{"title":"Multi Profile Tests","description":"\u003cp\u003eComprehensive at-home hormone profile tests for men, women, and children — assessing multiple health areas in a single kit using saliva, dried blood spot, and dried urine samples. Results are analysed by PhD-level scientists using LC-MS\/MS and ICP-MS technology and returned within \u003cstrong\u003e3–5 working days\u003c\/strong\u003e, with clear graphs, numerical values, and personalised specialist commentary.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBiomarkers covered across the range:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSex Hormones \u0026amp; Adrenal:\u003c\/strong\u003e Estradiol, Progesterone, Testosterone, DHEAS, Cortisol, SHBG\u003cbr\u003e\u003cstrong\u003eThyroid:\u003c\/strong\u003e TSH, Free T3, Free T4, TPO Antibodies, Iodine\u003cbr\u003e\u003cstrong\u003eCardiometabolic:\u003c\/strong\u003e HDL, LDL, Total Cholesterol, Triglycerides, HbA1c, Fasting Insulin, hs-CRP\u003cbr\u003e\u003cstrong\u003eNeurotransmitters:\u003c\/strong\u003e Serotonin, Dopamine, Norepinephrine, Epinephrine, GABA \u0026amp; metabolites\u003cbr\u003e\u003cstrong\u003eHeavy Metals \u0026amp; Elements:\u003c\/strong\u003e Mercury, Lead, Cadmium, Zinc, Magnesium, Selenium, Copper\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecialist profiles available for:\u003c\/strong\u003e Fertility, Weight Management, Menopause, Stress \u0026amp; Adrenal Health, Thyroid \u0026amp; Cortisol, and All-In-One panels for men and women.\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/hormonelab.co.uk\/pages\/symptom-checklist-for-women\" title=\"Hormone Symptom Check List For Women\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/female_symbol_icon.png?v=1504021588\" alt=\"female symbol\"\u003e Symptom Checklist For Women\u003c\/a\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/hormonelab.co.uk\/pages\/symptom-checklist-for-men\" title=\"Hormone Symptom Check List For Men\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/male_symbol_icon.png?v=1504021658\" alt=\"male symbol\"\u003e Symptom Checklist For Men\u003c\/a\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Sample_Hormone_Test_Report.pdf?5141989513353469274\" title=\"Sample Hormone Test Result Report\"\u003eSAMPLE HORMONE TEST RESULT REPORT\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","products":[{"product_id":"fertility-profile-hormone-testing-saliva-and-blood-spot","title":"Fertility Test","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-635 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3-5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory - CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva - 4-Point Cortisol Profile:\u003c\/strong\u003e Morning, Noon, Evening, and Night Cortisol.\u003cbr\u003e\u003cstrong\u003eSaliva - Sex and Fertility Hormones:\u003c\/strong\u003e Estradiol (E2), Testosterone (T), DHEAS (DS), Progesterone (Pg).\u003cbr\u003e\u003cstrong\u003eBlood Spot - Fertility and Thyroid Panel:\u003c\/strong\u003e FSH, LH, SHBG, TSH, Free T3 (fT3), Free T4 (fT4), TPO Antibodies.\u003cbr\u003e15 markers total - a comprehensive at-home fertility profile covering reproductive hormone balance, thyroid function, and the full daily stress cortisol rhythm in a single kit. Suitable for both women and men.\u003c\/p\u003e\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003eDifficulty conceiving, irregular menstrual cycles, poor ovulation patterns, hormonal symptoms, stress-related symptoms, low energy and fatigue, previous pregnancy difficulties, possible thyroid concerns, symptoms associated with PCOS, or a desire to assess fertility status proactively.\u003c\/p\u003e\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCouples or individuals actively trying to conceive\u003c\/li\u003e\n\u003cli\u003eWomen with irregular, absent, or painful menstrual cycles\u003c\/li\u003e\n\u003cli\u003eWomen with symptoms associated with PCOS or low ovarian reserve\u003c\/li\u003e\n\u003cli\u003eThose with previous pregnancy difficulties or recurrent miscarriage\u003c\/li\u003e\n\u003cli\u003eMen wanting to assess testosterone, DHEAS, and cortisol as drivers of fertility health\u003c\/li\u003e\n\u003cli\u003eAnyone with stress-related symptoms that may be affecting reproductive function\u003c\/li\u003e\n\u003cli\u003eThose with unexplained fatigue, low libido, or hormonal symptoms without a clear diagnosis\u003c\/li\u003e\n\u003cli\u003eAnyone with possible thyroid concerns affecting fertility or cycle regularity\u003c\/li\u003e\n\u003cli\u003eThose wanting to understand their reproductive hormone status proactively before trying to conceive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy This Test Is Particularly Important\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHormones play a central role in ovulation, egg quality, sperm production, stress response, thyroid function, and overall reproductive health - and hormonal imbalances can affect both women and men\u003c\/li\u003e\n\u003cli\u003eThe 4-point cortisol profile identifies whether chronic stress is disrupting the hypothalamic-pituitary axis that governs the entire reproductive cycle - something a single cortisol value cannot detect\u003c\/li\u003e\n\u003cli\u003eThyroid dysfunction is one of the most common and most correctable causes of cycle irregularity, anovulation, and fertility difficulties - yet TPO antibodies are almost never included in standard fertility panels\u003c\/li\u003e\n\u003cli\u003eFSH and LH together assess ovarian reserve and pituitary signalling - while SHBG determines how much sex hormone is actually bioavailable and affecting fertility outcomes\u003c\/li\u003e\n\u003cli\u003eThis test combines saliva LCMS sex hormones with blood spot thyroid and fertility markers in a single at-home kit - the most comprehensive at-home fertility panel available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\n\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit - delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect saliva at four time points (morning before 9am, noon, evening, night) for the cortisol and sex hormone panel, and a finger-prick blood spot for the fertility and thyroid markers; cycle timing guidance for women is included\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3-5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 15 marker results with sex- and age-appropriate reference ranges, presented in clear graphics and easy-to-read values\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations based on your results\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included - no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAt Hormone Lab UK, every home test kit is analysed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e - a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic and research laboratory specialising in hormone testing, thyroid testing, fertility testing, adrenal function, neurotransmitter analysis, cardiometabolic health, heavy metals, and wellness testing. Founded in 1998 by renowned biochemist \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e, ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eCollaborates with the \u003cstrong\u003eCDC, NIH\u003c\/strong\u003e, and leading universities supporting ongoing research\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK gives customers throughout the UK and Europe access to internationally trusted, research-backed laboratory testing that supports informed, personalised healthcare decisions.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this test suitable for both men and women?\u003c\/strong\u003e\u003cbr\u003eYes. The panel includes markers relevant to both female and male reproductive health - cortisol rhythm, sex hormones, FSH, LH, SHBG, and thyroid function. The specialist interpretation will be tailored to your sex and results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen in my cycle should I collect my samples?\u003c\/strong\u003e\u003cbr\u003eGuidance on optimal cycle timing is included in the kit. For most women, collecting during the luteal phase (typically days 19-21 of a 28-day cycle) provides the most clinically meaningful progesterone and oestrogen values.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is thyroid function included in a fertility test?\u003c\/strong\u003e\u003cbr\u003eThyroid dysfunction - including Hashimoto's thyroiditis detected by TPO antibodies - is one of the most common correctable causes of cycle irregularity, anovulation, and fertility difficulties. It is frequently missed in standard fertility panels that do not include thyroid markers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the cortisol profile included?\u003c\/strong\u003e\u003cbr\u003eChronic cortisol elevation suppresses progesterone via pregnenolone steal, disrupts the hypothalamic-pituitary axis, impairs T4-to-T3 thyroid conversion, and reduces DHEAS - all of which directly impact fertility. The 4-point profile identifies which time of day is driving this disruption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included in the purchase price. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"ZRT","offers":[{"title":"Default Title","offer_id":32937620425,"sku":"110000","price":298.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/products\/zrt-laboratory-fertility-kit.png?v=1785073849"},{"product_id":"neurotransmitter-toxic-elements-test","title":"Advanced Neurotransmitter \u0026 Toxic Elements Test | 34 Markers","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e U-325 + U-327 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Dried Urine, 4 Timed Collections | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS and ICP-MS with specialist laboratory interpretation included | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory (CLIA-certified) | \u003cstrong\u003eTest Result:\u003c\/strong\u003e Normally 3–5 working days after the laboratory receives your samples | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eNeurotransmitters and Toxic Elements — Measured Together in One Dried Urine Test\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis combined kit brings together the Advanced \u003cstrong\u003e26-marker urinary neurotransmitter profile\u003c\/strong\u003e and a \u003cstrong\u003etoxic and essential elements panel\u003c\/strong\u003e, using four timed dried urine collections at home.\u003c\/p\u003e\n\u003cp\u003eThe two panels provide urinary measurements for discussion with your healthcare practitioner when concerns about mood, sleep, energy or concentration overlap with questions about selected element exposure or intake.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat This Test Measures (34 Markers)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe listed 34-marker total comprises 26 entries in the neurotransmitter profile and eight entries in the elements panel. Creatinine appears in both panels to account for urine concentration, so this does not mean 34 different substances.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDried Urine — 26 Neurotransmitter-Related Markers (LC-MS)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTryptophan (Trp)\u003c\/td\u003e\n\u003ctd\u003eSerotonin (5-HT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5-HIAA\u003c\/td\u003e\n\u003ctd\u003eGABA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlycine (Gly)\u003c\/td\u003e\n\u003ctd\u003eTaurine (Tau)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlutamate (Glu)\u003c\/td\u003e\n\u003ctd\u003eGlutamine (Gln)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHistidine (His)\u003c\/td\u003e\n\u003ctd\u003eHistamine (HIST)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN-Methylhistamine (N-MeHist)\u003c\/td\u003e\n\u003ctd\u003ePhenylethylamine (PEA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTyrosine (Tyr)\u003c\/td\u003e\n\u003ctd\u003eTyramine (Tyra)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDopamine (DA)\u003c\/td\u003e\n\u003ctd\u003eDOPAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHomovanillic Acid (HVA)\u003c\/td\u003e\n\u003ctd\u003eNorepinephrine (NE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNormetanephrine (NMN)\u003c\/td\u003e\n\u003ctd\u003eEpinephrine (Epi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVanillylmandelic Acid (VMA)\u003c\/td\u003e\n\u003ctd\u003eKynurenine (Kyn)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKynurenic Acid (KynAc)\u003c\/td\u003e\n\u003ctd\u003e3-Hydroxykynurenine (3OHKyn)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXanthurenic Acid (Xanth)\u003c\/td\u003e\n\u003ctd\u003eCreatinine (Crtn)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eDried Urine — Toxic \u0026amp; Essential Elements Panel — 8 Entries (ICP-MS)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eIodine (I)\u003c\/strong\u003e — essential element involved in thyroid hormone production\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eBromine (Br)\u003c\/strong\u003e — urinary element measurement for review alongside the other panel results\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eSelenium (Se)\u003c\/strong\u003e — essential element involved in thyroid hormone metabolism and antioxidant functions\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eArsenic (As)\u003c\/strong\u003e — toxic element measurement for review in the context of potential exposure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eMercury (Hg)\u003c\/strong\u003e — toxic element measurement for review in the context of potential exposure\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eCadmium (Cd)\u003c\/strong\u003e — toxic element measurement for review in the context of potential exposure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eLithium (Li)\u003c\/strong\u003e — naturally occurring element; record lithium medication use on your requisition form\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eCreatinine (Crtn)\u003c\/strong\u003e — urine concentration marker, not an element\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cstrong\u003eNot Sure Which Test Is Right for You?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eEmail us at\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"mailto:info@hormonelab.co.uk\" rel=\"nofollow\" class=\"text-link\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ewith your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours with a suggestion.\u003c\/p\u003e\n\u003cstyle\u003e\na {\n    text-decoration: none;\n    color: #464feb;\n}\ntr th, tr td {\n    border: 1px solid #e6e6e6;\n}\ntr th {\n    background-color: #f5f5f5;\n}\n\u003c\/style\u003e\n\u003cdiv\u003e\n\u003ch2\u003e\u003cstrong\u003eThe Benefit of Combining Both Profiles\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eMany symptoms do not have a single cause. A person experiencing fatigue, anxiety, poor sleep, low mood, or brain fog may have contributions from:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNeurotransmitter imbalances\u003c\/li\u003e\n\u003cli\u003eAltered neurotransmitter metabolism\u003c\/li\u003e\n\u003cli\u003eNutrient insufficiencies\u003c\/li\u003e\n\u003cli\u003eThyroid-related nutrient status\u003c\/li\u003e\n\u003cli\u003eEnvironmental element exposure\u003c\/li\u003e\n\u003cli\u003eMultiple overlapping biochemical factors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBy assessing all of these areas together, this profile provides a more comprehensive overview than neurotransmitter testing or elemental testing alone, helping healthcare practitioners make more informed recommendations for further investigation, monitoring, nutrition, lifestyle modifications, or treatment planning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\na {\n    text-decoration: none;\n    color: #464feb;\n}\ntr th, tr td {\n    border: 1px solid #e6e6e6;\n}\ntr th {\n    background-color: #f5f5f5;\n}\n\u003c\/style\u003e\n\u003cdiv\u003e\n\u003ch2\u003e\u003cstrong\u003eSymptoms and Exposure Concerns\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis combined Neurotransmitter and Toxic \u0026amp; Essential Elements Profile may be helpful for individuals experiencing persistent symptoms that may be influenced by neurotransmitter pathways, nutritional status, or environmental exposures.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003ePersistent Tiredness or Low Motivation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eLow energy, reduced drive, fatigue, or lack of motivation can affect work performance, exercise tolerance, and quality of life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow this test may help:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe profile assesses neurotransmitters involved in energy, alertness, reward, and motivation, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDopamine (DA)\u003c\/li\u003e\n\u003cli\u003ePhenylethylamine (PEA)\u003c\/li\u003e\n\u003cli\u003eNorepinephrine (NE)\u003c\/li\u003e\n\u003cli\u003eEpinephrine (Epi)\u003c\/li\u003e\n\u003cli\u003eDOPAC\u003c\/li\u003e\n\u003cli\u003eHomovanillic Acid (HVA)\u003c\/li\u003e\n\u003cli\u003eTyrosine (Tyr)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe panel also includes iodine and selenium, which are essential nutrients involved in normal thyroid hormone production and metabolism.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eBrain Fog or Difficulty Concentrating\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePoor concentration, forgetfulness, reduced focus, and mental fatigue can have many possible causes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow this test may help:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe profile measures neurotransmitter pathways involved in attention, mental performance, and cognitive function, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDopamine (DA)\u003c\/li\u003e\n\u003cli\u003eNorepinephrine (NE)\u003c\/li\u003e\n\u003cli\u003eGlutamate (Glu)\u003c\/li\u003e\n\u003cli\u003eTyrosine (Tyr)\u003c\/li\u003e\n\u003cli\u003eTryptophan (Trp)\u003c\/li\u003e\n\u003cli\u003eKynurenine (Kyn)\u003c\/li\u003e\n\u003cli\u003eKynurenic Acid (KynAc)\u003c\/li\u003e\n\u003cli\u003e3-Hydroxykynurenine (3OHKyn)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese results may help provide a broader assessment of pathways involved in focus and mental clarity.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eFeeling Anxious, Tense or Overwhelmed\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSymptoms may include nervousness, excessive worry, feeling stressed, panic-like symptoms, or finding it difficult to relax.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow this test may help:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe profile evaluates neurotransmitters involved in both calming and stimulating nervous system activity, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGABA\u003c\/li\u003e\n\u003cli\u003eGlycine\u003c\/li\u003e\n\u003cli\u003eTaurine\u003c\/li\u003e\n\u003cli\u003eGlutamate\u003c\/li\u003e\n\u003cli\u003eSerotonin (5-HT)\u003c\/li\u003e\n\u003cli\u003eNorepinephrine (NE)\u003c\/li\u003e\n\u003cli\u003eEpinephrine (Epi)\u003c\/li\u003e\n\u003cli\u003eNormetanephrine (NMN)\u003c\/li\u003e\n\u003cli\u003eVanillylmandelic Acid (VMA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis combination may help identify patterns within pathways involved in stress response and emotional regulation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eLow Mood, Irritability or Mood Changes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eChanges in mood can affect emotional wellbeing, motivation, relationships, and daily functioning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow this test may help:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe profile assesses several pathways involved in mood regulation, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSerotonin (5-HT)\u003c\/li\u003e\n\u003cli\u003e5-HIAA\u003c\/li\u003e\n\u003cli\u003eDopamine (DA)\u003c\/li\u003e\n\u003cli\u003eDOPAC\u003c\/li\u003e\n\u003cli\u003eHomovanillic Acid (HVA)\u003c\/li\u003e\n\u003cli\u003eTryptophan (Trp)\u003c\/li\u003e\n\u003cli\u003ePhenylethylamine (PEA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe inclusion of neurotransmitters, their metabolites, and precursor amino acids provides a broader view of neurotransmitter pathway activity.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eDifficulty Falling Asleep, Staying Asleep or Waking Refreshed\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSleep quality is influenced by multiple neurotransmitter systems that regulate relaxation, wakefulness, and circadian rhythms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow this test may help:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe profile measures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGABA\u003c\/li\u003e\n\u003cli\u003eGlycine\u003c\/li\u003e\n\u003cli\u003eTaurine\u003c\/li\u003e\n\u003cli\u003eGlutamate\u003c\/li\u003e\n\u003cli\u003eSerotonin (5-HT)\u003c\/li\u003e\n\u003cli\u003eHistamine (HIST)\u003c\/li\u003e\n\u003cli\u003eTryptophan (Trp)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese markers may provide useful information when investigating pathways involved in sleep regulation and nervous system balance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eConcern About Exposure to Arsenic, Cadmium or Inorganic Mercury\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSome individuals may wish to assess potential exposure due to occupational, environmental, dietary, or lifestyle factors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow this test may help:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Toxic \u0026amp; Essential Elements Panel measures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eArsenic (As)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMercury (Hg)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCadmium (Cd)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese measurements can be reviewed alongside symptoms, exposure history, and other laboratory findings as part of a wider health assessment.\u003c\/p\u003e\n\u003cp\u003eThe panel also includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIodine (I)\u003c\/strong\u003e – essential for normal thyroid hormone production\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelenium (Se)\u003c\/strong\u003e – involved in thyroid hormone metabolism and antioxidant functions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBromine (Br)\u003c\/strong\u003e – measured for review alongside other element results\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLithium (Li)\u003c\/strong\u003e – naturally occurring trace element\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003c\/div\u003e\n\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eHow This Test Can Help Guide Your Next Steps\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIf you are struggling with tiredness, brain fog, mood changes or poor sleep, this profile provides additional information about your body’s chemistry to support a more personalised assessment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eExplore pathways related to your symptoms\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe test measures urinary markers related to serotonin, dopamine, GABA and other chemical messengers involved in mood, motivation, concentration, relaxation and sleep. Measuring their building blocks and breakdown products gives your healthcare professional a broader picture of how your body processes these substances.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eReview relevant nutritional factors\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eIodine and selenium measurements provide information about recent intake of nutrients that support normal thyroid function. Your results can guide a discussion about your diet, supplements and whether further nutritional or thyroid testing would be useful.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eInvestigate possible environmental exposure\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe panel measures arsenic, cadmium and mercury in urine. These results can help your healthcare professional assess potential exposure and decide whether to investigate a source, arrange further testing or recommend ways to reduce exposure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlan appropriate next steps\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eReviewed alongside your symptoms and health history, the findings can help guide further investigations and informed discussions about nutrition, lifestyle and care. They add information to your assessment rather than providing a diagnosis or identifying the cause of symptoms on their own.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHow It Works\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrder your kit\u003c\/strong\u003e — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollect four dried urine samples\u003c\/strong\u003e throughout the day using the provided collection strips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost your samples\u003c\/strong\u003e to the laboratory using the provided instructions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceive your results by email\u003c\/strong\u003e within \u003cstrong\u003e3–5 working days\u003c\/strong\u003e of the lab receiving your samples\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat You Receive With Your Results\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 34 panel entries in clear \u003cstrong\u003egraphics and easy-to-read values\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull neurotransmitter pathway analysis including metabolites and precursors\u003c\/li\u003e\n\u003cli\u003eToxic and essential elements panel with reference ranges\u003c\/li\u003e\n\u003cli\u003eSpecialist PhD laboratory interpretation\u003c\/li\u003e\n\u003cli\u003eGuidance on what your results mean and recommended next steps\u003c\/li\u003e\n\u003cli\u003eLaboratory analysis for both panels included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/advanced-neurotransmitters_7b487e14-4f01-4507-8446-edb06192ccaf.pdf?v=1589397181\" title=\"Advanced Neurotransmitter Test Report\"\u003e\u003cstrong\u003eView Sample Neurotransmitter Report\u003c\/strong\u003e\u003c\/a\u003e | \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/toxic-essential-elements-urine.pdf?v=1647865876\" title=\"Toxic and Essential Elements Test Sample Report\"\u003e\u003cstrong\u003eView Sample Toxic Elements Report\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy We Use ZRT Laboratory\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e. ZRT uses both LC-MS and ICP-MS technology to provide clinical-grade accuracy from at-home dried urine samples.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eHormone Lab UK (Testfield UK Ltd) is the official UK test provider for ZRT Laboratory.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLaboratory analysis for both panels is included in the price\u003c\/li\u003e\n\u003cli\u003eA return envelope is supplied, but it is not prepaid. Customers pay return postage to the laboratory\u003c\/li\u003e\n\u003cli\u003eTest kit valid for 12 months from purchase date\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eDried Urine Sample Collection Instructions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCollect four timed dried urine samples using the supplied materials with your test kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBefore You Begin\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRead sample collection and shipping instructions supplied with your kit. Record all current medications, supplements and hormone treatments on the Test Requisition Form.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoosing Your Collection Day\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMen and children:\u003c\/strong\u003e Collect on any day of the month.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWomen who do not menstruate, including postmenopausal women:\u003c\/strong\u003e Collect on any day of the month.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWomen with regular periods:\u003c\/strong\u003e Choose a non-bleeding day. This urine-only test does not require collection on a specific day of your menstrual cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWomen with irregular or infrequent periods:\u003c\/strong\u003e Collect on any non-bleeding day.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAvoid collecting during menstruation or whenever blood may be present in your urine.\u003c\/strong\u003e If you use hormone treatments, also follow the guidance below.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen to Collect\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll groups should collect samples at the following four times:\u003c\/p\u003e\n\u003cdiv class=\"rte__table-wrapper\"\u003e\n\u003cdiv class=\"rte__table-wrapper\"\u003e\n\u003cdiv class=\"rte__table-wrapper\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSample\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eCollection Time\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eYour first urination immediately upon waking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eYour second urination, approximately two hours after the first collection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eJust before dinner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eJust before bedtime\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eBefore your first collection, do not eat, drink anything other than water, or take vitamins or supplements. Follow your healthcare provider’s advice about medication timing; do not stop prescribed medication without their advice.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLimit fluid intake to no more than approximately 240 ml (8 oz) during the hour before each collection\u003c\/strong\u003e to avoid diluting your sample.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow to Collect Each Sample\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRemove a collection card from its bag. Write your name, collection date and time on the card before collecting.\u003c\/li\u003e\n\u003cli\u003eOpen the cover and fold it away from the filter paper. Avoid touching the filter paper.\u003c\/li\u003e\n\u003cli\u003eFully saturate the filter paper by urinating directly onto it, or collect urine in a clean cup and dip the paper up to the top black dashed line.\u003c\/li\u003e\n\u003cli\u003eHang or tape the card somewhere secure to dry. Ensure the wet filter paper does not touch anything.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAllow the sample to dry completely for at least six hours.\u003c\/strong\u003e Once completely dry, refold the card, place it in its bag and seal it. Do not leave samples outside the bag for longer than 24 hours.\u003c\/li\u003e\n\u003cli\u003eRepeat these steps for each collection time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIf You Use Hormone Treatments\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRecord all hormone treatments on your Test Requisition Form. Follow the hormone-use instructions supplied with your kit and your healthcare provider’s advice. Do not stop prescribed hormone treatment without their advice.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMorning hormones:\u003c\/strong\u003e Take or apply your usual morning dose after the first urine collection. Wash your hands thoroughly afterwards, especially after applying topical hormones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNighttime hormones:\u003c\/strong\u003e Collect your bedtime sample before taking or applying your nighttime dose.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVaginal hormones:\u003c\/strong\u003e The laboratory’s instructions advise avoiding vaginal hormone use during the collection day until after the final urine sample. Discuss timing with your healthcare provider if needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIf You Miss a Collection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCollect the missed sample at the same time the following day. For example, collect a missed evening sample the following evening. Record the actual collection date and time on both the card and the Test Requisition Form, then follow the same drying and sealing instructions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReturning Your Samples\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eComplete the Test Requisition Form in full. Place it, any additional paperwork and all sealed, completely dry samples into the test kit box. Pack and return the kit according to the return instructions provided.\u003c\/p\u003e\n\u003cp\u003eA return envelope is provided with your kit. It is not prepaid; customers are responsible for return postage to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Urine samples that are wet, unsealed, excessively diluted or more than 30 days old will not be processed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCollection Instructions:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Saliva_Dried_Urine_Collection_Instructions.pdf?v=1785413203\" rel=\"nofollow\" class=\"text-link\"\u003eView dried urine collection instructions\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow do heavy metals affect neurotransmitters?\u003c\/strong\u003e\u003cbr\u003eExposure to certain toxic elements can affect nervous-system function. This kit measures selected urinary elements alongside neurotransmitter-related markers, allowing your practitioner to review both sets of results in context. It does not establish that an exposure caused your symptoms or measure the resulting effect on brain neurotransmitters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is iodine included in the elements panel?\u003c\/strong\u003e\u003cbr\u003eIodine is essential for thyroid hormone production. The panel measures urinary iodine alongside other selected elements, including selenium and bromine. Results should be reviewed with your healthcare practitioner and do not, by themselves, diagnose iodine deficiency or thyroid disease.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this test suitable for children?\u003c\/strong\u003e\u003cbr\u003eThe dried urine collection method is non-invasive and suitable for adults and children. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this test diagnose heavy metal poisoning or neurological conditions?\u003c\/strong\u003e\u003cbr\u003eNo. This test cannot diagnose medical conditions. It provides biochemical data about urinary excretion of neurotransmitters and elements that may help guide further investigation with a qualified healthcare professional.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee for both panels is included. Return postage to the laboratory is not included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":40607452954710,"sku":"0099","price":389.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Neurotransmitters_Test.webp?v=1785073865"},{"product_id":"advanced-neurotransmitter-cortisol-test","title":"Advanced Neurotransmitter \u0026 All Day Cortisol Test | 30 Markers","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SU-843 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Dried Urine + Saliva | \u003cstrong\u003eTechnology:\u003c\/strong\u003e Advanced LCMS analysis with specialist laboratory interpretation included | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory (CLIA-certified) | \u003cstrong\u003eTest Result:\u003c\/strong\u003e in 3-5 working days | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eNeurotransmitters and the Stress Hormone Cortisol — Measured Together\u003c\/h2\u003e\n\u003cp\u003eThis combined at-home kit measures \u003cstrong\u003e26 urinary neurotransmitter-related markers\u003c\/strong\u003e and \u003cstrong\u003esaliva cortisol at four times during the day\u003c\/strong\u003e. It brings together neurotransmitters, metabolites, amino acid precursors and creatinine with a daily saliva cortisol profile.\u003c\/p\u003e\n\u003cp\u003eHormones and neurotransmitter signalling interact in functions involving stress, mood and sleep. Reviewing these measurements together gives your healthcare practitioner two sets of biochemical information to consider alongside your symptoms, medical history, medicines and supplements. Results do not establish the cause of symptoms or directly measure neurotransmitter levels in the brain.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat This Test Measures (30 Markers)\u003c\/h2\u003e\n\u003cp\u003eThe 30 total comprises 26 urinary markers, including creatinine, plus four measurements of the same hormone, cortisol. It does not mean 30 different substances.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDried Urine — 26 Neurotransmitter-Related Markers (LC-MS):\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTryptophan (Trp)\u003c\/td\u003e\n\u003ctd\u003eSerotonin (5-HT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5-HIAA\u003c\/td\u003e\n\u003ctd\u003eGABA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlycine (Gly)\u003c\/td\u003e\n\u003ctd\u003eTaurine (Tau)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlutamate (Glu)\u003c\/td\u003e\n\u003ctd\u003eGlutamine (Gln)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHistidine (His)\u003c\/td\u003e\n\u003ctd\u003eHistamine (HIST)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN-Methylhistamine (N-MeHist)\u003c\/td\u003e\n\u003ctd\u003ePhenylethylamine (PEA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTyrosine (Tyr)\u003c\/td\u003e\n\u003ctd\u003eTyramine (Tyra)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDopamine (DA)\u003c\/td\u003e\n\u003ctd\u003eDOPAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHomovanillic Acid (HVA)\u003c\/td\u003e\n\u003ctd\u003eNorepinephrine (NE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNormetanephrine (NMN)\u003c\/td\u003e\n\u003ctd\u003eEpinephrine (Epi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVanillylmandelic Acid (VMA)\u003c\/td\u003e\n\u003ctd\u003eKynurenine (Kyn)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKynurenic Acid (KynAc)\u003c\/td\u003e\n\u003ctd\u003e3-Hydroxykynurenine (3OHKyn)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXanthurenic Acid (Xanth)\u003c\/td\u003e\n\u003ctd\u003eCreatinine (Crtn)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — 4-Point Diurnal Cortisol:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorning Cortisol — morning saliva measurement\u003c\/td\u003e\n\u003ctd\u003eNoon Cortisol — midday saliva measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvening Cortisol — evening saliva measurement\u003c\/td\u003e\n\u003ctd\u003eBedtime Cortisol — bedtime saliva measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eFollow the exact collection times specified in the instructions supplied with your kit.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\n\u003cp\u003eEmail us at\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"mailto:info@hormonelab.co.uk\" rel=\"nofollow\" class=\"text-link\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ewith your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours with a suggestion.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Measure Cortisol Alongside Neurotransmitters?\u003c\/h2\u003e\n\u003cp\u003eFour saliva measurements show cortisol levels at the specified collection times. Your practitioner can review the daily pattern alongside the urinary neurotransmitter-related results and your sleep, routine and symptoms. This profile does not, by itself, establish overall HPA-axis function, stress-recovery capacity or that cortisol has depleted neurotransmitters.\u003c\/p\u003e\n\u003cp\u003eMeasuring neurotransmitters alongside their metabolites provides a broader biochemical picture than considering parent neurotransmitters alone. For example, this profile measures dopamine with DOPAC and HVA, and serotonin with 5-HIAA.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eWho Is This Test For?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis combined neurotransmitter and four-point cortisol profile is for people seeking additional biochemical information to discuss with a healthcare professional when experiencing:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFeeling stressed, anxious, overwhelmed or unable to switch off\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePersistent tiredness, low energy or low motivation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLow mood, irritability or mood changes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDifficulty falling asleep, staying asleep or waking refreshed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrain fog or difficulty concentrating\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremenstrual mood changes or irritability\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eIt combines your daily cortisol pattern with urinary neurotransmitter-related measurements to help guide a personalised review of your symptoms, lifestyle, nutrition and next steps.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eUnderstand Your Symptoms and Plan Your Next Steps\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOngoing stress, tiredness, mood changes and poor sleep can make everyday life harder. This combined profile measures \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e26 neurotransmitter-related urinary markers and cortisol at four points throughout the day\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, providing information you can review with your healthcare professional to guide a personalised approach.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFeeling stressed, anxious or unable to switch off\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eFour cortisol measurements show how your cortisol levels change from morning to bedtime. Alongside urinary markers related to GABA, glutamate, adrenaline and noradrenaline, they provide information about pathways involved in relaxation and the stress response. Your results can support a discussion about stress management, recovery, sleep habits and any further assessment needed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePersistent tiredness, low energy or low motivation\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eYour cortisol results show your daily hormone pattern, while dopamine and related urinary markers add information about substances involved in motivation and alertness. Reviewing these findings alongside the times you feel tired can help your clinician decide what to investigate next and discuss appropriate changes to your routine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLow mood, irritability or mood changes\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe profile measures serotonin, dopamine, their building blocks and breakdown products. This gives your healthcare professional additional information about how your body processes these substances, supporting a more individual discussion about your mood, nutrition and care.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDifficulty sleeping or waking refreshed\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eEvening and bedtime cortisol measurements show whether cortisol falls towards the end of your day. The urinary panel adds markers related to sleep and wakefulness, including GABA, glutamate, serotonin and histamine. Together, the findings can guide a review of your sleep schedule, caffeine use, evening routine and further sleep assessment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBrain fog or difficulty concentrating\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eMarkers related to dopamine, norepinephrine and glutamate provide biochemical information from pathways involved in attention and alertness. Combined with your cortisol pattern and symptom history, the results help inform the next steps in investigating concentration difficulties.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremenstrual mood changes or irritability\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe profile includes markers related to serotonin, dopamine and GABA—pathways involved in premenstrual mood symptoms. Reviewing your results alongside a menstrual symptom diary can support a more focused discussion about managing recurring changes.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUse Your Results as Guidance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eYour report highlights urinary measurements and cortisol results outside the laboratory’s reference ranges. Used alongside your symptoms and health history, it can help you and your healthcare professional prioritise further investigations and make informed decisions about lifestyle, nutrition and care.\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrder your kit\u003c\/strong\u003e — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollect 4 saliva samples\u003c\/strong\u003e at specific times during the day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollect 4 dried urine samples\u003c\/strong\u003e throughout the day using the provided collection strips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost your samples\u003c\/strong\u003e to the laboratory using the provided instructions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceive your results by email\u003c\/strong\u003e within \u003cstrong\u003e3–5 working days\u003c\/strong\u003e of the lab receiving your samples\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat You Receive With Your Results\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 30 measurements in clear \u003cstrong\u003egraphics and easy-to-read values\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiurnal 4-point cortisol curve with interpretation\u003c\/li\u003e\n\u003cli\u003eFull neurotransmitter pathway analysis including metabolites\u003c\/li\u003e\n\u003cli\u003eSpecialist PhD laboratory interpretation\u003c\/li\u003e\n\u003cli\u003eGuidance on what your results mean and \u003cstrong\u003erecommended next steps\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLaboratory analysis included; customers pay return postage to the laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/advanced-neurotransmitters_7b487e14-4f01-4507-8446-edb06192ccaf.pdf?v=1589397181\" title=\"Advanced Neurotransmitter Test Report\"\u003e\u003cstrong\u003eView a Sample Neurotransmitter Profile Report\u003c\/strong\u003e\u003c\/a\u003e. This example shows the neurotransmitter profile, not the complete combined cortisol and neurotransmitter report.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Considerations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFollow the current instructions supplied with your kit for collection times and restrictions on food, drink and nicotine\u003c\/li\u003e\n\u003cli\u003eMaintain normal fluid intake — avoid excessive drinking, which may dilute samples\u003c\/li\u003e\n\u003cli\u003eRecord all medicines and supplements on the requisition form\u003c\/li\u003e\n\u003cli\u003eDo not stop prescribed medication without advice from your prescribing clinician\u003c\/li\u003e\n\u003cli\u003eTest kit valid for 12 months from purchase date\u003c\/li\u003e\n\u003cli\u003eA return envelope is supplied, but it is not prepaid. Customers pay return postage to the laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eSaliva and Dried Urine Collection Instructions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCollect your samples at home using the materials provided in your SU-844 kit. This panel requires four saliva samples and four dried urine samples. Saliva and urine samples can be collected on separate days.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBefore You Begin\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eRead the full instructions supplied with your kit. Record all current medications, supplements and hormone treatments on your Test Requisition Form.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree days before collection:\u003c\/strong\u003e Avoid anti-ageing or anti-wrinkle facial creams and biotin (vitamin B7), including hair and nail supplements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe day before and the day of testing:\u003c\/strong\u003e ZRT recommends avoiding bananas, pineapple, nuts, nut butters, alcohol, nicotine, protein powders and protein shakes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore saliva collection:\u003c\/strong\u003e Do not eat, drink anything other than water, or brush your teeth before the first sample or during the two hours before subsequent samples.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eChoosing Your Collection Day\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMen, children and women who do not menstruate:\u003c\/strong\u003e Collect on any day of the month. If you use hormone treatments, also follow the guidance below.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWomen with regular periods:\u003c\/strong\u003e For saliva hormone testing, choose your collection day according to your usual cycle length. Day 1 is the first day of menstrual flow, rather than spotting.\u003c\/p\u003e\n\u003cdiv class=\"rte__table-wrapper\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eUsual Cycle Length\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSaliva Collection Day\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e23–26 days\u003c\/td\u003e\n\u003ctd\u003eDay 17, 18 or 19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e27–30 days\u003c\/td\u003e\n\u003ctd\u003eDay 21, 22 or 23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e31–34 days\u003c\/td\u003e\n\u003ctd\u003eDay 25, 26 or 27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShorter or longer cycles\u003c\/td\u003e\n\u003ctd\u003e5–7 days before your next expected period\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eWomen with irregular or infrequent periods:\u003c\/strong\u003e Collect on any non-bleeding day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor dried urine collection:\u003c\/strong\u003e Avoid menstruation or any time blood could enter your urine sample. Urine collection does not require a specific menstrual-cycle day.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSaliva Collection Timing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBegin your morning saliva collection within 30 minutes of waking, using the large 10 ml tube. Use a small 5 ml tube for each later collection.\u003c\/p\u003e\n\u003cdiv class=\"rte__table-wrapper\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSample\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSaliva Collection Time\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eUpon waking; begin within 30 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eBefore lunch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eBefore dinner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eBefore bed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eHow to Collect Saliva\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWash your hands with soap and water and dry them with a clean towel.\u003c\/li\u003e\n\u003cli\u003eRinse your mouth with water, then wait five minutes.\u003c\/li\u003e\n\u003cli\u003eAllow saliva to pool in your mouth and transfer it into the tube. Fill the tube at least halfway, excluding bubbles. Collection usually takes 15–30 minutes.\u003c\/li\u003e\n\u003cli\u003eScrew the cap on securely.\u003c\/li\u003e\n\u003cli\u003eWrite your name, collection date and time on the tube label, then return the tube to its bag.\u003c\/li\u003e\n\u003cli\u003eRepeat at the remaining collection times required for your panel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you make a collection mistake, rinse the tube with hot water without soap, shake out the remaining water and allow it to air-dry before restarting at the appropriate time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFreeze saliva samples if they will not be shipped within 24 hours.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDried Urine Collection Timing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCollect four urine samples:\u003c\/p\u003e\n\u003cdiv class=\"rte__table-wrapper\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSample\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eCollection Time\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eYour first urination immediately upon waking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eYour second urination, approximately two hours after the first collection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eJust before dinner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eJust before bedtime\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003eBefore the first urine collection, do not eat, drink anything other than water, or take vitamins or supplements. Follow your healthcare provider’s advice about medication timing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLimit fluid intake to no more than approximately 240 ml (8 oz) during the hour before each urine collection\u003c\/strong\u003e to avoid diluting your sample.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow to Collect Dried Urine\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemove a collection card from its bag and write your name, collection date and time on it.\u003c\/li\u003e\n\u003cli\u003eOpen the cover and fold it away from the filter paper. Avoid touching the filter paper.\u003c\/li\u003e\n\u003cli\u003eFully saturate the paper by urinating directly onto it, or collect urine in a clean cup and dip the paper up to the top black dashed line.\u003c\/li\u003e\n\u003cli\u003eHang or tape the card somewhere secure, ensuring the wet paper does not touch anything.\u003c\/li\u003e\n\u003cli\u003eAllow it to dry completely for at least six hours. Once dry, refold the card, place it in its bag and seal it. Do not leave samples outside the bag for longer than 24 hours.\u003c\/li\u003e\n\u003cli\u003eRepeat for each collection time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMissed a urine collection?\u003c\/strong\u003e Collect that sample at the same time the following day. Record the actual date and time on the card and Test Requisition Form.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIf You Use Hormone Treatments\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eRecord all hormone treatments on your form. \u003cstrong\u003eDo not stop prescribed treatment without your healthcare provider’s advice.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTopical or oral hormones:\u003c\/strong\u003e Follow the kit’s timing instructions. The previous evening’s dose should generally be at least 12 hours before morning collection; oral progesterone may be taken at bedtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevent contamination:\u003c\/strong\u003e Use gloves or an applicator for topical hormones for at least two days before collection. Avoid applying hormones to your face, lips or neck. Change sheets, pillowcases and towels the night before collection and avoid surfaces that may contain hormone residue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatches, vaginal rings, pellets or injections:\u003c\/strong\u003e Follow the laboratory’s guidance to collect halfway between doses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTroches or sublingual hormones:\u003c\/strong\u003e The laboratory does not recommend saliva testing with these therapies. Discuss blood spot testing with your healthcare provider.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7-Keto DHEA:\u003c\/strong\u003e The laboratory advises avoiding it for three days before collection. This does not apply to regular DHEA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteroid medicines:\u003c\/strong\u003e Ask your healthcare provider about appropriate collection timing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn the urine collection day:\u003c\/strong\u003e Take your morning hormone dose after the first urine sample and wash your hands thoroughly. Collect the bedtime sample before nighttime hormones. The laboratory advises avoiding vaginal hormone use until after the final urine sample; discuss any timing adjustment with your healthcare provider.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eReturning Your Samples\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eComplete the Test Requisition Form in full. Place all labelled samples, the completed form and any additional paperwork into the test kit box. Ensure urine cards are completely dry and sealed, then return the kit according to the supplied return instructions.\u003c\/p\u003e\n\u003cp\u003eA return envelope is provided. It is not prepaid; customers are responsible for return postage to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Urine samples that are wet, unsealed, excessively diluted or more than 30 days old will not be processed, replaced or refunded.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Saliva_Dried_Urine_Collection_Instructions_8a088c70-5e49-4dc3-97bc-59aeb48bbc03.pdf?v=1786970946\" rel=\"nofollow\" class=\"text-link\"\u003eRead the full laboratory collection instructions\u003c\/a\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e. ZRT pioneered salivary cortisol and dried neurotransmitter testing for at-home use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eHormone Lab UK (Testfield UK Ltd) is the official UK test provider for ZRT Laboratory.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow is 4-point salivary cortisol different from a single cortisol reading?\u003c\/strong\u003e\u003cbr\u003eA single reading measures cortisol at one collection time. Four timed saliva measurements provide a daily profile for your practitioner to review alongside your symptoms, routine, medicines and collection times. This schedule is not the same as a dedicated cortisol awakening response assessment and does not diagnose burnout or adrenal fatigue.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow are chronic stress, cortisol and neurotransmitters related?\u003c\/strong\u003e\u003cbr\u003eStress responses, hormones and neurotransmitter signalling interact. This kit brings together timed saliva cortisol measurements and urinary neurotransmitter-related markers for review with your practitioner. The results do not directly demonstrate that cortisol has depleted neurotransmitters or prove that stress caused your symptoms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this test diagnose anxiety, depression, or ADHD?\u003c\/strong\u003e\u003cbr\u003eNo. This test cannot diagnose medical or psychiatric conditions. It provides biochemical information that may help you and your healthcare professional better understand your symptoms and guide personalised interventions. Seek professional assessment for diagnosis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this test suitable for children?\u003c\/strong\u003e\u003cbr\u003eBoth the saliva and dried urine collection methods are non-invasive and suitable for adults and children. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. Return postage to the laboratory is not included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"ZRT","offers":[{"title":"Default Title","offer_id":57860658725245,"sku":"NT-CORT-01","price":399.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Neurotransmitters_Test.webp?v=1785073865"},{"product_id":"neurotransmitter-saliva-hormone-test-i","title":"Advanced Neurotransmitter \u0026 Saliva Hormone Test I | 33 Markers","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SU-840 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Urine | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory, CLIA-certified | \u003cstrong\u003eSpecialist Laboratory Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eResults:\u003c\/strong\u003e 3–5 working days after the laboratory receives your samples | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Children and Adults | \u003cstrong\u003eCollect Sample At Home: No Clinic Visit Required\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eIf tiredness, mood changes, poor sleep, brain fog or reduced libido are affecting everyday life, this combined kit provides hormone and neurotransmitter-related measurements to explore with your practitioner. It can also add useful information when these concerns overlap with menstrual changes or menopausal symptoms.\u003c\/p\u003e\n\u003cp\u003eThe Advanced Neurotransmitter \u0026amp; Saliva Hormone Test I combines seven saliva hormone measurements with the Advanced 26-marker urinary neurotransmitter profile. The saliva panel measures Estradiol, Estriol, Estrone, progesterone, testosterone, DHEA-S and morning cortisol. The urinary panel measures selected neurotransmitters, amino acid precursors, metabolites and creatinine.\u003c\/p\u003e\n\u003cp\u003eYour report brings both sets of results together, with reference ranges, numerical and graphical values, and specialist laboratory interpretation to help you discuss appropriate next steps.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat Does the Combined Neurotransmitter and Saliva Hormone Test Measure?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe kit includes seven saliva hormone measurements and 26 urinary markers, giving 33 measurements in total.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSaliva Hormone Profile Includes:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEstradiol (E2) Test\u003c\/td\u003e\n\u003ctd\u003eEstriol (E3) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEstrone (E1) Test\u003c\/td\u003e\n\u003ctd\u003eProgesterone (Pg) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTestosterone (T) Test\u003c\/td\u003e\n\u003ctd\u003eDHEA-S (DS) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorning Cortisol (C) Test\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eNeuro Advanced Profile Includes:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGamma-aminobutyric acid (GABA) Test\u003c\/td\u003e\n\u003ctd\u003eGlutamate (Glu) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlycine (Gly) Test\u003c\/td\u003e\n\u003ctd\u003eDopamine (DA) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEpinephrine \/ Adrenaline (Epi) Test\u003c\/td\u003e\n\u003ctd\u003eNorepinephrine \/ Noradrenaline (NE) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHistamine (HIST) Test\u003c\/td\u003e\n\u003ctd\u003eSerotonin (5-HT) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhenethylamine (PEA) Test\u003c\/td\u003e\n\u003ctd\u003eDOPAC Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHomovanillic Acid (HVA) Test\u003c\/td\u003e\n\u003ctd\u003e5-HIAA Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNormetanephrine (NMN) Test\u003c\/td\u003e\n\u003ctd\u003eVanillylmandelic Acid (VMA) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTryptophan (Trp) Test\u003c\/td\u003e\n\u003ctd\u003eKynurenine (Kyn) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKynurenic Acid (KynAc) Test\u003c\/td\u003e\n\u003ctd\u003e3-Hydroxykynurenine (3-OHKyn) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXanthurenic Acid Test\u003c\/td\u003e\n\u003ctd\u003eTaurine Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlutamine Test\u003c\/td\u003e\n\u003ctd\u003eHistidine Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN-Methylhistamine Test\u003c\/td\u003e\n\u003ctd\u003eTyrosine Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTyramine Test\u003c\/td\u003e\n\u003ctd\u003eCreatinine (Crtn) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eCreatinine is included in the 26-marker profile to help account for urine concentration.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eNot Sure Which Test Is Right for You?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eEmail \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your age, gender, symptoms, medications, supplements, current treatments and questions. We will forward your enquiry to our doctors and aim to respond within 24 hours with a test suggestion.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eCould This Test Help You Explore Your Symptoms?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eHormones and nervous-system signalling are involved in mood, sleep, energy, concentration and sexual wellbeing. This combined profile provides two complementary sets of laboratory information, particularly useful for discussion when several concerns occur together.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003ePersistent Tiredness or Fluctuating Energy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDo you feel tired despite getting enough sleep, or find your energy rises and falls during everyday activities?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMorning Cortisol\u003c\/li\u003e\n\u003cli\u003eDHEA-S\u003c\/li\u003e\n\u003cli\u003eTestosterone\u003c\/li\u003e\n\u003cli\u003eDopamine\u003c\/li\u003e\n\u003cli\u003eNorepinephrine\u003c\/li\u003e\n\u003cli\u003eEpinephrine\u003c\/li\u003e\n\u003cli\u003ePhenethylamine (PEA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow this test may help:\u003c\/strong\u003e Morning saliva cortisol, DHEA-S and testosterone provide hormone measurements to review alongside tiredness or reduced stamina. The urinary profile adds information when energy concerns overlap with low motivation, poor concentration or stress.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eLow Mood, Irritability or Frequent Mood Changes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eMood changes can affect relationships, motivation and everyday wellbeing, and may overlap with menstrual or menopausal concerns.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEstradiol (E2)\u003c\/li\u003e\n\u003cli\u003eEstriol (E3)\u003c\/li\u003e\n\u003cli\u003eEstrone (E1)\u003c\/li\u003e\n\u003cli\u003eProgesterone\u003c\/li\u003e\n\u003cli\u003eSerotonin\u003c\/li\u003e\n\u003cli\u003eDopamine\u003c\/li\u003e\n\u003cli\u003eGABA\u003c\/li\u003e\n\u003cli\u003eTryptophan\u003c\/li\u003e\n\u003cli\u003eKynurenine Pathway Markers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow this test may help:\u003c\/strong\u003e The saliva results provide hormone measurements, while the urine results add selected neurotransmitters, precursors and metabolites. Reviewing both sets together offers broader laboratory information when emotional changes occur alongside sleep, energy or reproductive-health concerns.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eFeeling Anxious, Tense, Overwhelmed or Unable to Switch Off\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFeeling constantly alert, tense or unable to relax can affect sleep, work and daily life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCortisol\u003c\/li\u003e\n\u003cli\u003eGABA\u003c\/li\u003e\n\u003cli\u003eGlutamate\u003c\/li\u003e\n\u003cli\u003eGlycine\u003c\/li\u003e\n\u003cli\u003eSerotonin\u003c\/li\u003e\n\u003cli\u003eNorepinephrine\u003c\/li\u003e\n\u003cli\u003eEpinephrine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow this test may help:\u003c\/strong\u003e The panel combines morning saliva cortisol with urinary neurotransmitter-related measurements. These findings add laboratory information to a review of tension and difficulty unwinding, alongside your routine, symptoms and current treatments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003ePoor Concentration, Forgetfulness or Brain Fog\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDifficulty focusing, reduced mental clarity and forgetfulness can affect everyday performance and quality of life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDopamine\u003c\/li\u003e\n\u003cli\u003eNorepinephrine\u003c\/li\u003e\n\u003cli\u003eSerotonin\u003c\/li\u003e\n\u003cli\u003eGlutamate\u003c\/li\u003e\n\u003cli\u003eTyrosine\u003c\/li\u003e\n\u003cli\u003eTryptophan\u003c\/li\u003e\n\u003cli\u003eKynurenine Pathway Markers\u003c\/li\u003e\n\u003cli\u003eEstradiol\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow this test may help:\u003c\/strong\u003e Urinary compounds, precursors and metabolites provide additional information for a discussion about concentration concerns. The saliva profile adds hormone results when brain fog occurs alongside menstrual changes, menopausal symptoms or changes in energy.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eDifficulty Falling Asleep, Staying Asleep or Waking Refreshed\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTrouble switching off, frequent waking or unrefreshing sleep can affect both daytime energy and mood.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCortisol\u003c\/li\u003e\n\u003cli\u003eSerotonin\u003c\/li\u003e\n\u003cli\u003eGABA\u003c\/li\u003e\n\u003cli\u003eGlycine\u003c\/li\u003e\n\u003cli\u003eGlutamate\u003c\/li\u003e\n\u003cli\u003eHistamine\u003c\/li\u003e\n\u003cli\u003eTaurine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow this test may help:\u003c\/strong\u003e Morning cortisol and urinary neurotransmitter-related results add information to review alongside your sleep pattern and routine. The broader hormone panel is useful for discussion when sleep changes occur with night sweats, menstrual changes or reduced wellbeing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eReduced Motivation or Enjoyment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eLoss of drive, enthusiasm or enjoyment can affect work, relationships and overall wellbeing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDopamine\u003c\/li\u003e\n\u003cli\u003eDOPAC\u003c\/li\u003e\n\u003cli\u003eHVA\u003c\/li\u003e\n\u003cli\u003ePhenethylamine (PEA)\u003c\/li\u003e\n\u003cli\u003eTyrosine\u003c\/li\u003e\n\u003cli\u003eTestosterone\u003c\/li\u003e\n\u003cli\u003eDHEA-S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow this test may help:\u003c\/strong\u003e Dopamine is measured alongside its urinary metabolites and the precursor tyrosine. Testosterone and DHEA-S add hormone information to discuss when low motivation overlaps with tiredness or changes in sexual wellbeing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eLow Libido or Changes in Sexual Wellbeing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eReduced sexual desire can occur alongside changes in mood, energy, relationships or stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTestosterone\u003c\/li\u003e\n\u003cli\u003eDHEA-S\u003c\/li\u003e\n\u003cli\u003eEstradiol\u003c\/li\u003e\n\u003cli\u003eProgesterone\u003c\/li\u003e\n\u003cli\u003eDopamine\u003c\/li\u003e\n\u003cli\u003eSerotonin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow this test may help:\u003c\/strong\u003e The saliva profile provides selected hormone measurements to review alongside reduced libido and any hormone treatments. The urinary profile adds information when sexual wellbeing concerns overlap with changes in mood, motivation or sleep.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eMenstrual Changes, PMS or Premenstrual Mood Symptoms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCycle-related irritability, emotional sensitivity and changes in wellbeing can make some days feel harder than others.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEstradiol\u003c\/li\u003e\n\u003cli\u003eEstriol\u003c\/li\u003e\n\u003cli\u003eEstrone\u003c\/li\u003e\n\u003cli\u003eProgesterone\u003c\/li\u003e\n\u003cli\u003eSerotonin\u003c\/li\u003e\n\u003cli\u003eDopamine\u003c\/li\u003e\n\u003cli\u003eGABA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow this test may help:\u003c\/strong\u003e The saliva results provide estrogen and progesterone measurements to review alongside your symptoms and cycle stage. The urinary profile adds information when menstrual concerns occur with changes in mood, sleep or concentration. Follow the cycle-timing guidance so your practitioner can review the results in the appropriate context.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eHot Flushes, Night Sweats or Vaginal Dryness\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThese concerns can occur during perimenopause and menopause, sometimes alongside changes in sleep and emotional wellbeing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEstradiol\u003c\/li\u003e\n\u003cli\u003eEstriol\u003c\/li\u003e\n\u003cli\u003eEstrone\u003c\/li\u003e\n\u003cli\u003eProgesterone\u003c\/li\u003e\n\u003cli\u003eDHEA-S\u003c\/li\u003e\n\u003cli\u003eSelected urinary neurotransmitters and related compounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow this test may help:\u003c\/strong\u003e The saliva results provide measurements of Estradiol, Estriol, Estrone and progesterone to review alongside your symptoms, cycle stage and any hormone treatment. The urinary profile adds information when these concerns occur with changes in mood, sleep or concentration.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eChanges in Weight or Body Composition\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eChanges in weight or body composition may occur alongside tiredness, reduced activity or changes in wellbeing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCortisol\u003c\/li\u003e\n\u003cli\u003eEstradiol\u003c\/li\u003e\n\u003cli\u003eProgesterone\u003c\/li\u003e\n\u003cli\u003eTestosterone\u003c\/li\u003e\n\u003cli\u003eDHEA-S\u003c\/li\u003e\n\u003cli\u003eDopamine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow this test may help:\u003c\/strong\u003e Selected hormone and urinary neurotransmitter-related measurements add information to a broader review when body-composition concerns overlap with changes in energy, mood or motivation. Your practitioner can discuss these findings alongside diet, activity and health history.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eReduced Strength, Stamina or Muscle Mass\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eReduced stamina, slower recovery or changes in strength can affect exercise and everyday activities.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTestosterone\u003c\/li\u003e\n\u003cli\u003eDHEA-S\u003c\/li\u003e\n\u003cli\u003eCortisol\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow this test may help:\u003c\/strong\u003e These saliva hormone measurements provide information to discuss alongside changes in physical wellbeing, activity levels and recovery. The combined report is particularly useful for discussion when these concerns occur with tiredness or reduced motivation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eDifficulty Coping With Everyday Stress\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSome people feel mentally and physically exhausted by everyday stressors, while others feel constantly “wired” and find it difficult to unwind.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCortisol\u003c\/li\u003e\n\u003cli\u003eDHEA-S\u003c\/li\u003e\n\u003cli\u003eEpinephrine\u003c\/li\u003e\n\u003cli\u003eNorepinephrine\u003c\/li\u003e\n\u003cli\u003eGABA\u003c\/li\u003e\n\u003cli\u003eSerotonin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow this test may help:\u003c\/strong\u003e Morning saliva cortisol and DHEA-S are reviewed alongside urinary neurotransmitter-related measurements. Bringing these findings together can make your consultation more focused when stress concerns overlap with disturbed sleep, tiredness or emotional changes.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy Test Hormones and Neurotransmitters Together?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eHormonal and nervous-system signalling interact and are involved in mood, sleep, energy and sexual wellbeing. The saliva profile provides selected reproductive and adrenal hormone measurements. The urinary profile provides a separate set of neurotransmitter-related measurements.\u003c\/p\u003e\n\u003cp\u003eCombining both panels gives your practitioner broader laboratory information within one report, rather than considering either set of results in isolation.\u003c\/p\u003e\n\u003cp\u003eThe urinary panel measures parent neurotransmitters alongside related metabolites, including dopamine with DOPAC and HVA, serotonin with 5-HIAA, and histamine with N-methylhistamine. Reviewing related compounds together provides a broader biochemical picture than considering individual markers alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat Are Neurotransmitters and the Hormones Included in This Panel?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNeurotransmitters are chemical messengers that help nerve cells communicate. This urinary profile measures selected neurotransmitters and related compounds excreted by the body.\u003c\/p\u003e\n\u003cp\u003eThe saliva profile includes three estrogens, progesterone, testosterone, DHEA-S and morning cortisol. Your practitioner can review these measurements alongside your age, sex, cycle stage where applicable and current hormone treatments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eChoosing Between Related Panels\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eSU-840 combines the Advanced urinary profile with seven saliva hormones, including one morning cortisol measurement. The \u003ca href=\"https:\/\/hormonelab.co.uk\/products\/neurotransmitter-saliva-hormone-test-ii\"\u003e36-marker Saliva Hormone Test II\u003c\/a\u003e extends saliva cortisol testing to four collection times.\u003c\/p\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/hormonelab.co.uk\/products\/advanced-neurotransmitter-hormone-test-i\"\u003e49-marker SU-841 kit\u003c\/a\u003e combines seven saliva hormones with timed urinary cortisol, cortisone and melatonin-metabolite measurements. The \u003ca href=\"https:\/\/hormonelab.co.uk\/products\/elite-neurotransmitter-saliva-hormone-test\"\u003e57-marker Elite kit\u003c\/a\u003e further extends that urinary combination with additional norepinephrine and epinephrine measurements.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eSaliva and Dried Urine Collection Instructions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCollect your samples at home using the materials provided in your SU-840 kit. This panel requires one morning saliva sample and four dried urine samples. Saliva and urine samples can be collected on separate days.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBefore You Begin\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eRead the full instructions supplied with your kit. Record all current medications, supplements and hormone treatments on your Test Requisition Form.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree days before collection:\u003c\/strong\u003e Avoid anti-ageing or anti-wrinkle facial creams and biotin (vitamin B7), including hair and nail supplements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe day before and the day of testing:\u003c\/strong\u003e ZRT recommends avoiding bananas, pineapple, nuts, nut butters, alcohol, nicotine, protein powders and protein shakes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore saliva collection:\u003c\/strong\u003e Do not eat, drink anything other than water, or brush your teeth before the morning sample.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eChoosing Your Collection Day\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMen, children and women who do not menstruate:\u003c\/strong\u003e Collect on any day of the month. If you use hormone treatments, also follow the guidance below.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWomen with regular periods:\u003c\/strong\u003e For saliva hormone testing, choose your collection day according to your usual cycle length. Day 1 is the first day of menstrual flow, rather than spotting.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eUsual Cycle Length\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSaliva Collection Day\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e23–26 days\u003c\/td\u003e\n\u003ctd\u003eDay 17, 18 or 19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e27–30 days\u003c\/td\u003e\n\u003ctd\u003eDay 21, 22 or 23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e31–34 days\u003c\/td\u003e\n\u003ctd\u003eDay 25, 26 or 27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShorter or longer cycles\u003c\/td\u003e\n\u003ctd\u003e5–7 days before your next expected period\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eWomen with irregular or infrequent periods:\u003c\/strong\u003e Collect on any non-bleeding day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor dried urine collection:\u003c\/strong\u003e Avoid menstruation or any time blood could enter your urine sample. Urine collection does not require a specific menstrual-cycle day.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSaliva Collection Timing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFor SU-840, collect one morning saliva sample. Begin collection within 30 minutes of waking, using the large 10 ml tube supplied with your kit.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow to Collect Saliva\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWash your hands with soap and water and dry them with a clean towel.\u003c\/li\u003e\n\u003cli\u003eRinse your mouth with water, then wait five minutes.\u003c\/li\u003e\n\u003cli\u003eAllow saliva to pool in your mouth and transfer it into the tube. Fill the tube at least halfway, excluding bubbles. Collection usually takes 15–30 minutes.\u003c\/li\u003e\n\u003cli\u003eScrew the cap on securely.\u003c\/li\u003e\n\u003cli\u003eWrite your name, collection date and time on the tube label, then return the tube to its bag.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you make a collection mistake, rinse the tube with hot water without soap, shake out the remaining water and allow it to air-dry before restarting at the appropriate time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFreeze saliva samples if they will not be shipped within 24 hours.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDried Urine Collection Timing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCollect four urine samples:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSample\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eCollection Time\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eYour first urination immediately upon waking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eYour second urination, approximately two hours after the first collection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eJust before dinner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eJust before bedtime\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eBefore the first urine collection, do not eat, drink anything other than water, or take vitamins or supplements. Follow your healthcare provider’s advice about medication timing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLimit fluid intake to no more than approximately 240 ml (8 oz) during the hour before each urine collection\u003c\/strong\u003e to avoid diluting your sample.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow to Collect Dried Urine\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemove a collection card from its bag and write your name, collection date and time on it.\u003c\/li\u003e\n\u003cli\u003eOpen the cover and fold it away from the filter paper. Avoid touching the filter paper.\u003c\/li\u003e\n\u003cli\u003eFully saturate the paper by urinating directly onto it, or collect urine in a clean cup and dip the paper up to the top black dashed line.\u003c\/li\u003e\n\u003cli\u003eHang or tape the card somewhere secure, ensuring the wet paper does not touch anything.\u003c\/li\u003e\n\u003cli\u003eAllow it to dry completely for at least six hours. Once dry, refold the card, place it in its bag and seal it. Do not leave samples outside the bag for longer than 24 hours.\u003c\/li\u003e\n\u003cli\u003eRepeat for each collection time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMissed a urine collection?\u003c\/strong\u003e Collect that sample at the same time the following day. Record the actual date and time on the card and Test Requisition Form.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIf You Use Hormone Treatments\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eRecord all hormone treatments on your form. \u003cstrong\u003eDo not stop prescribed treatment without your healthcare provider’s advice.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTopical or oral hormones:\u003c\/strong\u003e Follow the kit’s timing instructions. The previous evening’s dose should generally be at least 12 hours before morning collection; oral progesterone may be taken at bedtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevent contamination:\u003c\/strong\u003e Use gloves or an applicator for topical hormones for at least two days before collection. Avoid applying hormones to your face, lips or neck. Change sheets, pillowcases and towels the night before collection and avoid surfaces that may contain hormone residue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatches, vaginal rings, pellets or injections:\u003c\/strong\u003e Follow the laboratory’s guidance to collect halfway between doses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTroches or sublingual hormones:\u003c\/strong\u003e The laboratory does not recommend saliva testing with these therapies. Discuss blood spot testing with your healthcare provider.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7-Keto DHEA:\u003c\/strong\u003e The laboratory advises avoiding it for three days before collection. This does not apply to regular DHEA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteroid medicines:\u003c\/strong\u003e Ask your healthcare provider about appropriate collection timing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn the urine collection day:\u003c\/strong\u003e Take your morning hormone dose after the first urine sample and wash your hands thoroughly. Collect the bedtime sample before nighttime hormones. The laboratory advises avoiding vaginal hormone use until after the final urine sample; discuss any timing adjustment with your healthcare provider.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eReturning Your Samples\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eComplete the Test Requisition Form in full. Place all labelled samples, the completed form and any additional paperwork into the test kit box. Ensure urine cards are completely dry and sealed, then return the kit according to the supplied return instructions.\u003c\/p\u003e\n\u003cp\u003eA return envelope is provided with your kit. It is not prepaid; customers are responsible for return postage to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Urine samples that are wet, unsealed, excessively diluted or more than 30 days old will not be processed, replaced or refunded.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Saliva_Dried_Urine_Collection_Instructions_8a088c70-5e49-4dc3-97bc-59aeb48bbc03.pdf?v=1786970946\"\u003eRead the full laboratory collection instructions\u003c\/a\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eAdvanced LC-MS Technology\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe kit uses LC-MS laboratory analysis for its combined profile. Specialist laboratory interpretation accompanies the results to help explain the findings.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eConvenient At-Home Collection\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCollect one morning saliva sample and four timed dried urine samples using the supplied materials. No blood draw or clinic visit is required. Follow the preparation, collection and storage instructions carefully.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eHow the Test Works\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit and receive the collection materials.\u003c\/li\u003e\n\u003cli\u003eChoose your collection day according to the supplied hormone-testing guidance.\u003c\/li\u003e\n\u003cli\u003eCollect one morning saliva sample and four timed dried urine samples.\u003c\/li\u003e\n\u003cli\u003ePrepare, package and return the samples according to the kit instructions.\u003c\/li\u003e\n\u003cli\u003eReceive your results by email, normally within 3–5 working days after the laboratory receives your samples.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat You Receive With Your Results\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eYour report includes all 33 measurements, numerical and graphical results, laboratory reference ranges, saliva hormone results and urinary neurotransmitter-related results with specialist commentary.\u003c\/p\u003e\n\u003cp\u003eShare the combined report with your practitioner alongside your symptoms, cycle stage where applicable and treatment history. Use the interpretation to prepare questions and discuss appropriate next steps.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eKit Fees, Postage and Validity\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eLaboratory analysis and specialist interpretation are included. A return envelope is provided with your kit. It is not prepaid; customers are responsible for return postage to the laboratory. Use the kit within 12 months of purchase.\u003c\/p\u003e\n\u003cp\u003eRecord all medicines, supplements and hormone treatments on the requisition form.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eAbout ZRT Laboratory\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e, a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home dried urine neurotransmitter and hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardisation (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRigorous internal and external quality assurance programmes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eHormone Lab UK (Testfield UK Ltd) is the official UK test provider for ZRT Laboratory. All samples are analysed by ZRT Laboratory, a CLIA-certified laboratory with over 25 years of experience in hormone, neurotransmitter, and wellness testing.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eHow can this combined test help me explore my symptoms?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIt brings saliva hormone and urinary neurotransmitter-related measurements together in one report. This provides broader laboratory information for discussion when mood, sleep, energy, concentration or sexual wellbeing concerns overlap.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhich saliva hormones are included?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEstradiol, Estriol, Estrone, progesterone, testosterone, DHEA-S and morning cortisol.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat does the urinary profile add?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIt measures selected neurotransmitters alongside related metabolites and amino acid precursors. These findings complement the saliva hormone results when preparing a focused consultation about your symptoms.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow can the results support a discussion about menopausal symptoms?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe estrogen and progesterone measurements provide information to review alongside symptoms, cycle stage and hormone treatment. The urinary profile adds information when these concerns occur with changes in sleep, mood or concentration.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCan the report be useful for PMS or premenstrual mood concerns?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIt provides reproductive hormone measurements alongside urinary neurotransmitter-related findings. Review these with your practitioner and a symptom diary, following the cycle-timing instructions for saliva collection.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow can the results support a discussion about low libido?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSelected hormone results, including testosterone, DHEA-S, Estradiol and progesterone, provide information to review alongside sexual wellbeing concerns. The urinary findings add context when these concerns overlap with mood, motivation or energy changes.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow can the report help with tiredness or brain fog?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eMorning cortisol, DHEA-S and the wider hormone profile provide one set of measurements, while urinary neurotransmitters and related compounds provide another. Your practitioner can review both with your sleep, routine and symptom history to discuss next steps.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow many samples do I collect?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOne morning saliva sample and four timed dried urine samples. Follow the SU-840 instructions supplied with your kit.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhich kit offers more detailed daily saliva cortisol measurements?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/hormonelab.co.uk\/products\/neurotransmitter-saliva-hormone-test-ii\"\u003e36-marker Saliva Hormone Test II\u003c\/a\u003e includes cortisol measured at four saliva collection times alongside the same other saliva hormones and Advanced urinary neurotransmitter profile. SU-840 includes one morning saliva cortisol measurement.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhich panels add daily urinary hormone and melatonin-metabolite measurements?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/hormonelab.co.uk\/products\/advanced-neurotransmitter-hormone-test-i\"\u003e49-marker SU-841 kit\u003c\/a\u003e adds timed urinary cortisol, cortisone and MT6s to the saliva hormones and Advanced urinary profile. The \u003ca href=\"https:\/\/hormonelab.co.uk\/products\/elite-neurotransmitter-saliva-hormone-test\"\u003e57-marker Elite kit\u003c\/a\u003e further adds timed norepinephrine and epinephrine measurements.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhen should I collect if I have regular periods?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eChoose the saliva collection day according to your usual cycle length using the table above. Day 1 is the first day of menstrual flow. Collect urine on a non-bleeding day.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCan saliva and urine be collected on separate days?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. Record the date and time of every sample and follow the preparation and storage guidance for each sample type.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat if I use HRT, testosterone or another hormone treatment?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eRecord all treatments and follow the laboratory’s timing and contamination instructions. Ask your prescriber about any timing adjustment; do not change prescribed treatment without their advice.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow should I store my samples?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFreeze saliva if it will not be shipped within 24 hours. Allow urine cards to dry completely for at least six hours before sealing them. Follow the full laboratory instructions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIs this test suitable for children and adults?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe saliva and dried urine collection methods are non-invasive and suitable for children and adults. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDo I need to visit a clinic?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNo. Collect Sample At Home: No Clinic Visit Required. Use the supplied saliva tube and dried urine collection cards.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat do I receive with my results?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA combined report covering all 33 measurements, with numerical and graphical results, reference ranges and specialist laboratory interpretation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow can I use my report?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eShare it with your practitioner alongside your symptoms, collection dates, medicines, supplements and hormone treatments. Use the interpretation to prepare questions about the findings and discuss appropriate further assessment or nutrition, lifestyle and wellbeing steps.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhen will I receive my results?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eResults are normally emailed within 3–5 working days after the laboratory receives your samples.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAre laboratory fees included?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. Laboratory analysis and specialist interpretation are included.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIs the return envelope prepaid?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNo. A return envelope is supplied, but customers pay return postage to the laboratory.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUse the kit within 12 months of purchase.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eRelated Neurotransmitter and Hormone Test Panels\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/hormonelab.co.uk\/products\/neurotransmitter-saliva-hormone-test-ii\"\u003eNeurotransmitter \u0026amp; Saliva Hormone Test II | 36 Markers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/hormonelab.co.uk\/products\/advanced-neurotransmitter-hormone-test-i\"\u003eAdvanced Neurotransmitter \u0026amp; Hormone Test I | 49 Markers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/hormonelab.co.uk\/products\/elite-neurotransmitter-saliva-hormone-test\"\u003eElite Neurotransmitters \u0026amp; Saliva Hormone Test | 57 Markers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/hormonelab.co.uk\/products\/advanced-neurotransmitter-cortisol-test\"\u003eAdvanced Neurotransmitter and Cortisol Test | 30 Markers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZRT Lab","offers":[{"title":"Default Title","offer_id":57860941218173,"sku":"SU-840","price":359.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Neurotransmitters_Test.webp?v=1785073865"},{"product_id":"elite-neurotransmitter-saliva-hormone-test","title":"Elite Neurotransmitters \u0026 Saliva Hormone Test | 57 Markers","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SU-842 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Dried Urine + Saliva | \u003cstrong\u003eTechnology:\u003c\/strong\u003e Advanced LCMS analysis with specialist laboratory interpretation included | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory (CLIA-certified) | \u003cstrong\u003eTest Result:\u003c\/strong\u003e 3–5 working days after the laboratory receives your samples | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat Does SU-842 Measure?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eSeven Saliva Hormone Measurements\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eHormone\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eHormone\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEstradiol (E2)\u003c\/td\u003e\n\u003ctd\u003eEstriol (E3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEstrone (E1)\u003c\/td\u003e\n\u003ctd\u003eProgesterone (Pg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTestosterone (T)\u003c\/td\u003e\n\u003ctd\u003eDHEA-S (DS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCortisol — morning saliva\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eAdvanced Urinary Neurotransmitter-Related Profile\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe core urinary profile contains 26 entries, including creatinine:\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eMarker\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eMarker\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTryptophan (Trp)\u003c\/td\u003e\n\u003ctd\u003eSerotonin (5-HT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5-Hydroxyindoleacetic acid (5-HIAA)\u003c\/td\u003e\n\u003ctd\u003eGABA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlycine (Gly)\u003c\/td\u003e\n\u003ctd\u003eTaurine (Tau)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlutamate (Glu)\u003c\/td\u003e\n\u003ctd\u003eGlutamine (Gln)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHistidine (His)\u003c\/td\u003e\n\u003ctd\u003eHistamine (HIST)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN-Methylhistamine (N-MeHist)\u003c\/td\u003e\n\u003ctd\u003ePhenylethylamine (PEA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTyrosine (Tyr)\u003c\/td\u003e\n\u003ctd\u003eTyramine (Tyra)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDopamine (DA)\u003c\/td\u003e\n\u003ctd\u003eDihydroxyphenylacetic acid (DOPAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHomovanillic acid (HVA)\u003c\/td\u003e\n\u003ctd\u003eNorepinephrine \/ noradrenaline (NE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNormetanephrine (NMN)\u003c\/td\u003e\n\u003ctd\u003eEpinephrine \/ adrenaline (Epi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVanillylmandelic acid (VMA)\u003c\/td\u003e\n\u003ctd\u003eKynurenine (Kyn)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKynurenic acid (KynAc)\u003c\/td\u003e\n\u003ctd\u003e3-Hydroxykynurenine (3OHKyn)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXanthurenate (Xanth)\u003c\/td\u003e\n\u003ctd\u003eCreatinine (Crtn)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eDaily Urinary Hormone and Catecholamine Measurements\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eMeasurement\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eWhat it adds\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree cortisol ×4\u003c\/td\u003e\n\u003ctd\u003eA daily urinary cortisol profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree cortisone ×4\u003c\/td\u003e\n\u003ctd\u003eAdditional information about daily glucocorticoid patterns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6-Sulfatoxymelatonin (MT6s) ×4\u003c\/td\u003e\n\u003ctd\u003eA daily profile of melatonin’s main urinary metabolite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNorepinephrine ×5 in total\u003c\/td\u003e\n\u003ctd\u003eA core-profile result plus four additional timed measurements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEpinephrine ×5 in total\u003c\/td\u003e\n\u003ctd\u003eA core-profile result plus four additional timed measurements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCreatinine ×5 in total\u003c\/td\u003e\n\u003ctd\u003eUrine-concentration information used in interpreting the results\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe 50 urinary measurements comprise the 26 core entries, 12 timed cortisol\/cortisone\/MT6s measurements and four additional measurements each of norepinephrine, epinephrine and creatinine. Adding seven saliva measurements gives 57 measurements overall.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYou collect four urine samples, not five.\u003c\/strong\u003e The reported totals include core-profile and timed results. Daily cortisol and cortisone profiles are measured in urine; saliva provides one morning cortisol measurement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eWho Is This Test For?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis profile may be relevant if you experience:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDifficulty falling asleep, staying asleep or waking refreshed\u003c\/li\u003e\n\u003cli\u003ePersistent tiredness, low energy or low motivation\u003c\/li\u003e\n\u003cli\u003eFeeling anxious, tense, overwhelmed or unable to switch off\u003c\/li\u003e\n\u003cli\u003eLow mood, irritability or mood changes\u003c\/li\u003e\n\u003cli\u003eBrain fog or difficulty concentrating\u003c\/li\u003e\n\u003cli\u003eLow libido or changes in sexual wellbeing\u003c\/li\u003e\n\u003cli\u003ePremenstrual mood changes or other PMS symptoms\u003c\/li\u003e\n\u003cli\u003eIrregular periods or changes in your menstrual cycle\u003c\/li\u003e\n\u003cli\u003eHot flushes, night sweats or vaginal dryness\u003c\/li\u003e\n\u003cli\u003eReduced strength, stamina or exercise recovery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is particularly useful to discuss with your practitioner when several of these concerns occur together and you want a broader laboratory assessment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eHow Your Results Can Help Guide Your Next Steps\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003ePoor Sleep or Waking Unrefreshed\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFour timed urine measurements of cortisol, cortisone and MT6s—the main urinary breakdown product of melatonin—provide information about your daily stress and sleep hormone patterns. The neurotransmitter panel adds measurements related to pathways involved in sleep and wakefulness.\u003c\/p\u003e\n\u003cp\u003eYour practitioner can review these findings alongside your sleep diary to discuss sleep timing, morning daylight, evening lighting, caffeine, exercise timing and whether further sleep assessment is appropriate.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePersistent Tiredness, Low Energy or Low Motivation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe profile measures testosterone, DHEA-S and cortisol, alongside urinary dopamine and related substances involved in motivation and alertness.\u003c\/p\u003e\n\u003cp\u003eYour results provide additional information for reviewing nutrition, activity levels, sleep and recovery. They can also help your practitioner decide whether to investigate other contributors, such as iron deficiency or thyroid function, using additional tests.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeeling Anxious, Tense or Unable to Switch Off\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCortisol, adrenaline and noradrenaline participate in the stress response. GABA and glutamate participate in calming and stimulating nerve signalling. This profile measures urinary markers from these pathways alongside your daily cortisol pattern.\u003c\/p\u003e\n\u003cp\u003eReviewed with your symptoms and routine, the findings can support a discussion about caffeine and alcohol intake, relaxation practices, exercise intensity, recovery time and appropriate support for persistent anxiety.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLow Mood, Irritability or Difficulty Concentrating\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSex hormones and neurotransmitter pathways participate in mood, attention and motivation. Measuring serotonin and dopamine alongside their building blocks and breakdown products provides information about how your body processes these substances.\u003c\/p\u003e\n\u003cp\u003eYour practitioner can use the report as additional context when reviewing sleep, diet, medicines, hormonal changes and your symptom history. This helps inform decisions about further assessment and suitable care.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLow Libido or Reduced Physical Stamina\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTestosterone, oestrogens and DHEA-S measurements add hormone information relevant to sexual wellbeing and physical function.\u003c\/p\u003e\n\u003cp\u003eYour results can support a review of hormonal changes, medication, training, food intake and recovery. Depending on your symptoms, your practitioner can discuss further investigations, exercise adjustments or treatment options.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePMS, Menstrual Changes or Menopause Symptoms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe saliva panel measures three oestrogens and progesterone alongside testosterone and DHEA-S. These results add information to an assessment of menstrual changes, premenstrual symptoms, hot flushes, night sweats or vaginal dryness.\u003c\/p\u003e\n\u003cp\u003eReviewed with your cycle timing, symptom diary and treatment history, the report can guide a discussion about symptom management, further assessment and hormonal or non-hormonal treatment where appropriate.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy Combine Hormones and Neurotransmitter-Related Markers?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eHormones and nervous-system signalling both participate in mood, energy, sleep and sexual wellbeing. Measuring selected markers together provides more laboratory information when symptoms overlap.\u003c\/p\u003e\n\u003cp\u003eThe panel also measures related compounds together: dopamine with DOPAC and HVA, serotonin with 5-HIAA, and histamine with N-methylhistamine. This provides a broader biochemical picture than measuring each parent substance alone.\u003c\/p\u003e\n\u003cp\u003eThe urinary measurements describe substances excreted by your body. Their value is as additional information alongside your clinical assessment, rather than a direct measurement of neurotransmitter levels in your brain.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eHow At-Home Collection Works\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrder your kit.\u003c\/strong\u003e Receive your saliva collection tube, urine collection materials, forms, instructions and return envelope.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrepare for collection.\u003c\/strong\u003e Follow the SU-842 instructions for sample timing, menstrual-cycle timing where applicable, medicines and hormone treatments. Complete your symptom checklist and treatment history.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollect your samples.\u003c\/strong\u003e Collect one morning saliva sample and four timed dried urine samples. Record the actual collection dates and times, and allow the urine strips to dry as instructed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn your samples.\u003c\/strong\u003e Package and send them to the laboratory using the supplied instructions. The return envelope is not prepaid.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceive your report.\u003c\/strong\u003e Results are normally emailed within 3–5 working days after the laboratory receives your samples.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Saliva_Dried_Urine_Collection_Instructions_8a088c70-5e49-4dc3-97bc-59aeb48bbc03.pdf?v=1786970946\"\u003e\u003cspan\u003eRead the saliva and dried urine collection instructions\u003c\/span\u003e\u003c\/a\u003e. Use the SU-842 schedule supplied with your kit.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat You Receive With Your Results\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eYour combined report includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNumerical results and laboratory reference ranges\u003c\/li\u003e\n\u003cli\u003eGraphical daily profiles for the timed measurements\u003c\/li\u003e\n\u003cli\u003eSpecialist PhD laboratory interpretation\u003c\/li\u003e\n\u003cli\u003eLaboratory information to share with your healthcare professional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecialist interpretation explains the laboratory findings. A consultation with your own healthcare professional helps turn those findings into a personalised plan.\u003c\/p\u003e\n\u003cp\u003eBring your report, symptom diary, collection times and medication or supplement list to your appointment. Together, you can prioritise further investigations, agree practical changes and track progress through your symptoms and daily wellbeing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy Choose ZRT Lab?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConvenient collection at home\u003c\/li\u003e\n\u003cli\u003eAnalysis by CLIA-certified ZRT Laboratory\u003c\/li\u003e\n\u003cli\u003eAdvanced LC-MS technology\u003c\/li\u003e\n\u003cli\u003eSpecialist laboratory interpretation included\u003c\/li\u003e\n\u003cli\u003eOne combined report covering hormone and neurotransmitter-related measurements\u003c\/li\u003e\n\u003cli\u003eLaboratory analysis fees included in the test price\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCustomers arrange and pay for returning their samples to the laboratory.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eIs this a hormone test, a neurotransmitter test or a sleep profile?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIt combines all three: selected saliva hormones, urinary neurotransmitter-related markers and timed urinary cortisol, cortisone, melatonin-metabolite and catecholamine measurements.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDoes it measure melatonin?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIt measures 6-sulfatoxymelatonin (MT6s), the main urinary breakdown product of melatonin, at four collection times. This provides information about melatonin metabolism across your collection day.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDoes “57 measurements” mean 57 different substances?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNo. Some substances are measured repeatedly to provide daily profiles. The total includes seven saliva and 50 urinary measurements.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow many samples do I collect?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOne morning saliva sample and four timed dried urine samples. Five reported measurements of certain urinary markers do not require a fifth urine collection.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCan I use this test while taking medication or hormone treatment?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eRecord all medicines, supplements and hormone treatments on your requisition form. Follow the supplied preparation instructions and agree any treatment changes with your prescriber.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIs the profile suitable for children?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIt can be used for children when a healthcare professional recommends the profile and supports interpretation of the results.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat if I have kidney disease?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUrinary neurotransmitter testing assumes normal kidney function. People with impaired kidney function should discuss a suitable alternative with their healthcare professional before ordering.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAre laboratory fees and return postage included?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eLaboratory analysis and specialist laboratory interpretation are included. A return envelope is supplied, but return postage is paid by the customer.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eNot Sure Which Test Is Right for You?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eEmail \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003e\u003cspan\u003einfo@hormonelab.co.uk\u003c\/span\u003e\u003c\/a\u003e with your age, sex, symptoms, medicines and current treatments. We will forward your enquiry to our doctors and aim to respond within 24 hours with a test suggestion.\u003c\/p\u003e\n\u003cp\u003eYou can also \u003ca href=\"https:\/\/hormonelab.co.uk\/collections\/neurotransmitters\"\u003e\u003cspan\u003ecompare our neurotransmitter test profiles\u003c\/span\u003e\u003c\/a\u003e to explore the available options.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eSaliva and Dried Urine Collection Instructions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCollect your samples at home using the materials provided in your SU-844 kit. This panel requires four saliva samples and four dried urine samples. Saliva and urine samples can be collected on separate days.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBefore You Begin\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eRead the full instructions supplied with your kit. Record all current medications, supplements and hormone treatments on your Test Requisition Form.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree days before collection:\u003c\/strong\u003e Avoid anti-ageing or anti-wrinkle facial creams and biotin (vitamin B7), including hair and nail supplements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe day before and the day of testing:\u003c\/strong\u003e ZRT recommends avoiding bananas, pineapple, nuts, nut butters, alcohol, nicotine, protein powders and protein shakes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore saliva collection:\u003c\/strong\u003e Do not eat, drink anything other than water, or brush your teeth before the first sample or during the two hours before subsequent samples.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eChoosing Your Collection Day\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMen, children and women who do not menstruate:\u003c\/strong\u003e Collect on any day of the month. If you use hormone treatments, also follow the guidance below.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWomen with regular periods:\u003c\/strong\u003e For saliva hormone testing, choose your collection day according to your usual cycle length. Day 1 is the first day of menstrual flow, rather than spotting.\u003c\/p\u003e\n\u003cdiv class=\"rte__table-wrapper\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eUsual Cycle Length\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSaliva Collection Day\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e23–26 days\u003c\/td\u003e\n\u003ctd\u003eDay 17, 18 or 19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e27–30 days\u003c\/td\u003e\n\u003ctd\u003eDay 21, 22 or 23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e31–34 days\u003c\/td\u003e\n\u003ctd\u003eDay 25, 26 or 27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShorter or longer cycles\u003c\/td\u003e\n\u003ctd\u003e5–7 days before your next expected period\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eWomen with irregular or infrequent periods:\u003c\/strong\u003e Collect on any non-bleeding day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor dried urine collection:\u003c\/strong\u003e Avoid menstruation or any time blood could enter your urine sample. Urine collection does not require a specific menstrual-cycle day.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSaliva Collection Timing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBegin your morning saliva collection within 30 minutes of waking, using the large 10 ml tube. Use a small 5 ml tube for each later collection.\u003c\/p\u003e\n\u003cdiv class=\"rte__table-wrapper\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSample\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSaliva Collection Time\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eUpon waking; begin within 30 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eBefore lunch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eBefore dinner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eBefore bed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eHow to Collect Saliva\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWash your hands with soap and water and dry them with a clean towel.\u003c\/li\u003e\n\u003cli\u003eRinse your mouth with water, then wait five minutes.\u003c\/li\u003e\n\u003cli\u003eAllow saliva to pool in your mouth and transfer it into the tube. Fill the tube at least halfway, excluding bubbles. Collection usually takes 15–30 minutes.\u003c\/li\u003e\n\u003cli\u003eScrew the cap on securely.\u003c\/li\u003e\n\u003cli\u003eWrite your name, collection date and time on the tube label, then return the tube to its bag.\u003c\/li\u003e\n\u003cli\u003eRepeat at the remaining collection times required for your panel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you make a collection mistake, rinse the tube with hot water without soap, shake out the remaining water and allow it to air-dry before restarting at the appropriate time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFreeze saliva samples if they will not be shipped within 24 hours.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDried Urine Collection Timing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCollect four urine samples:\u003c\/p\u003e\n\u003cdiv class=\"rte__table-wrapper\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSample\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eCollection Time\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eYour first urination immediately upon waking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eYour second urination, approximately two hours after the first collection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eJust before dinner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eJust before bedtime\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003eBefore the first urine collection, do not eat, drink anything other than water, or take vitamins or supplements. Follow your healthcare provider’s advice about medication timing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLimit fluid intake to no more than approximately 240 ml (8 oz) during the hour before each urine collection\u003c\/strong\u003e to avoid diluting your sample.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow to Collect Dried Urine\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemove a collection card from its bag and write your name, collection date and time on it.\u003c\/li\u003e\n\u003cli\u003eOpen the cover and fold it away from the filter paper. Avoid touching the filter paper.\u003c\/li\u003e\n\u003cli\u003eFully saturate the paper by urinating directly onto it, or collect urine in a clean cup and dip the paper up to the top black dashed line.\u003c\/li\u003e\n\u003cli\u003eHang or tape the card somewhere secure, ensuring the wet paper does not touch anything.\u003c\/li\u003e\n\u003cli\u003eAllow it to dry completely for at least six hours. Once dry, refold the card, place it in its bag and seal it. Do not leave samples outside the bag for longer than 24 hours.\u003c\/li\u003e\n\u003cli\u003eRepeat for each collection time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMissed a urine collection?\u003c\/strong\u003e Collect that sample at the same time the following day. Record the actual date and time on the card and Test Requisition Form.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIf You Use Hormone Treatments\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eRecord all hormone treatments on your form. \u003cstrong\u003eDo not stop prescribed treatment without your healthcare provider’s advice.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTopical or oral hormones:\u003c\/strong\u003e Follow the kit’s timing instructions. The previous evening’s dose should generally be at least 12 hours before morning collection; oral progesterone may be taken at bedtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevent contamination:\u003c\/strong\u003e Use gloves or an applicator for topical hormones for at least two days before collection. Avoid applying hormones to your face, lips or neck. Change sheets, pillowcases and towels the night before collection and avoid surfaces that may contain hormone residue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatches, vaginal rings, pellets or injections:\u003c\/strong\u003e Follow the laboratory’s guidance to collect halfway between doses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTroches or sublingual hormones:\u003c\/strong\u003e The laboratory does not recommend saliva testing with these therapies. Discuss blood spot testing with your healthcare provider.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7-Keto DHEA:\u003c\/strong\u003e The laboratory advises avoiding it for three days before collection. This does not apply to regular DHEA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteroid medicines:\u003c\/strong\u003e Ask your healthcare provider about appropriate collection timing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn the urine collection day:\u003c\/strong\u003e Take your morning hormone dose after the first urine sample and wash your hands thoroughly. Collect the bedtime sample before nighttime hormones. The laboratory advises avoiding vaginal hormone use until after the final urine sample; discuss any timing adjustment with your healthcare provider.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eReturning Your Samples\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eComplete the Test Requisition Form in full. Place all labelled samples, the completed form and any additional paperwork into the test kit box. Ensure urine cards are completely dry and sealed, then return the kit according to the supplied return instructions.\u003c\/p\u003e\n\u003cp\u003eA return envelope is provided. It is not prepaid; customers are responsible for return postage to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Urine samples that are wet, unsealed, excessively diluted or more than 30 days old will not be processed, replaced or refunded.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Saliva_Dried_Urine_Collection_Instructions_8a088c70-5e49-4dc3-97bc-59aeb48bbc03.pdf?v=1786970946\" rel=\"nofollow\" class=\"text-link\"\u003eRead the full laboratory collection instructions\u003c\/a\u003e.\u003c\/p\u003e","brand":"ZRT Lab","offers":[{"title":"Default Title","offer_id":57861142610301,"sku":"NT-ELITE-01","price":749.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Neurotransmitters_Test.webp?v=1785073865"},{"product_id":"neurotransmitter-saliva-hormone-test-ii","title":"Neurotransmitter \u0026 Saliva Hormone Test II | 36 Markers","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SU-844 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Urine | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory, CLIA-certified | \u003cstrong\u003eSpecialist Laboratory Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eResults:\u003c\/strong\u003e 3–5 working days after the laboratory receives your samples | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Children and Adults | \u003cstrong\u003eCollect Sample At Home: No Clinic Visit Required\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eIf tiredness, poor sleep, feeling constantly wired, mood changes or brain fog are affecting everyday life, this combined kit provides hormone and neurotransmitter-related information to explore with your practitioner. It also adds selected hormone measurements when these concerns overlap with menstrual changes, menopausal symptoms or reduced libido.\u003c\/p\u003e\n\u003cp\u003eFour saliva cortisol measurements provide a daily profile, alongside Estradiol, Estriol, Estrone, progesterone, testosterone and DHEA-S. The Advanced urinary neurotransmitter panel adds selected compounds, precursors and metabolites, bringing 36 measurements together in one report with reference ranges and specialist interpretation.\u003c\/p\u003e\n\u003cp\u003eCollect four saliva samples and four timed dried urine samples at home. Your numerical and graphical results help you prepare a focused discussion about your symptoms and appropriate next steps.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat Does the Combined Neurotransmitter and Saliva Hormone Test II Measure?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe panel includes 10 saliva hormone measurements and 26 urinary markers, giving 36 measurements in total.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSaliva Hormone Profile Includes:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEstradiol (E2) Test\u003c\/td\u003e\n\u003ctd\u003eEstriol (E3) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEstrone (E1) Test\u003c\/td\u003e\n\u003ctd\u003eProgesterone (Pg) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTestosterone (T) Test\u003c\/td\u003e\n\u003ctd\u003eDHEA-S (DS) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorning Cortisol Test\u003c\/td\u003e\n\u003ctd\u003eBefore-Lunch Cortisol Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBefore-Dinner Cortisol Test\u003c\/td\u003e\n\u003ctd\u003eBedtime Cortisol Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThese are 10 measurements of seven hormones, with cortisol measured four times.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eNeuro Advanced Profile Includes:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGamma-aminobutyric acid (GABA) Test\u003c\/td\u003e\n\u003ctd\u003eGlutamate (Glu) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlycine (Gly) Test\u003c\/td\u003e\n\u003ctd\u003eDopamine (DA) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEpinephrine \/ Adrenaline (Epi) Test\u003c\/td\u003e\n\u003ctd\u003eNorepinephrine \/ Noradrenaline (NE) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHistamine (HIST) Test\u003c\/td\u003e\n\u003ctd\u003eSerotonin (5-HT) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhenethylamine (PEA) Test\u003c\/td\u003e\n\u003ctd\u003eDOPAC Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHomovanillic Acid (HVA) Test\u003c\/td\u003e\n\u003ctd\u003e5-Hydroxyindoleacetic Acid (5-HIAA) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNormetanephrine (NMN) Test\u003c\/td\u003e\n\u003ctd\u003eVanillylmandelic Acid (VMA) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTryptophan (Trp) Test\u003c\/td\u003e\n\u003ctd\u003eKynurenine (Kyn) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKynurenic Acid (KynAc) Test\u003c\/td\u003e\n\u003ctd\u003e3-Hydroxykynurenine (3-OHKyn) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXanthurenate (Xanth) Test\u003c\/td\u003e\n\u003ctd\u003eTaurine Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlutamine Test\u003c\/td\u003e\n\u003ctd\u003eHistidine Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN-Methylhistamine Test\u003c\/td\u003e\n\u003ctd\u003eTyrosine Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTyramine Test\u003c\/td\u003e\n\u003ctd\u003eCreatinine (Crtn) Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eCreatinine is included in the 26-marker profile to help account for urine concentration.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Saliva_Hormone_Test_Profile-III.pdf?11230793016030073961\"\u003eSample Saliva Test Result Report\u003c\/a\u003e | \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/advanced-neurotransmitters_7b487e14-4f01-4507-8446-edb06192ccaf.pdf?v=1589397181\"\u003eAdvanced Neurotransmitter Test Report\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eNot Sure Which Test Is Right for You?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eEmail \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your age, gender, symptoms, medications, supplements, current treatments and questions. We will forward your enquiry to our doctors and aim to respond within 24 hours with a test suggestion.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eCould This Combined Profile Help You Explore Your Symptoms?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFatigue, poor sleep, mood changes, brain fog and reduced libido often occur together. This combined profile provides complementary hormone and urinary neurotransmitter-related measurements, with the added detail of a four-point saliva cortisol profile.\u003c\/p\u003e\n\u003cp\u003eYour practitioner can review the findings alongside your symptom history, routine, cycle stage where applicable and current treatments to make your consultation more focused.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003ePersistent Tiredness or Fluctuating Energy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDo you feel exhausted despite adequate rest, experience afternoon energy slumps or struggle to maintain stamina?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCortisol rhythm (4 measurements)\u003c\/li\u003e\n\u003cli\u003eDHEA-S\u003c\/li\u003e\n\u003cli\u003eTestosterone\u003c\/li\u003e\n\u003cli\u003eDopamine\u003c\/li\u003e\n\u003cli\u003eNorepinephrine\u003c\/li\u003e\n\u003cli\u003eEpinephrine\u003c\/li\u003e\n\u003cli\u003ePhenethylamine (PEA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow testing may help:\u003c\/strong\u003e Morning, before-lunch, before-dinner and bedtime cortisol results provide measured daily patterns to review alongside the times you feel tired or more alert. DHEA-S, testosterone and the urinary profile add information when energy concerns occur with low motivation or changes in concentration.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eLow Mood, Irritability or Frequent Mood Changes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eMood changes can affect relationships, motivation and daily wellbeing, sometimes alongside menstrual or menopausal concerns.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEstradiol (E2)\u003c\/li\u003e\n\u003cli\u003eEstriol (E3)\u003c\/li\u003e\n\u003cli\u003eEstrone (E1)\u003c\/li\u003e\n\u003cli\u003eProgesterone\u003c\/li\u003e\n\u003cli\u003eSerotonin (5-HT)\u003c\/li\u003e\n\u003cli\u003eDopamine (DA)\u003c\/li\u003e\n\u003cli\u003eGABA\u003c\/li\u003e\n\u003cli\u003eTryptophan\u003c\/li\u003e\n\u003cli\u003e5-HIAA\u003c\/li\u003e\n\u003cli\u003eDOPAC\u003c\/li\u003e\n\u003cli\u003eHVA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow testing may help:\u003c\/strong\u003e The saliva results provide selected hormone measurements, while the urine results add neurotransmitters, precursors and metabolites. Reviewing both sets together provides broader laboratory information when emotional changes overlap with sleep, energy or reproductive-health concerns.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eFeeling Anxious, Tense, Overwhelmed or Unable to Switch Off\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFeeling constantly alert, tense or unable to relax can affect work, sleep and everyday life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCortisol rhythm\u003c\/li\u003e\n\u003cli\u003eGABA\u003c\/li\u003e\n\u003cli\u003eGlutamate\u003c\/li\u003e\n\u003cli\u003eGlycine\u003c\/li\u003e\n\u003cli\u003eSerotonin\u003c\/li\u003e\n\u003cli\u003eNorepinephrine\u003c\/li\u003e\n\u003cli\u003eEpinephrine\u003c\/li\u003e\n\u003cli\u003eNormetanephrine\u003c\/li\u003e\n\u003cli\u003eVMA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow testing may help:\u003c\/strong\u003e Four timed saliva cortisol results provide a daily profile to review alongside when you feel tense or overwhelmed. The urinary measurements add information for discussing these concerns with your practitioner, together with your sleep, routine and treatment history.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003ePoor Concentration, Forgetfulness or Brain Fog\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDifficulty focusing, reduced productivity, memory lapses and mental fatigue can make everyday tasks harder.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDopamine\u003c\/li\u003e\n\u003cli\u003eNorepinephrine\u003c\/li\u003e\n\u003cli\u003eSerotonin\u003c\/li\u003e\n\u003cli\u003eGlutamate\u003c\/li\u003e\n\u003cli\u003eTyrosine\u003c\/li\u003e\n\u003cli\u003eTryptophan\u003c\/li\u003e\n\u003cli\u003eKynurenine\u003c\/li\u003e\n\u003cli\u003eKynurenic Acid\u003c\/li\u003e\n\u003cli\u003e3-Hydroxykynurenine\u003c\/li\u003e\n\u003cli\u003eEstradiol\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow testing may help:\u003c\/strong\u003e Urinary compounds, precursors and metabolites add laboratory information to a review of concentration concerns. The saliva hormone results provide another set of findings when brain fog overlaps with disturbed sleep, menstrual changes, menopausal symptoms or changing energy levels.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eDifficulty Falling Asleep, Staying Asleep or Waking Refreshed\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTrouble switching off, frequent waking or unrefreshing sleep can affect both daytime energy and emotional wellbeing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCortisol rhythm\u003c\/li\u003e\n\u003cli\u003eSerotonin\u003c\/li\u003e\n\u003cli\u003eGABA\u003c\/li\u003e\n\u003cli\u003eGlycine\u003c\/li\u003e\n\u003cli\u003eGlutamate\u003c\/li\u003e\n\u003cli\u003eHistamine\u003c\/li\u003e\n\u003cli\u003eTaurine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow testing may help:\u003c\/strong\u003e Four saliva cortisol measurements provide a daily pattern, including a bedtime result, to review alongside your sleep diary and routine. The other hormone and urinary results add information when sleep concerns occur with mood changes, night sweats or reduced wellbeing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eReduced Motivation or Enjoyment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA lack of enthusiasm, drive or enjoyment can affect your work, relationships and daily activities.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDopamine\u003c\/li\u003e\n\u003cli\u003eDOPAC\u003c\/li\u003e\n\u003cli\u003eHVA\u003c\/li\u003e\n\u003cli\u003ePhenethylamine (PEA)\u003c\/li\u003e\n\u003cli\u003eTyrosine\u003c\/li\u003e\n\u003cli\u003eTestosterone\u003c\/li\u003e\n\u003cli\u003eDHEA-S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow testing may help:\u003c\/strong\u003e Dopamine is measured alongside its urinary metabolites and the precursor tyrosine. Testosterone and DHEA-S add hormone measurements to review when reduced motivation overlaps with tiredness or changes in sexual wellbeing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eDifficulty Coping With Everyday Stress\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSome people feel constantly overwhelmed, emotionally exhausted or unable to unwind after stressful situations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCortisol (morning, before lunch, before dinner, bedtime)\u003c\/li\u003e\n\u003cli\u003eDHEA-S\u003c\/li\u003e\n\u003cli\u003eNorepinephrine\u003c\/li\u003e\n\u003cli\u003eEpinephrine\u003c\/li\u003e\n\u003cli\u003eGABA\u003c\/li\u003e\n\u003cli\u003eSerotonin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow testing may help:\u003c\/strong\u003e Timed saliva cortisol results provide a daily profile alongside DHEA-S and urinary neurotransmitter-related findings. Reviewing these with a note of when you feel wired or exhausted helps you prepare a focused discussion about stress, sleep and appropriate next steps.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eLow Libido or Changes in Sexual Wellbeing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eReduced sexual desire can occur alongside changes in mood, energy, relationships or stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTestosterone\u003c\/li\u003e\n\u003cli\u003eDHEA-S\u003c\/li\u003e\n\u003cli\u003eEstradiol\u003c\/li\u003e\n\u003cli\u003eProgesterone\u003c\/li\u003e\n\u003cli\u003eDopamine\u003c\/li\u003e\n\u003cli\u003eSerotonin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow testing may help:\u003c\/strong\u003e Selected saliva hormone measurements provide information to review alongside reduced libido and any hormone treatments. The urinary profile adds findings when sexual wellbeing concerns overlap with mood, motivation or sleep changes.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eMenstrual Changes, PMS or Premenstrual Mood Symptoms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCycle-related irritability, emotional sensitivity and changes in wellbeing can make some days feel harder than others.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEstradiol\u003c\/li\u003e\n\u003cli\u003eEstrone\u003c\/li\u003e\n\u003cli\u003eEstriol\u003c\/li\u003e\n\u003cli\u003eProgesterone\u003c\/li\u003e\n\u003cli\u003eSerotonin\u003c\/li\u003e\n\u003cli\u003eDopamine\u003c\/li\u003e\n\u003cli\u003eGABA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow testing may help:\u003c\/strong\u003e The saliva results provide estrogen and progesterone measurements to review alongside your symptoms and cycle stage. The urinary findings add information when menstrual concerns occur with changes in mood, sleep or concentration. Follow the saliva collection-day guidance to support interpretation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eHot Flushes, Night Sweats or Vaginal Dryness\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThese concerns can occur during perimenopause and menopause, sometimes alongside changes in sleep and emotional wellbeing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEstradiol\u003c\/li\u003e\n\u003cli\u003eEstriol\u003c\/li\u003e\n\u003cli\u003eEstrone\u003c\/li\u003e\n\u003cli\u003eProgesterone\u003c\/li\u003e\n\u003cli\u003eDHEA-S\u003c\/li\u003e\n\u003cli\u003eCortisol\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow testing may help:\u003c\/strong\u003e The hormone results provide measurements to review alongside your symptoms, cycle stage and any hormone treatment. Four-point cortisol and the urinary profile add information when these concerns overlap with tiredness, poor sleep or mood changes.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eChanges in Weight or Body Composition\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eChanges in weight or body composition may occur alongside tiredness, reduced activity or changes in wellbeing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCortisol\u003c\/li\u003e\n\u003cli\u003eEstradiol\u003c\/li\u003e\n\u003cli\u003eProgesterone\u003c\/li\u003e\n\u003cli\u003eTestosterone\u003c\/li\u003e\n\u003cli\u003eDHEA-S\u003c\/li\u003e\n\u003cli\u003eDopamine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow testing may help:\u003c\/strong\u003e Selected hormone and urinary neurotransmitter-related results add information to a broader review when body-composition concerns overlap with changes in energy, mood or motivation. Your practitioner can discuss the findings alongside diet, activity and health history.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eReduced Strength or Stamina\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eReduced stamina, slower recovery or changes in strength can affect exercise and daily activities.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarkers assessed include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTestosterone\u003c\/li\u003e\n\u003cli\u003eDHEA-S\u003c\/li\u003e\n\u003cli\u003eCortisol\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow testing may help:\u003c\/strong\u003e These hormone measurements provide information to discuss alongside changes in physical wellbeing, activity and recovery. The combined report adds further findings when these concerns occur with tiredness, low motivation or poor sleep.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy Test Hormones and Neurotransmitters Together?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eHormonal and nervous-system signalling are involved in mood, sleep, energy and sexual wellbeing. The saliva profile provides selected reproductive and adrenal hormone measurements, including a daily cortisol profile. The urinary profile provides a separate set of neurotransmitter-related measurements.\u003c\/p\u003e\n\u003cp\u003eCombining both panels gives your practitioner broader laboratory information within one report, rather than considering either set of findings in isolation.\u003c\/p\u003e\n\u003cp\u003eThe urinary panel measures parent neurotransmitters alongside related metabolites, including dopamine with DOPAC and HVA, serotonin with 5-HIAA, and histamine with N-methylhistamine. Reviewing related compounds together provides a broader biochemical picture than considering individual markers alone.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eChoosing Between Related Panels\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/hormonelab.co.uk\/products\/neurotransmitter-saliva-hormone-test-i\"\u003e33-marker SU-840 kit\u003c\/a\u003e includes the same selected saliva hormones and Advanced urinary profile with one morning cortisol measurement. SU-844 extends saliva cortisol testing to four collection times.\u003c\/p\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/hormonelab.co.uk\/products\/advanced-neurotransmitter-hormone-test-i\"\u003e49-marker SU-841 kit\u003c\/a\u003e combines seven saliva hormone measurements with timed urinary cortisol, cortisone and melatonin-metabolite measurements. The \u003ca href=\"https:\/\/hormonelab.co.uk\/products\/elite-neurotransmitter-saliva-hormone-test\"\u003e57-marker Elite kit\u003c\/a\u003e further extends that urinary combination with additional norepinephrine and epinephrine measurements.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eSaliva and Dried Urine Collection Instructions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCollect your samples at home using the materials provided in your SU-844 kit. This panel requires four saliva samples and four dried urine samples. Saliva and urine samples can be collected on separate days.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBefore You Begin\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eRead the full instructions supplied with your kit. Record all current medications, supplements and hormone treatments on your Test Requisition Form.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree days before collection:\u003c\/strong\u003e Avoid anti-ageing or anti-wrinkle facial creams and biotin (vitamin B7), including hair and nail supplements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe day before and the day of testing:\u003c\/strong\u003e ZRT recommends avoiding bananas, pineapple, nuts, nut butters, alcohol, nicotine, protein powders and protein shakes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore saliva collection:\u003c\/strong\u003e Do not eat, drink anything other than water, or brush your teeth before the first sample or during the two hours before subsequent samples.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eChoosing Your Collection Day\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMen, children and women who do not menstruate:\u003c\/strong\u003e Collect on any day of the month. If you use hormone treatments, also follow the guidance below.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWomen with regular periods:\u003c\/strong\u003e For saliva hormone testing, choose your collection day according to your usual cycle length. Day 1 is the first day of menstrual flow, rather than spotting.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eUsual Cycle Length\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSaliva Collection Day\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e23–26 days\u003c\/td\u003e\n\u003ctd\u003eDay 17, 18 or 19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e27–30 days\u003c\/td\u003e\n\u003ctd\u003eDay 21, 22 or 23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e31–34 days\u003c\/td\u003e\n\u003ctd\u003eDay 25, 26 or 27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShorter or longer cycles\u003c\/td\u003e\n\u003ctd\u003e5–7 days before your next expected period\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eWomen with irregular or infrequent periods:\u003c\/strong\u003e Collect on any non-bleeding day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor dried urine collection:\u003c\/strong\u003e Avoid menstruation or any time blood could enter your urine sample. Urine collection does not require a specific menstrual-cycle day.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSaliva Collection Timing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBegin your morning saliva collection within 30 minutes of waking, using the large 10 ml tube. Use a small 5 ml tube for each later collection.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSample\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSaliva Collection Time\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eUpon waking; begin within 30 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eBefore lunch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eBefore dinner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eBefore bed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eHow to Collect Saliva\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWash your hands with soap and water and dry them with a clean towel.\u003c\/li\u003e\n\u003cli\u003eRinse your mouth with water, then wait five minutes.\u003c\/li\u003e\n\u003cli\u003eAllow saliva to pool in your mouth and transfer it into the tube. Fill the tube at least halfway, excluding bubbles. Collection usually takes 15–30 minutes.\u003c\/li\u003e\n\u003cli\u003eScrew the cap on securely.\u003c\/li\u003e\n\u003cli\u003eWrite your name, collection date and time on the tube label, then return the tube to its bag.\u003c\/li\u003e\n\u003cli\u003eRepeat at the remaining collection times required for your panel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you make a collection mistake, rinse the tube with hot water without soap, shake out the remaining water and allow it to air-dry before restarting at the appropriate time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFreeze saliva samples if they will not be shipped within 24 hours.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDried Urine Collection Timing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCollect four urine samples:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSample\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eCollection Time\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eYour first urination immediately upon waking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eYour second urination, approximately two hours after the first collection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eJust before dinner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eJust before bedtime\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eBefore the first urine collection, do not eat, drink anything other than water, or take vitamins or supplements. Follow your healthcare provider’s advice about medication timing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLimit fluid intake to no more than approximately 240 ml (8 oz) during the hour before each urine collection\u003c\/strong\u003e to avoid diluting your sample.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow to Collect Dried Urine\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemove a collection card from its bag and write your name, collection date and time on it.\u003c\/li\u003e\n\u003cli\u003eOpen the cover and fold it away from the filter paper. Avoid touching the filter paper.\u003c\/li\u003e\n\u003cli\u003eFully saturate the paper by urinating directly onto it, or collect urine in a clean cup and dip the paper up to the top black dashed line.\u003c\/li\u003e\n\u003cli\u003eHang or tape the card somewhere secure, ensuring the wet paper does not touch anything.\u003c\/li\u003e\n\u003cli\u003eAllow it to dry completely for at least six hours. Once dry, refold the card, place it in its bag and seal it. Do not leave samples outside the bag for longer than 24 hours.\u003c\/li\u003e\n\u003cli\u003eRepeat for each collection time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMissed a urine collection?\u003c\/strong\u003e Collect that sample at the same time the following day. Record the actual date and time on the card and Test Requisition Form.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIf You Use Hormone Treatments\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eRecord all hormone treatments on your form. \u003cstrong\u003eDo not stop prescribed treatment without your healthcare provider’s advice.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTopical or oral hormones:\u003c\/strong\u003e Follow the kit’s timing instructions. The previous evening’s dose should generally be at least 12 hours before morning collection; oral progesterone may be taken at bedtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevent contamination:\u003c\/strong\u003e Use gloves or an applicator for topical hormones for at least two days before collection. Avoid applying hormones to your face, lips or neck. Change sheets, pillowcases and towels the night before collection and avoid surfaces that may contain hormone residue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatches, vaginal rings, pellets or injections:\u003c\/strong\u003e Follow the laboratory’s guidance to collect halfway between doses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTroches or sublingual hormones:\u003c\/strong\u003e The laboratory does not recommend saliva testing with these therapies. Discuss blood spot testing with your healthcare provider.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7-Keto DHEA:\u003c\/strong\u003e The laboratory advises avoiding it for three days before collection. This does not apply to regular DHEA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteroid medicines:\u003c\/strong\u003e Ask your healthcare provider about appropriate collection timing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn the urine collection day:\u003c\/strong\u003e Take your morning hormone dose after the first urine sample and wash your hands thoroughly. Collect the bedtime sample before nighttime hormones. The laboratory advises avoiding vaginal hormone use until after the final urine sample; discuss any timing adjustment with your healthcare provider.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eReturning Your Samples\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eComplete the Test Requisition Form in full. Place all labelled samples, the completed form and any additional paperwork into the test kit box. Ensure urine cards are completely dry and sealed, then return the kit according to the supplied return instructions.\u003c\/p\u003e\n\u003cp\u003eA return envelope is provided. It is not prepaid; customers are responsible for return postage to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Urine samples that are wet, unsealed, excessively diluted or more than 30 days old will not be processed, replaced or refunded.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Saliva_Dried_Urine_Collection_Instructions_8a088c70-5e49-4dc3-97bc-59aeb48bbc03.pdf?v=1786970946\"\u003eRead the full laboratory collection instructions\u003c\/a\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eAdvanced LC-MS Technology\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis kit uses LC-MS analysis for its saliva hormone and dried urine panels, with specialist laboratory interpretation included to help explain your results.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eConvenient At-Home Collection\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eComplete four saliva collections and four dried urine collections using the supplied materials. No blood draw or clinic visit is required. Follow the kit’s preparation and storage instructions carefully.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eHow the Test Works\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit and receive the collection materials.\u003c\/li\u003e\n\u003cli\u003eChoose your collection day using the supplied hormone-testing guidance.\u003c\/li\u003e\n\u003cli\u003eCollect four timed saliva samples and four timed dried urine samples.\u003c\/li\u003e\n\u003cli\u003ePrepare and return the samples according to the kit instructions.\u003c\/li\u003e\n\u003cli\u003eReceive your report by email, normally within 3–5 working days after the laboratory receives your samples.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat Your Kit Includes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe kit includes the requisition form and symptom checklist, collection materials, detailed collection and shipping instructions, and a return envelope.\u003c\/p\u003e\n\u003cp\u003eFree UK delivery and laboratory analysis are included. The return envelope is not prepaid.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat You Receive With Your Results\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eYour report includes the 36 measurements in numerical and graphical form, reference ranges, the saliva hormone profile, four-point cortisol results, urinary neurotransmitter-related results and specialist laboratory commentary.\u003c\/p\u003e\n\u003cp\u003eShare the combined report with your practitioner alongside your symptoms, collection times and treatment history. Keeping a note of sleep, energy and stress concerns on your collection day can help make the discussion more focused.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eAbout ZRT Laboratory\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e, a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home dried urine neurotransmitter and hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardisation (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRigorous internal and external quality assurance programmes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eHormone Lab UK (Testfield UK Ltd) is the official UK test provider for ZRT Laboratory. All samples are analysed by ZRT Laboratory, a CLIA-certified laboratory with over 25 years of experience in hormone, neurotransmitter, and wellness testing.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eKit Fees, Postage and Validity\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eLaboratory analysis and specialist interpretation are included. Use the kit within 12 months of purchase. Record all medicines, supplements and hormone treatments on the requisition form.\u003c\/p\u003e\n\u003cp\u003eA return envelope is provided. It is not prepaid; customers are responsible for return postage to the laboratory.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eHow can this combined test help me explore my symptoms?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIt brings selected saliva hormones, a daily saliva cortisol profile and urinary neurotransmitter-related measurements together in one report. This provides broader laboratory information when sleep, mood, energy, concentration or sexual wellbeing concerns overlap.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat is the benefit of four-point cortisol testing?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIt provides saliva cortisol values at morning, before lunch, before dinner and bedtime. Your practitioner can review the measured daily pattern alongside your sleep, routine and the times you feel tired or more alert.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow can the results support a discussion about poor sleep?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe daily cortisol profile includes a bedtime measurement. Reviewing it with the other hormone and urinary findings adds information to your sleep diary, particularly when sleep concerns occur with mood, energy or menopausal symptoms.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhich saliva hormones are included?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEstradiol, Estriol, Estrone, progesterone, testosterone, DHEA-S and cortisol. Cortisol is measured at four collection times.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow are the 36 measurements counted?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe saliva panel includes six hormones measured once plus four cortisol measurements, giving 10 measurements. These are combined with the Advanced 26-marker urinary profile, including creatinine.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow does this compare with the 33-marker SU-840 kit?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBoth include the same selected saliva hormones and Advanced urinary profile. SU-844 includes four-point saliva cortisol testing, while the \u003ca href=\"https:\/\/hormonelab.co.uk\/products\/neurotransmitter-saliva-hormone-test-i\"\u003e33-marker SU-840 kit\u003c\/a\u003e includes one morning cortisol measurement.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow can the report support a discussion about menopausal symptoms?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe estrogen and progesterone measurements provide information to review alongside symptoms, cycle stage and hormone treatment. Four-point cortisol and urinary findings add information when these concerns occur with poor sleep, tiredness or mood changes.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCan the report be useful for PMS or premenstrual mood concerns?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIt provides reproductive hormone results alongside urinary neurotransmitter-related findings. Review these with your practitioner and a symptom diary, following the cycle-timing instructions for saliva collection.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow can the results support a discussion about low libido?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSelected hormone measurements, including testosterone, DHEA-S, Estradiol and progesterone, provide information to review alongside sexual wellbeing concerns. The other findings add information when reduced libido overlaps with mood, energy or sleep changes.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhich panels add daily urinary hormone and melatonin-metabolite measurements?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/hormonelab.co.uk\/products\/advanced-neurotransmitter-hormone-test-i\"\u003e49-marker SU-841 kit\u003c\/a\u003e combines seven saliva hormone measurements with timed urinary cortisol, cortisone and MT6s. The \u003ca href=\"https:\/\/hormonelab.co.uk\/products\/elite-neurotransmitter-saliva-hormone-test\"\u003e57-marker Elite kit\u003c\/a\u003e further adds timed norepinephrine and epinephrine measurements.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow many samples do I collect?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFour saliva samples and four dried urine samples. Their collection schedules differ, so follow the SU-844 timetable above and the instructions supplied with your kit.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhen should I collect if I have regular periods?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eChoose the saliva collection day according to your usual cycle length using the table above. Day 1 is the first day of menstrual flow. Collect urine on a non-bleeding day.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCan saliva and urine be collected on different days?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. Label every sample with its actual collection date and time, and follow the preparation and storage instructions for each sample type.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat if I use HRT, testosterone or another hormone treatment?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eRecord all treatments and follow the supplied timing and contamination guidance. Ask your prescriber about any timing adjustment; do not change prescribed treatment without their advice.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat do I receive with my results?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA combined report covering the 36 measurements, with numerical and graphical results, reference ranges, a four-point saliva cortisol profile and specialist laboratory interpretation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow can I use my report?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eShare it with your practitioner alongside your symptoms, sample times, medicines, supplements and hormone treatments. Use the interpretation to prepare questions about the findings and discuss appropriate further assessment or nutrition, lifestyle and wellbeing steps.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eRelated Neurotransmitter and Hormone Test Panels\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/hormonelab.co.uk\/products\/neurotransmitter-saliva-hormone-test-i\"\u003eAdvanced Neurotransmitter \u0026amp; Saliva Hormone Test I | 33 Markers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/hormonelab.co.uk\/products\/advanced-neurotransmitter-hormone-test-i\"\u003eAdvanced Neurotransmitter \u0026amp; Hormone Test I | 49 Markers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/hormonelab.co.uk\/products\/elite-neurotransmitter-saliva-hormone-test\"\u003eElite Neurotransmitters \u0026amp; Saliva Hormone Test | 57 Markers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/hormonelab.co.uk\/products\/advanced-neurotransmitter-cortisol-test\"\u003eAdvanced Neurotransmitter and Cortisol Test | 30 Markers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZRT Lab","offers":[{"title":"Default Title","offer_id":57862445236605,"sku":"NT-SAL-II-01","price":620.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Neurotransmitters_Test.webp?v=1785073865"},{"product_id":"women-s-weight-management-hormone-thyroid-amp-metabolism-test-kit","title":"Female Weight Management Profile Test","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-653 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3–5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\n\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — Sex Hormones (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Estriol (E3), Estrone (E1), Progesterone, Testosterone, DHEAS.\u003cbr\u003e\n\u003cstrong\u003eSaliva — 4-Point Cortisol Profile:\u003c\/strong\u003e Morning, Noon, Evening, and Night Cortisol.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — Full Thyroid Panel:\u003c\/strong\u003e TSH, Free T3, Free T4, Total T4, TPO Antibodies, Thyroglobulin Antibodies.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — CardioMetabolic Panel:\u003c\/strong\u003e Fasting Insulin, HbA1c, HDL Cholesterol, Triglycerides, Total Cholesterol, hsCRP.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — Vitamin D:\u003c\/strong\u003e 25-OH Vitamin D2, 25-OH Vitamin D3.\u003cbr\u003e\n26 markers total — the most comprehensive weight-focused at-home female health profile available in the UK, covering sex hormone balance, the full daily cortisol rhythm, autoimmune thyroid function, cardiometabolic risk, and Vitamin D status in a single kit.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003eUnexplained weight gain or difficulty losing weight despite diet and exercise, stubborn abdominal fat, slow metabolism, persistent fatigue, low energy, sugar cravings, energy crashes, poor sleep, low mood, low motivation, chronic stress, burnout, hair thinning, feeling cold, or hormonal or thyroid-related symptoms that standard blood panels have not explained.\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUnexplained weight gain or difficulty losing weight despite consistent diet and exercise effort\u003c\/li\u003e\n\u003cli\u003eStubborn abdominal or visceral fat that does not respond to lifestyle changes\u003c\/li\u003e\n\u003cli\u003eSlow metabolism or persistent fatigue that does not improve with rest\u003c\/li\u003e\n\u003cli\u003eSugar cravings, energy crashes, or afternoon slumps\u003c\/li\u003e\n\u003cli\u003ePoor sleep quality, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eLow mood, low motivation, or reduced drive\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eHair thinning, feeling cold, or dry skin alongside weight gain\u003c\/li\u003e\n\u003cli\u003eElevated cholesterol, triglycerides, or blood sugar on previous testing\u003c\/li\u003e\n\u003cli\u003ePMS, heavy or irregular periods, or perimenopausal symptoms\u003c\/li\u003e\n\u003cli\u003eDiagnosed or suspected PCOS, Hashimoto’s thyroiditis, or estrogen dominance\u003c\/li\u003e\n\u003cli\u003eWomen wanting to understand the hormonal root causes of metabolic and weight challenges\u003c\/li\u003e\n\u003cli\u003eFamily history of thyroid disease, diabetes, heart disease, or metabolic syndrome\u003c\/li\u003e\n\u003cli\u003eWomen over 35 experiencing unexplained changes in body composition or energy\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy This Test Is Particularly Important for Women\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWeight gain in women is rarely caused by a single hormone — cortisol drives visceral fat and insulin resistance simultaneously; estrogen decline removes insulin-sensitising and metabolic protection; thyroid insufficiency slows metabolism independently of caloric intake; low Vitamin D worsens insulin resistance, elevates hsCRP, and impairs thyroid conversion; each system reinforces the others and none are assessed together by standard GP panels\u003c\/li\u003e\n\u003cli\u003eCortisol is the primary hormonal driver of abdominal fat in women — the 4-point profile identifies which phase of the day is driving visceral fat storage, insulin resistance, progesterone suppression, and cortisol-driven estrogen dominance\u003c\/li\u003e\n\u003cli\u003eEstrogen decline amplifies every other metabolic risk factor — as Estradiol (E2) falls in perimenopause, insulin sensitivity drops, HDL falls, triglycerides rise, and hsCRP elevates simultaneously, creating a convergent cardiometabolic risk profile that requires hormonal assessment to diagnose and address\u003c\/li\u003e\n\u003cli\u003eThyroid insufficiency slows metabolism and is missed by TSH alone — cortisol-driven T3 suppression and Hashimoto’s autoimmunity both produce weight gain and metabolic slowdown with a normal TSH; FT3, FT4, TT4, and both antibodies are required\u003c\/li\u003e\n\u003cli\u003eVitamin D deficiency independently worsens insulin resistance, elevates hsCRP, and impairs thyroid T4-to-T3 conversion — deficiency is prevalent in the UK and rarely tested alongside the hormonal markers that explain its metabolic impact on weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\n\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect saliva at four time points (morning before 9am, noon, evening, night) and blood spot via finger-prick. Guidance on optimal cycle timing is included\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3–5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 26 marker results with female-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual cortisol rhythm chart showing your full four-point daily curve\u003c\/li\u003e\n\u003cli\u003eVisual charts for all sex hormones, the full thyroid panel, all six cardiometabolic markers, and Vitamin D status\u003c\/li\u003e\n\u003cli\u003eIntegrated clinical interpretation of how cortisol, estrogen, thyroid function, insulin resistance, and Vitamin D interact as a single female weight-metabolic system\u003c\/li\u003e\n\u003cli\u003eEstrogen-progesterone dominance ratio analysis\u003c\/li\u003e\n\u003cli\u003eInsulin resistance pattern assessment (fasting insulin + HbA1c)\u003c\/li\u003e\n\u003cli\u003eCardiovascular risk profile in full female hormonal and thyroid context\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations for weight, metabolism, and hormonal health\u003c\/li\u003e\n\u003cli\u003eIntegrated interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe — from the comfort of home.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy does this test include Vitamin D?\u003c\/strong\u003e\u003cbr\u003eVitamin D deficiency independently worsens insulin resistance, elevates hsCRP, and impairs thyroid T4-to-T3 conversion. It is one of the most prevalent deficiencies in the UK and directly compounds every hormonal and metabolic driver of weight gain in women — making it an essential component of a comprehensive weight management profile.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy test all five systems together rather than individually?\u003c\/strong\u003e\u003cbr\u003eCortisol, estrogen, thyroid, insulin, and Vitamin D form a single integrated metabolic network. Each drives the others: cortisol suppresses estrogen and thyroid function; estrogen decline worsens insulin resistance and cardiometabolic risk; thyroid insufficiency slows metabolism and raises cholesterol; insulin resistance drives visceral fat and hormonal imbalance. Testing all five together reveals the root-cause interaction pattern that single-system testing cannot identify.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this test suitable for women with PCOS or Hashimoto’s?\u003c\/strong\u003e\u003cbr\u003eYes. PCOS is fundamentally a condition of insulin resistance, androgen excess, and estrogen-progesterone imbalance, all directly assessed here alongside thyroid antibodies. Hashimoto’s is screened by TPO and Tg antibodies alongside the cortisol and insulin markers that drive autoimmune thyroid activity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on HRT, the contraceptive pill, or levothyroxine?\u003c\/strong\u003e\u003cbr\u003eYes. This test is particularly valuable for women on HRT, the pill, or thyroid medication who want to understand how their treatment is interacting with cortisol rhythm, insulin resistance, cardiometabolic markers, and Vitamin D status.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is fasting insulin and why does it matter for weight management?\u003c\/strong\u003e\u003cbr\u003eFasting insulin is the earliest detectable marker of insulin resistance — elevated years before HbA1c becomes abnormal. In women, elevated insulin promotes visceral fat, drives hormonal imbalance, suppresses metabolic rate, and independently raises cardiovascular risk. It is the most actionable early metabolic marker in this profile.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"ZRT Laboratory","offers":[{"title":"Default Title","offer_id":57960237334909,"sku":null,"price":496.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"men-s-weight-management-hormone-thyroid-metabolism-test-kit","title":"Male Weight Management Profile Test","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-653 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3–5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\n\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — Sex Hormones (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Estriol (E3), Estrone (E1), Progesterone, Testosterone, DHEAS.\u003cbr\u003e\n\u003cstrong\u003eSaliva — 4-Point Cortisol Profile:\u003c\/strong\u003e Morning, Noon, Evening, and Night Cortisol.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — Full Thyroid Panel:\u003c\/strong\u003e TSH, Free T3, Free T4, Total T4, TPO Antibodies, Thyroglobulin Antibodies.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — CardioMetabolic Panel:\u003c\/strong\u003e Fasting Insulin, HbA1c, HDL Cholesterol, Triglycerides, Total Cholesterol, hsCRP.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — Vitamin D:\u003c\/strong\u003e 25-OH Vitamin D2, 25-OH Vitamin D3.\u003cbr\u003e\n26 markers total — the most comprehensive weight-focused at-home male health profile available in the UK, covering androgenic balance, the full daily cortisol rhythm, autoimmune thyroid function, cardiometabolic risk, and Vitamin D status in a single kit.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003eUnexplained weight gain or difficulty losing weight despite diet and exercise, stubborn abdominal fat, slow metabolism, persistent fatigue, low energy, sugar cravings, energy crashes, poor sleep, low mood, low motivation, poor exercise recovery, chronic stress, burnout, hair thinning, feeling cold, or symptoms of low testosterone with normal standard blood results.\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUnexplained weight gain or difficulty losing weight despite consistent diet and exercise effort\u003c\/li\u003e\n\u003cli\u003eStubborn abdominal or visceral fat that does not respond to lifestyle changes\u003c\/li\u003e\n\u003cli\u003eSlow metabolism or persistent fatigue that does not improve with rest\u003c\/li\u003e\n\u003cli\u003eSugar cravings, energy crashes, or afternoon slumps\u003c\/li\u003e\n\u003cli\u003ePoor sleep quality, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eLow mood, low motivation, or reduced drive\u003c\/li\u003e\n\u003cli\u003ePoor exercise recovery or reduced physical performance\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eHair thinning, feeling cold, or dry skin alongside weight gain\u003c\/li\u003e\n\u003cli\u003eElevated cholesterol, triglycerides, or blood sugar on previous testing\u003c\/li\u003e\n\u003cli\u003eSymptoms of low testosterone with normal standard blood results\u003c\/li\u003e\n\u003cli\u003eMen wanting to understand the hormonal root causes of metabolic and weight challenges\u003c\/li\u003e\n\u003cli\u003eFamily history of thyroid disease, diabetes, heart disease, or metabolic syndrome\u003c\/li\u003e\n\u003cli\u003eMen over 35 experiencing unexplained changes in body composition\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy This Test Is Particularly Important for Men\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCortisol is the primary hormonal driver of abdominal fat storage — directing visceral fat deposition, driving insulin resistance, suppressing testosterone via pregnenolone steal, and elevating hsCRP all simultaneously; the 4-point profile identifies which phase of the day is driving this cascade\u003c\/li\u003e\n\u003cli\u003eLow testosterone directly impairs metabolic rate and promotes abdominal fat accumulation — creating a self-reinforcing cycle with insulin resistance and aromatase-driven Estradiol (E2) excess that standard total testosterone blood tests frequently miss\u003c\/li\u003e\n\u003cli\u003eThyroid insufficiency slows metabolism independently of caloric intake — TSH alone misses cortisol-driven T3 suppression and Hashimoto’s autoimmunity, both of which produce weight gain and metabolic slowdown with a normal TSH\u003c\/li\u003e\n\u003cli\u003eFasting insulin is the earliest detectable marker of insulin resistance — elevated years before HbA1c becomes abnormal, directly linked to visceral fat, aromatase activity, and testosterone suppression\u003c\/li\u003e\n\u003cli\u003eVitamin D deficiency independently impairs testosterone synthesis, worsens insulin resistance, elevates hsCRP, and slows thyroid conversion — deficiency is prevalent in the UK and rarely tested alongside the hormonal markers that explain its metabolic impact\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\n\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect saliva at four time points (morning before 9am, noon, evening, night) and blood spot via finger-prick\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3–5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 26 marker results with male-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual cortisol rhythm chart showing your full four-point daily curve\u003c\/li\u003e\n\u003cli\u003eVisual charts for all sex hormones, the full thyroid panel, all six cardiometabolic markers, and Vitamin D status\u003c\/li\u003e\n\u003cli\u003eIntegrated clinical interpretation of how cortisol, testosterone, thyroid function, insulin resistance, and Vitamin D interact as a single male weight-metabolic system by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations for weight, metabolism, and hormonal health\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe — from the comfort of home.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy does this test include Vitamin D?\u003c\/strong\u003e\u003cbr\u003eVitamin D deficiency independently impairs testosterone synthesis, worsens insulin resistance, elevates hsCRP, and slows thyroid T4-to-T3 conversion. It is one of the most prevalent deficiencies in the UK and directly compounds every hormonal and metabolic driver of weight gain in men — making it an essential component of a comprehensive weight management profile.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy test all five systems together rather than individually?\u003c\/strong\u003e\u003cbr\u003eCortisol, testosterone, thyroid, insulin, and Vitamin D form a single integrated metabolic network. Each drives the others: cortisol suppresses testosterone and thyroid; low testosterone worsens insulin resistance; thyroid insufficiency slows metabolism; insulin resistance drives visceral fat and aromatase. Testing all five together reveals the root-cause interaction pattern that single-system testing cannot identify.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on TRT or levothyroxine?\u003c\/strong\u003e\u003cbr\u003eYes. This test is particularly valuable for men on TRT or thyroid medication wanting to understand how their treatment is interacting with cortisol rhythm, insulin resistance, cardiometabolic markers, and Vitamin D status.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is fasting insulin and why does it matter for weight management?\u003c\/strong\u003e\u003cbr\u003eFasting insulin is the earliest detectable marker of insulin resistance — elevated years before HbA1c becomes abnormal. In men, elevated insulin promotes visceral fat, drives Estradiol (E2) conversion via aromatase, suppresses testosterone, and independently raises cardiovascular risk. It is the most actionable early metabolic marker in this profile.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":57960340029821,"sku":"1500","price":496.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"male-comprehensive-hormone-thyroid-cardiometabolic-test","title":"Male Comprehensive Hormone, Thyroid \u0026 CardioMetabolic Test","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-652 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3-5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory - CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eSaliva - Sex Hormones (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Estriol (E3), Estrone (E1), Progesterone, Testosterone, DHEAS.\u003cbr\u003e\u003cstrong\u003eSaliva - 4-Point Cortisol Profile:\u003c\/strong\u003e Morning, Noon, Evening, and Night Cortisol.\u003cbr\u003e\u003cstrong\u003eBlood Spot - Full Thyroid Panel:\u003c\/strong\u003e TSH, Free T3, Free T4, Total T4, TPO Antibodies, Thyroglobulin Antibodies.\u003cbr\u003e\u003cstrong\u003eBlood Spot - CardioMetabolic Panel:\u003c\/strong\u003e Fasting Insulin, HbA1c, HDL Cholesterol, Triglycerides, Total Cholesterol, hsCRP.\u003cbr\u003e22 markers total - the most comprehensive at-home male health profile available in the UK, covering androgenic balance, the full daily cortisol rhythm, autoimmune thyroid function, and cardiometabolic risk in a single kit.\u003c\/p\u003e\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\u003cp\u003ePersistent fatigue, unexplained weight gain, low libido, erectile dysfunction, poor exercise recovery, brain fog, low mood, feeling cold, dry skin, hair thinning, acne, gynaecomastia, sugar cravings, energy crashes, elevated cholesterol or triglycerides on previous testing, insomnia, chronic stress, burnout, or symptoms of low testosterone with normal standard blood results.\u003c\/p\u003e\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePersistent fatigue that does not improve with rest or sleep\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain, particularly around the abdomen\u003c\/li\u003e\n\u003cli\u003eLow libido, erectile dysfunction, or reduced sexual performance\u003c\/li\u003e\n\u003cli\u003ePoor recovery from exercise or sustained high workload\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or low mood\u003c\/li\u003e\n\u003cli\u003eFeeling cold, dry skin, hair thinning, or slow metabolism\u003c\/li\u003e\n\u003cli\u003eAcne, scalp hair loss, or gynaecomastia\u003c\/li\u003e\n\u003cli\u003eSugar cravings, energy crashes, or afternoon slumps\u003c\/li\u003e\n\u003cli\u003eElevated cholesterol, triglycerides, or blood sugar on previous testing\u003c\/li\u003e\n\u003cli\u003eInsomnia, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eSymptoms of low testosterone with normal or inconclusive standard blood results\u003c\/li\u003e\n\u003cli\u003eCurrently on TRT and wanting a comprehensive hormonal, thyroid, and metabolic picture\u003c\/li\u003e\n\u003cli\u003eDiagnosed or suspected Hashimoto's thyroiditis or autoimmune thyroid disease\u003c\/li\u003e\n\u003cli\u003eFamily history of thyroid disease, heart disease, diabetes, or metabolic syndrome\u003c\/li\u003e\n\u003cli\u003eMen over 35 seeking the single most comprehensive at-home androgenic and metabolic health assessment available\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy This Test Is Particularly Important for Men\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCortisol is the primary suppressor of testosterone and the primary driver of male cardiometabolic deterioration - through pregnenolone steal, Leydig cell suppression, visceral fat, aromatase-driven oestradiol excess, T3 conversion impairment, and insulin resistance, all simultaneously; the 4-point profile identifies which phase of the day is driving this cascade\u003c\/li\u003e\n\u003cli\u003eThyroid dysfunction is a major and systematically missed cause of low testosterone - hypothyroidism directly suppresses testosterone synthesis; cortisol-driven T3 suppression produces identical symptoms with a normal TSH; Hashimoto's is present years before TSH becomes abnormal\u003c\/li\u003e\n\u003cli\u003eThe 4-point cortisol profile is the essential lens for interpreting all other results - each time point (morning, noon, evening, night) has distinct androgenic, thyroid, and metabolic consequences that a single measurement cannot reveal\u003c\/li\u003e\n\u003cli\u003eInsulin resistance and testosterone decline are mutually reinforcing and thyroid-compounded - fasting insulin is the earliest detectable marker, elevated years before HbA1c becomes abnormal\u003c\/li\u003e\n\u003cli\u003ehsCRP is the convergence biomarker of the entire male hormonal-metabolic axis - elevated simultaneously by low testosterone, cortisol dysregulation, insulin resistance, oestradiol excess, and Hashimoto's autoimmunity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\u003ch2\u003eHow It Works\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eOrder your kit - delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect saliva at four time points (morning before 9am, noon, evening, night) and blood spot via finger-prick\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3-5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAll 22 marker results with male-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual charts for all sex hormones, your full 4-point cortisol daily curve, thyroid panel, and all six cardiometabolic markers\u003c\/li\u003e\n\u003cli\u003eIntegrated clinical interpretation of how testosterone, oestradiol, cortisol, thyroid markers, and cardiometabolic results interact as a single male hormonal-metabolic system by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003eCortisol-thyroid T3 interaction, Hashimoto's autoimmunity, and insulin resistance assessments\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included - no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e - a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe - from the comfort of home.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhy is this better than standard NHS blood tests?\u003c\/strong\u003e\u003cbr\u003eStandard NHS testing measures total testosterone by immunoassay, uses TSH as the sole thyroid marker, and does not assess cortisol rhythm, thyroid antibodies, fasting insulin, or hsCRP. This test measures free, bioavailable testosterone by LC-MS\/MS, provides the full 4-point cortisol rhythm, screens for Hashimoto's, and assesses insulin resistance and cardiovascular inflammation - revealing root causes that standard panels systematically miss.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on TRT or levothyroxine?\u003c\/strong\u003e\u003cbr\u003eYes. This test is particularly valuable for men on TRT or thyroid medication wanting a complete picture of how their treatment is affecting their entire androgenic, thyroid, and cardiometabolic system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this suitable for men with Hashimoto's or suspected thyroid disease?\u003c\/strong\u003e\u003cbr\u003eYes - this is the most comprehensive thyroid assessment available in an at-home test for men, with both TPO and Tg antibodies alongside the full thyroid panel, 4-point cortisol, and insulin markers that directly drive autoimmune thyroid activity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":57960745206141,"sku":"2027","price":298.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"male-hormone-cardiometabolic-test","title":"Male Hormone \u0026 CardioMetabolic Test","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-651 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3–5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children\u003c\/p\u003e\n\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — Sex Hormones (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Estriol (E3), Estrone (E1), Progesterone, Testosterone, DHEAS.\u003cbr\u003e\u003cstrong\u003eSaliva — 4-Point Cortisol Profile:\u003c\/strong\u003e Morning, Noon, Evening, and Night Cortisol.\u003cbr\u003e\u003cstrong\u003eBlood Spot — CardioMetabolic Panel:\u003c\/strong\u003e Fasting Insulin, HbA1c, HDL Cholesterol, Triglycerides, Total Cholesterol, hsCRP.\u003cbr\u003e16 markers total — a complete picture of male sex hormones, the full daily cortisol rhythm, and cardiometabolic risk in a single at-home kit.\u003c\/p\u003e\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003ePersistent fatigue, unexplained abdominal weight gain, sugar cravings, energy crashes, elevated cholesterol or triglycerides on previous testing, low libido, erectile dysfunction, poor exercise recovery, brain fog, low mood, insomnia, chronic stress, burnout, or symptoms of low testosterone with normal standard blood results.\u003c\/p\u003e\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent fatigue that does not improve with rest or sleep\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain, particularly around the abdomen\u003c\/li\u003e\n\u003cli\u003eSugar cravings, energy crashes, or afternoon slumps\u003c\/li\u003e\n\u003cli\u003eElevated cholesterol, triglycerides, or blood sugar on previous testing\u003c\/li\u003e\n\u003cli\u003eLow libido, erectile dysfunction, or reduced sexual performance\u003c\/li\u003e\n\u003cli\u003ePoor recovery from exercise or sustained high-pressure workload\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or low mood\u003c\/li\u003e\n\u003cli\u003eInsomnia, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eSymptoms of low testosterone with normal or inconclusive standard blood results\u003c\/li\u003e\n\u003cli\u003eCurrently on TRT and wanting a complete metabolic and hormonal picture\u003c\/li\u003e\n\u003cli\u003eFamily history of heart disease, diabetes, or metabolic syndrome\u003c\/li\u003e\n\u003cli\u003eMen over 35 seeking a comprehensive androgenic and cardiometabolic health baseline\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy This Test Is Particularly Important for Men\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLow testosterone is a primary and independent cardiometabolic risk factor — it independently raises triglycerides, suppresses HDL, promotes visceral fat, and elevates hsCRP and the risk of metabolic syndrome and type 2 diabetes\u003c\/li\u003e\n\u003cli\u003eThe 4-point cortisol profile reveals the complete daily adrenal rhythm — each time point (morning, noon, evening, night) has distinct hormonal and metabolic consequences; a single cortisol measurement cannot identify which phase is driving androgenic or cardiometabolic deterioration\u003c\/li\u003e\n\u003cli\u003eInsulin resistance and testosterone decline are mutually reinforcing — fasting insulin is the earliest detectable marker, elevated years before HbA1c becomes abnormal, and directly linked to erectile dysfunction and hormonal decline\u003c\/li\u003e\n\u003cli\u003eOestradiol excess compounds every cardiometabolic risk factor — excess oestradiol from visceral fat suppresses testosterone, raises triglycerides, and drives hsCRP elevation\u003c\/li\u003e\n\u003cli\u003ehsCRP is the convergence biomarker of the entire male hormonal-metabolic axis — a stronger independent predictor of cardiovascular events than LDL cholesterol\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\n\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect saliva at four time points (morning before 9am, noon, evening, night) and blood spot via finger-prick\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3–5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 16 marker results with male-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual charts for all sex hormones, your full 4-point cortisol daily curve, and all six cardiometabolic markers\u003c\/li\u003e\n\u003cli\u003eIntegrated clinical interpretation connecting cortisol, testosterone, oestradiol, insulin resistance, and cardiovascular risk by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe — from the comfort of home.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy test hormones and cardiometabolic markers together?\u003c\/strong\u003e\u003cbr\u003eIn men, testosterone, cortisol, and insulin form a single integrated metabolic system. Testing both together reveals whether metabolic symptoms are driven by hormonal root causes — something single-system testing cannot achieve.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is a 4-point cortisol more informative than a single measurement?\u003c\/strong\u003e\u003cbr\u003eEach time point has different hormonal and metabolic consequences. Morning cortisol sets insulin sensitivity and testosterone output for the day; elevated noon cortisol drives visceral fat and oestradiol conversion; elevated night cortisol suppresses testosterone production during sleep.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on TRT?\u003c\/strong\u003e\u003cbr\u003eYes. This test is particularly valuable for men on TRT wanting to monitor oestradiol balance, insulin sensitivity, triglycerides, and inflammation alongside testosterone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":57961143304573,"sku":"20260","price":247.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"male-advanced-hormone-stress-thyroid-test","title":"Male Advanced Hormone, Stress \u0026 Thyroid Test","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-650 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3–5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\n\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — Sex Hormones (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Estriol (E3), Estrone (E1), Progesterone, Testosterone, DHEAS.\u003cbr\u003e\n\u003cstrong\u003eSaliva — 4-Point Cortisol Profile:\u003c\/strong\u003e Morning, Noon, Evening, and Night Cortisol.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — Full Thyroid Panel:\u003c\/strong\u003e TSH, Free T3, Free T4, Total T4, TPO Antibodies, Thyroglobulin Antibodies.\u003cbr\u003e\n16 markers total — a complete picture of androgenic balance, the full daily cortisol rhythm, and autoimmune thyroid function in a single at-home kit.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003ePersistent fatigue, low libido, erectile dysfunction, unexplained weight gain, poor exercise recovery, brain fog, low mood, feeling cold, dry skin, hair thinning, acne, gynaecomastia, insomnia, chronic stress, burnout, or symptoms of low testosterone with normal standard blood results.\u003c\/p\u003e\n\n\u003ch2\u003eDid You Know?\u003c\/h2\u003e\n\u003cp\u003eCortisol-driven T3 suppression produces identical symptoms to hypothyroidism — fatigue, weight gain, cold intolerance, brain fog, low libido — with a completely normal TSH. This pattern is only detectable when Free T3 is measured alongside the 4-point cortisol rhythm. Hashimoto’s autoimmunity (TPO and Tg antibodies) is frequently present in men years before TSH becomes abnormal — making antibody testing essential for early detection of the most common cause of thyroid dysfunction in men under 50.\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent fatigue that does not improve with rest or sleep\u003c\/li\u003e\n\u003cli\u003eLow libido, erectile dysfunction, or reduced sexual performance\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain, particularly around the abdomen\u003c\/li\u003e\n\u003cli\u003ePoor recovery from exercise or sustained high workload\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or low mood\u003c\/li\u003e\n\u003cli\u003eFeeling cold, dry skin, or hair thinning\u003c\/li\u003e\n\u003cli\u003eAcne, oily skin, or gynaecomastia\u003c\/li\u003e\n\u003cli\u003eInsomnia, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eSymptoms of low testosterone with normal or inconclusive standard blood results\u003c\/li\u003e\n\u003cli\u003eCurrently on TRT and wanting comprehensive hormonal and thyroid monitoring\u003c\/li\u003e\n\u003cli\u003eDiagnosed or suspected Hashimoto’s thyroiditis or autoimmune thyroid disease\u003c\/li\u003e\n\u003cli\u003eFamily history of thyroid disease, cardiovascular disease, or metabolic syndrome\u003c\/li\u003e\n\u003cli\u003eMen over 35 seeking a comprehensive androgenic and thyroid health assessment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy This Test Is Particularly Important for Men\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCortisol is the primary suppressor of testosterone — through pregnenolone steal and direct Leydig cell suppression, chronic cortisol elevation drives compounding hormonal deficit that TSH and total testosterone blood tests cannot detect\u003c\/li\u003e\n\u003cli\u003eThyroid dysfunction is a major and overlooked cause of low testosterone — hypothyroidism directly suppresses Leydig cell function; cortisol-driven T3 suppression produces identical symptoms with a normal TSH\u003c\/li\u003e\n\u003cli\u003eSaliva LC-MS\/MS measures free, bioavailable testosterone — a man with elevated SHBG from ageing or thyroid dysfunction can have normal total testosterone but critically low free testosterone\u003c\/li\u003e\n\u003cli\u003eAll three estrogens reveal the full estrogenic load — excess estradiol from visceral fat and cortisol suppresses testosterone and drives cardiovascular risk; Estrone (E1) and Estriol (E3) provide aromatase activity context that Estradiol (E2) alone cannot\u003c\/li\u003e\n\u003cli\u003eTPO and Tg antibodies detect autoimmune thyroid disease years before TSH becomes abnormal — both markers are required as some men have elevated Tg antibodies with normal TPO\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\n\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect saliva at four time points (morning before 9am, noon, evening, night) and blood spot via finger-prick\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3–5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 16 marker results with male-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual charts for all six sex hormones, your full 4-point cortisol curve, and thyroid panel values\u003c\/li\u003e\n\u003cli\u003eIntegrated clinical interpretation of how testosterone, estradiol, progesterone, DHEAS, cortisol, and thyroid markers interact by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003eCortisol-thyroid interaction assessment — including whether cortisol is impairing T3 conversion and suppressing Leydig cell function\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe — from the comfort of home.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is LC-MS\/MS used for sex hormones?\u003c\/strong\u003e\u003cbr\u003eLC-MS\/MS measures free, bioavailable hormones — the fraction actually reaching cells and driving androgenic function. A man with high SHBG can have normal total testosterone but critically low free testosterone. LC-MS\/MS reveals the true androgenic picture that standard blood tests miss.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do men need estrogen tested?\u003c\/strong\u003e\u003cbr\u003eMen produce estradiol through aromatase conversion of testosterone. Excess estradiol suppresses testosterone, causes gynaecomastia, and drives fat accumulation. Measuring all three estrogens — Estradiol (E2), Estriol (E3), and Estrone (E1) — reveals the full estrogenic load and aromatase activity driving hormonal imbalance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on TRT or levothyroxine?\u003c\/strong\u003e\u003cbr\u003eYes. This test is particularly valuable for men on TRT wanting to monitor estradiol balance, cortisol pattern, and thyroid function alongside testosterone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy measure cortisol at four time points?\u003c\/strong\u003e\u003cbr\u003eEach time point has different hormonal and metabolic consequences. A single cortisol value cannot distinguish between adrenal burnout, high morning reactivity, evening elevation, or night excess — each requiring a different intervention.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":57961191244157,"sku":"1022","price":226.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"male-advanced-hormone-thyroid-cardiometabolic-test","title":"Male Advanced Hormone, Thyroid \u0026 CardioMetabolic Test","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-649 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3–5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — Sex Hormones \u0026amp; Cortisol (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Estriol (E3), Estrone (E1), Progesterone, Testosterone, DHEAS, Cortisol.\u003cbr\u003e\u003cstrong\u003eBlood Spot — Full Thyroid Panel:\u003c\/strong\u003e TSH, Free T3, Free T4, Total T4, TPO Antibodies, Thyroglobulin Antibodies.\u003cbr\u003e\u003cstrong\u003eBlood Spot — CardioMetabolic Panel:\u003c\/strong\u003e Fasting Insulin, HbA1c, HDL Cholesterol, Triglycerides, Total Cholesterol, hsCRP.\u003cbr\u003e19 markers total — a complete picture of androgenic balance, thyroid function including autoimmune markers, and cardiometabolic risk in a single at-home kit.\u003c\/p\u003e\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003ePersistent fatigue, unexplained weight gain, low libido, erectile dysfunction, poor exercise recovery, brain fog, low mood, feeling cold, dry skin, hair thinning, sugar cravings, energy crashes, elevated cholesterol or triglycerides on previous testing, insomnia, chronic stress, burnout, or symptoms of low testosterone with normal standard blood results.\u003c\/p\u003e\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent fatigue that does not improve with rest or sleep\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain, particularly around the abdomen\u003c\/li\u003e\n\u003cli\u003eLow libido, erectile dysfunction, or reduced sexual performance\u003c\/li\u003e\n\u003cli\u003ePoor recovery from exercise or sustained high workload\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or low mood\u003c\/li\u003e\n\u003cli\u003eFeeling cold, dry skin, or hair thinning\u003c\/li\u003e\n\u003cli\u003eSugar cravings, energy crashes, or afternoon slumps\u003c\/li\u003e\n\u003cli\u003eElevated cholesterol, triglycerides, or blood sugar on previous testing\u003c\/li\u003e\n\u003cli\u003eInsomnia, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eSymptoms of low testosterone with normal or inconclusive standard blood results\u003c\/li\u003e\n\u003cli\u003eCurrently on TRT and wanting to monitor thyroid, oestradiol, and metabolic markers alongside testosterone\u003c\/li\u003e\n\u003cli\u003eDiagnosed or suspected Hashimoto’s thyroiditis or autoimmune thyroid disease\u003c\/li\u003e\n\u003cli\u003eFamily history of thyroid disease, heart disease, diabetes, or metabolic syndrome\u003c\/li\u003e\n\u003cli\u003eMen over 35 wanting a comprehensive androgenic, thyroid, and cardiometabolic health baseline\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy This Test Is Particularly Important for Men\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCortisol is the central disruptor of all three systems simultaneously — depleting testosterone via pregnenolone steal, impairing thyroid T4-to-T3 conversion, and driving insulin resistance, visceral fat, triglyceride elevation, and hsCRP all at once\u003c\/li\u003e\n\u003cli\u003eThyroid dysfunction is a major and overlooked cause of low testosterone — hypothyroidism directly suppresses Leydig cell function; cortisol-driven T3 suppression produces identical symptoms with a normal TSH\u003c\/li\u003e\n\u003cli\u003eTSH alone misses three critical patterns — cortisol-driven T3 suppression, early thyroid insufficiency, and Hashimoto’s autoimmunity; both TPO and Tg antibodies are required as some men have elevated Tg with normal TPO\u003c\/li\u003e\n\u003cli\u003eInsulin resistance and testosterone decline are mutually reinforcing and thyroid-compounded — fasting insulin is the earliest detectable marker, elevated years before HbA1c becomes abnormal\u003c\/li\u003e\n\u003cli\u003ehsCRP is the convergence biomarker of all three systems — elevated simultaneously by low testosterone, cortisol dysregulation, insulin resistance, oestradiol excess, and Hashimoto’s autoimmunity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\n\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect your saliva sample (morning before 9am for optimal cortisol accuracy) and blood spot via finger-prick\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3–5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 19 marker results with male-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual charts for all sex hormones, cortisol, the full thyroid panel, and all six cardiometabolic markers\u003c\/li\u003e\n\u003cli\u003eIntegrated clinical interpretation of how testosterone, oestradiol, cortisol, thyroid markers, and cardiometabolic results interact by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003eCortisol-thyroid T3 interaction and Hashimoto’s assessment in insulin and cortisol context\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe — from the comfort of home.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is TSH alone not enough to assess thyroid health in men?\u003c\/strong\u003e\u003cbr\u003eTSH measures the pituitary signal to the thyroid, not the active hormone reaching cells. Cortisol-driven T3 suppression produces functional hypothyroidism with a normal TSH. Hashimoto’s causes progressive thyroid damage for years before TSH becomes abnormal. Both patterns are invisible to TSH alone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on TRT or levothyroxine?\u003c\/strong\u003e\u003cbr\u003eYes. This test is particularly valuable for men on TRT wanting to monitor thyroid markers, oestradiol balance, insulin sensitivity, and inflammation alongside testosterone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this test suitable for men with Hashimoto’s or suspected thyroid disease?\u003c\/strong\u003e\u003cbr\u003eYes — the full 6-marker thyroid panel includes both TPO and Tg antibodies for complete Hashimoto’s screening alongside the cortisol and insulin markers that drive autoimmune thyroid activity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":57961246818685,"sku":"1016","price":258.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"male-comprehensive-hormone-cardiometabolic-test","title":"Male Comprehensive Hormone \u0026 CardioMetabolic Test","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-648 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3–5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children\u003c\/p\u003e\n\n\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — Sex Hormones \u0026amp; Cortisol (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Estriol (E3), Estrone (E1), Progesterone, Testosterone, DHEAS, Cortisol.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — CardioMetabolic Panel:\u003c\/strong\u003e Fasting Insulin, HbA1c, HDL Cholesterol, Triglycerides, Total Cholesterol, hsCRP.\u003cbr\u003e\n13 markers total — an integrated assessment of male sex hormones, stress hormones, and cardiometabolic risk in a single at-home kit.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003ePersistent fatigue, unexplained abdominal weight gain, low libido, erectile dysfunction, poor exercise recovery, brain fog, low mood, sugar cravings, energy crashes, elevated cholesterol or triglycerides on previous testing, insomnia, chronic stress, burnout, or symptoms of low testosterone with normal standard blood results.\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent fatigue that does not improve with rest or sleep\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain, particularly around the abdomen\u003c\/li\u003e\n\u003cli\u003eLow libido, erectile dysfunction, or reduced sexual performance\u003c\/li\u003e\n\u003cli\u003ePoor recovery from exercise or sustained high-pressure workload\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or low mood\u003c\/li\u003e\n\u003cli\u003eSugar cravings, energy crashes, or afternoon slumps\u003c\/li\u003e\n\u003cli\u003eElevated cholesterol, triglycerides, or blood sugar on previous testing\u003c\/li\u003e\n\u003cli\u003eInsomnia, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eSymptoms of low testosterone with normal or inconclusive standard blood results\u003c\/li\u003e\n\u003cli\u003eCurrently on TRT and wanting to monitor estradiol, insulin, and inflammation alongside testosterone\u003c\/li\u003e\n\u003cli\u003eFamily history of heart disease, diabetes, or metabolic syndrome\u003c\/li\u003e\n\u003cli\u003eMen over 35 seeking a comprehensive androgenic and cardiometabolic health baseline\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy This Test Is Particularly Important for Men\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLow testosterone is a primary and independent cardiometabolic risk factor — it independently raises triglycerides, suppresses HDL, promotes visceral fat, elevates hsCRP, and increases the risk of metabolic syndrome and type 2 diabetes\u003c\/li\u003e\n\u003cli\u003eCortisol is the central disruptor of testosterone and every cardiometabolic marker simultaneously — measuring it via saliva LC-MS\/MS alongside the cardiometabolic markers reveals the hormonal root cause of metabolic deterioration\u003c\/li\u003e\n\u003cli\u003eInsulin resistance and testosterone decline are mutually reinforcing — elevated insulin promotes aromatase-driven estrogen conversion, suppressing testosterone; low testosterone worsens insulin sensitivity; fasting insulin is the earliest detectable marker, elevated years before HbA1c becomes abnormal\u003c\/li\u003e\n\u003cli\u003eEstradiol imbalance compounds every cardiometabolic risk factor — excess estradiol from visceral fat suppresses testosterone, raises triglycerides, and drives hsCRP elevation\u003c\/li\u003e\n\u003cli\u003ehsCRP is the convergence biomarker of the entire male hormonal-metabolic axis — elevated simultaneously by low testosterone, cortisol dysregulation, insulin resistance, visceral fat, and estradiol excess\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\n\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect your saliva sample (morning before 9am for optimal cortisol accuracy) and blood spot via finger-prick\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3–5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 13 marker results with male-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual charts for all sex hormones, cortisol, and all six cardiometabolic markers\u003c\/li\u003e\n\u003cli\u003eIntegrated clinical interpretation connecting cortisol, testosterone, estradiol, and cardiometabolic risk by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe — from the comfort of home.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy test hormones and cardiometabolic markers together?\u003c\/strong\u003e\u003cbr\u003eIn men, testosterone, cortisol, and insulin form a single integrated metabolic system. Low testosterone independently raises cardiovascular risk and worsens insulin resistance. Cortisol simultaneously suppresses testosterone and drives every cardiometabolic risk marker. Testing both together reveals hormonal root causes of metabolic symptoms that single-system testing cannot achieve.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is saliva LC-MS\/MS used for sex hormones and cortisol?\u003c\/strong\u003e\u003cbr\u003eSaliva LC-MS\/MS measures free, bioavailable hormones — the fraction actually reaching cells and driving androgenic and metabolic function. A man with high SHBG can have normal total testosterone but critically low free testosterone with full androgenic deficiency symptoms. Saliva LC-MS\/MS captures this clinically important distinction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on TRT?\u003c\/strong\u003e\u003cbr\u003eYes. This test is particularly valuable for men on TRT wanting to monitor estradiol balance, insulin sensitivity, triglycerides, and inflammation alongside testosterone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":57961292202365,"sku":"1019","price":226.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"male-hormone-thyroid-test-kit","title":"Male Hormone \u0026 Thyroid Test Kit","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-647M | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3–5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\n\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — Sex \u0026amp; Stress Hormones (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Estriol (E3), Estrone (E1), Progesterone, Testosterone, DHEAS, Cortisol (4-point: morning, noon, evening, night).\u003cbr\u003e\u003cstrong\u003eBlood Spot — Full Thyroid Panel:\u003c\/strong\u003e TSH, Free T3, Free T4, Total T4, TPO Antibodies, Thyroglobulin Antibodies.\u003cbr\u003e13 markers total — a clinically complete picture of androgenic balance, adrenal stress load, oestrogen metabolism, and thyroid function in a single at-home kit.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003ePersistent fatigue, low libido, erectile dysfunction, unexplained abdominal weight gain, poor exercise recovery, brain fog, low mood, feeling cold, dry skin, hair thinning, acne, gynaecomastia, insomnia, chronic stress, burnout, or symptoms of low testosterone with normal standard blood results.\u003c\/p\u003e\n\n\u003ch2\u003eDid You Know?\u003c\/h2\u003e\n\u003cp\u003eHypothyroidism suppresses Leydig cell testosterone production and compounds every symptom of low testosterone. Cortisol-driven T3 suppression produces identical symptoms with a completely normal TSH. And excess oestradiol from aromatase conversion can suppress testosterone and libido while total testosterone appears normal. This test assesses the entire interconnected system — something standard panels do not do.\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent fatigue or exhaustion that does not improve with rest or sleep\u003c\/li\u003e\n\u003cli\u003eLow libido or reduced sexual interest\u003c\/li\u003e\n\u003cli\u003eErectile dysfunction or reduced sexual performance\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain, particularly around the abdomen\u003c\/li\u003e\n\u003cli\u003ePoor recovery from exercise or sustained high workload\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or low mood\u003c\/li\u003e\n\u003cli\u003eFeeling cold, dry skin, or hair thinning\u003c\/li\u003e\n\u003cli\u003eAcne or gynaecomastia alongside other hormonal symptoms\u003c\/li\u003e\n\u003cli\u003eInsomnia, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eSymptoms of low testosterone with normal or inconclusive standard blood results\u003c\/li\u003e\n\u003cli\u003eCurrently on TRT or levothyroxine and wanting comprehensive hormonal monitoring\u003c\/li\u003e\n\u003cli\u003eMen over 35 seeking a complete androgenic, thyroid, and adrenal health baseline\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy This Test Is Particularly Important for Men\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHypothyroidism suppresses Leydig cell testosterone production — compounding every symptom of low testosterone while thyroid disease goes undetected on a TSH-only test\u003c\/li\u003e\n\u003cli\u003eCortisol-driven T3 suppression produces hypothyroid symptoms with a completely normal TSH — only detectable when Free T3 is measured alongside the 4-point cortisol rhythm\u003c\/li\u003e\n\u003cli\u003eExcess oestradiol from aromatase conversion suppresses testosterone via the HPG axis — causing symptoms of androgen deficiency with normal total testosterone values\u003c\/li\u003e\n\u003cli\u003eThe 4-point cortisol rhythm reveals which phase of the day is driving androgenic and thyroid suppression — something a single cortisol measurement cannot identify\u003c\/li\u003e\n\u003cli\u003eTPO and Tg antibodies detect autoimmune thyroid disease years before TSH becomes abnormal — the most common cause of thyroid dysfunction in men under 50\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\n\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect saliva at four time points (morning before 9am, noon, evening, night) and blood spot via finger-prick\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3–5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 13 marker results with male-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual charts for all seven saliva hormones, your full cortisol curve, and thyroid panel values\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe — from the comfort of home.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do men need oestrogen tested?\u003c\/strong\u003e\u003cbr\u003eMen produce oestradiol through aromatase conversion of testosterone. Excess oestradiol suppresses testosterone, causes gynaecomastia, and drives fat accumulation. Measuring all three oestrogens alongside testosterone reveals whether the androgen-oestrogen ratio is clinically balanced.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy saliva instead of blood for sex hormones?\u003c\/strong\u003e\u003cbr\u003eSaliva measures bioavailable (free, active) hormones — the fraction actually reaching your cells. Blood tests measure total hormone including the bound, inactive fraction, which can mask imbalances most relevant to symptoms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on TRT or levothyroxine?\u003c\/strong\u003e\u003cbr\u003eYes. This test is particularly valuable for men on TRT wanting to understand their oestradiol balance, cortisol pattern, and thyroid function alongside testosterone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy measure cortisol at four time points?\u003c\/strong\u003e\u003cbr\u003eA single cortisol measurement cannot distinguish between adrenal burnout, high morning reactivity, evening elevation, or night excess — each with different effects on testosterone and thyroid function. The 4-point profile captures the full daily adrenal rhythm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":57961331622269,"sku":"1018","price":204.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"male-comprehensive-hormone-thyroid-cardiometabolic-profile","title":"Male Comprehensive Hormone, Thyroid \u0026 CardioMetabolic Profile","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-646M | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3-5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory - CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eSaliva - 4-Point Cortisol Profile:\u003c\/strong\u003e Morning, Noon, Evening, and Night Cortisol.\u003cbr\u003e\u003cstrong\u003eBlood Spot - Sex Hormones + SHBG (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Estriol (E3), Estrone (E1), Progesterone, Testosterone, DHEAS, Cortisol, SHBG.\u003cbr\u003e\u003cstrong\u003eBlood Spot - Full Thyroid Panel:\u003c\/strong\u003e TSH, Free T3, Free T4, Total T4, TPO Antibodies, Thyroglobulin Antibodies.\u003cbr\u003e\u003cstrong\u003eBlood Spot - CardioMetabolic Panel:\u003c\/strong\u003e Fasting Insulin, HbA1c, HDL Cholesterol, Triglycerides, Total Cholesterol, hsCRP.\u003cbr\u003e24 markers total - the most comprehensive at-home male health profile available in the UK, covering the full daily cortisol rhythm, androgenic balance including SHBG, autoimmune thyroid function, and cardiometabolic risk in a single kit.\u003c\/p\u003e\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\u003cp\u003ePersistent fatigue, unexplained weight gain, low libido, erectile dysfunction, poor exercise recovery, brain fog, low mood, feeling cold, dry skin, hair thinning, sugar cravings, energy crashes, elevated cholesterol or triglycerides on previous testing, insomnia, chronic stress, burnout, symptoms of low testosterone with normal standard blood results, or told testosterone is normal but symptoms persist.\u003c\/p\u003e\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePersistent fatigue that does not improve with rest or sleep\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain, particularly around the abdomen\u003c\/li\u003e\n\u003cli\u003eLow libido, erectile dysfunction, or reduced sexual performance\u003c\/li\u003e\n\u003cli\u003ePoor recovery from exercise or sustained high workload\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or low mood\u003c\/li\u003e\n\u003cli\u003eFeeling cold, dry skin, hair thinning, or slow metabolism\u003c\/li\u003e\n\u003cli\u003eSugar cravings, energy crashes, or afternoon slumps\u003c\/li\u003e\n\u003cli\u003eElevated cholesterol, triglycerides, or blood sugar on previous testing\u003c\/li\u003e\n\u003cli\u003eInsomnia, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eTold testosterone is normal but symptoms of androgen deficiency persist (elevated SHBG is frequently the explanation)\u003c\/li\u003e\n\u003cli\u003eCurrently on TRT and wanting to monitor SHBG, thyroid, estradiol, and metabolic markers alongside testosterone\u003c\/li\u003e\n\u003cli\u003eDiagnosed or suspected Hashimoto's thyroiditis or autoimmune thyroid disease\u003c\/li\u003e\n\u003cli\u003eOn levothyroxine and wanting complete thyroid monitoring alongside SHBG and sex hormone levels\u003c\/li\u003e\n\u003cli\u003eFamily history of thyroid disease, heart disease, diabetes, or metabolic syndrome\u003c\/li\u003e\n\u003cli\u003eMen over 35 seeking the single most comprehensive at-home androgenic, thyroid, and cardiometabolic health assessment available\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy This Test Is Particularly Important for Men\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThe 4-point cortisol rhythm is the master regulator of testosterone, SHBG, thyroid function, and metabolic health - each time point has distinct androgenic and cardiometabolic consequences that a single cortisol measurement cannot identify\u003c\/li\u003e\n\u003cli\u003eSHBG is the bioavailability gatekeeper for testosterone - essential for calculating free testosterone and identifying why men with normal total testosterone have full androgenic deficiency symptoms\u003c\/li\u003e\n\u003cli\u003eThyroid dysfunction suppresses Leydig cell testosterone production and elevates SHBG - cortisol-driven T3 suppression produces identical symptoms with a normal TSH; Hashimoto's is present years before TSH becomes abnormal\u003c\/li\u003e\n\u003cli\u003eInsulin resistance and testosterone decline are mutually reinforcing, SHBG-mediated, and thyroid-compounded - fasting insulin is the earliest detectable marker, elevated years before HbA1c becomes abnormal\u003c\/li\u003e\n\u003cli\u003ehsCRP is the convergence biomarker of all four systems - elevated simultaneously by low free testosterone, SHBG-mediated androgenic deficiency, cortisol dysregulation, insulin resistance, and Hashimoto's autoimmunity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\u003ch2\u003eHow It Works\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eOrder your kit - delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect saliva at four time points (morning before 9am, noon, evening, night) and blood spot via finger-prick\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3-5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAll 24 marker results with male-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual cortisol rhythm chart showing your full four-point daily curve\u003c\/li\u003e\n\u003cli\u003eVisual charts for all sex hormones, SHBG, the full thyroid panel, and all six cardiometabolic markers\u003c\/li\u003e\n\u003cli\u003eIntegrated clinical interpretation of how cortisol rhythm, testosterone, SHBG, estradiol, thyroid markers, and cardiometabolic results interact as a single male hormonal-metabolic system by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003eSHBG-adjusted free testosterone bioavailability assessment\u003c\/li\u003e\n\u003cli\u003eCortisol-thyroid T3 and Hashimoto's autoimmunity assessment in cortisol, insulin, and SHBG context\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included - no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e - a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe - from the comfort of home.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhy do I need SHBG tested alongside testosterone?\u003c\/strong\u003e\u003cbr\u003eSHBG binds and inactivates testosterone. A man with elevated SHBG - from cortisol, thyroid disease, or estradiol excess - has full androgenic deficiency symptoms despite a normal total testosterone. Without SHBG, testosterone results cannot be accurately interpreted or free testosterone calculated.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy is a 4-point cortisol rhythm more informative than a single measurement?\u003c\/strong\u003e\u003cbr\u003eA single value cannot identify whether the morning awakening response is blunted, whether cortisol peaks at midday or evening, or whether night cortisol is suppressing overnight testosterone production. The four-point rhythm identifies exactly which phase is driving androgenic, SHBG, thyroid, and metabolic components of your symptoms.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on TRT or levothyroxine?\u003c\/strong\u003e\u003cbr\u003eYes - this is the most appropriate test for men on TRT. It measures SHBG, estradiol, cortisol rhythm, thyroid markers, and cardiometabolic markers alongside testosterone, providing the complete picture needed for safe and effective TRT monitoring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this suitable for men with Hashimoto's or suspected thyroid disease?\u003c\/strong\u003e\u003cbr\u003eYes - TPO and Tg antibodies are assessed alongside the 4-point cortisol rhythm and insulin markers that directly drive Hashimoto's progression, plus SHBG that reflects thyroid-driven testosterone inactivation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":57961452274045,"sku":"2028-M","price":320.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"male-cardiometabolic-hormone-profile","title":"Male CardioMetabolic \u0026 Hormone Profile","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-645 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3–5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\n\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — 4-Point Cortisol Profile:\u003c\/strong\u003e Morning, Noon, Evening, and Night Cortisol.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — Sex Hormones \u0026amp; SHBG (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Estriol (E3), Estrone (E1), Progesterone, Testosterone, DHEAS, Cortisol, SHBG.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — CardioMetabolic Panel:\u003c\/strong\u003e Fasting Insulin, HbA1c, HDL Cholesterol, Triglycerides, Total Cholesterol, hsCRP.\u003cbr\u003e\n18 markers total — a clinically integrated picture of the cortisol rhythm, androgenic balance, hormone bioavailability, and cardiometabolic risk in a single at-home kit.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003ePersistent fatigue, unexplained abdominal weight gain, low libido, erectile dysfunction, poor exercise recovery, brain fog, low mood, sugar cravings, energy crashes, elevated cholesterol or triglycerides on previous testing, insomnia, chronic stress, burnout, or symptoms of low testosterone with normal standard blood results.\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent fatigue that does not improve with rest or sleep\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain, particularly around the abdomen\u003c\/li\u003e\n\u003cli\u003eLow libido, erectile dysfunction, or reduced sexual performance\u003c\/li\u003e\n\u003cli\u003ePoor recovery from exercise or sustained high-pressure workload\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or low mood\u003c\/li\u003e\n\u003cli\u003eSugar cravings, energy crashes, or afternoon slumps\u003c\/li\u003e\n\u003cli\u003eElevated cholesterol, triglycerides, or blood sugar on previous testing\u003c\/li\u003e\n\u003cli\u003eInsomnia, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eTold testosterone is “normal” but continuing to experience androgenic symptoms\u003c\/li\u003e\n\u003cli\u003eCurrently on TRT and wanting to monitor SHBG, estradiol, and cardiometabolic markers\u003c\/li\u003e\n\u003cli\u003eFamily history of heart disease, diabetes, or metabolic syndrome\u003c\/li\u003e\n\u003cli\u003eMen over 35 seeking a comprehensive hormonal and metabolic health baseline\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy This Test Is Particularly Important for Men\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe 4-point cortisol rhythm determines free testosterone via SHBG — cortisol elevation at any time point triggers hepatic SHBG synthesis, binding and inactivating testosterone regardless of how much the testes produce\u003c\/li\u003e\n\u003cli\u003eSHBG is essential for calculating free testosterone — two men with identical total testosterone can have completely different androgenic status depending on SHBG\u003c\/li\u003e\n\u003cli\u003eCortisol drives every cardiometabolic risk marker simultaneously — insulin resistance, visceral fat, estradiol excess, triglyceride elevation, HDL suppression, and hsCRP rise are all cortisol-mediated\u003c\/li\u003e\n\u003cli\u003eFasting insulin is the earliest detectable marker of insulin resistance — elevated years before HbA1c becomes abnormal, directly linked to erectile dysfunction and declining androgenic function\u003c\/li\u003e\n\u003cli\u003ehsCRP is the convergence biomarker of cortisol dysregulation, SHBG-mediated testosterone deficiency, and insulin resistance — a stronger independent predictor of cardiovascular events than LDL cholesterol\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\n\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect saliva at four time points (morning before 9am, noon, evening, night) and blood spot via finger-prick\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3–5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 18 marker results with male-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual cortisol rhythm chart showing your full four-point daily curve\u003c\/li\u003e\n\u003cli\u003eCharts for all sex hormones, SHBG, and all six cardiometabolic markers\u003c\/li\u003e\n\u003cli\u003eSHBG-adjusted free testosterone bioavailability assessment\u003c\/li\u003e\n\u003cli\u003eIntegrated clinical interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe — from the comfort of home.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this test include thyroid assessment?\u003c\/strong\u003e\u003cbr\u003eNo. This profile assesses the cortisol rhythm, sex hormones, SHBG, and cardiometabolic markers. For thyroid assessment alongside this panel, see the Male Comprehensive Hormone, Thyroid \u0026amp; CardioMetabolic Profile.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do I need SHBG alongside testosterone?\u003c\/strong\u003e\u003cbr\u003eSHBG binds and inactivates testosterone. A man with normal total testosterone but elevated SHBG — caused by cortisol, estradiol excess, age, or caloric restriction — has full androgenic deficiency symptoms despite a “normal” result. SHBG is the most common reason men are told their testosterone is normal but continue to experience fatigue and low libido.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is a 4-point cortisol more informative than a single measurement?\u003c\/strong\u003e\u003cbr\u003eA single cortisol value cannot identify which part of the day is driving androgenic or cardiometabolic deterioration. Each time point — morning, noon, evening, night — has different hormonal and metabolic consequences and different intervention targets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on TRT?\u003c\/strong\u003e\u003cbr\u003eYes. This test is particularly valuable for men on TRT wanting to monitor SHBG, estradiol, cortisol rhythm, and cardiometabolic markers alongside testosterone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":57961607725437,"sku":"1020","price":290.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"male-comprehensive-hormone-profile-i","title":"Male Comprehensive Hormone Profile I","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-644 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3–5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\n\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — 4-Point Cortisol Profile:\u003c\/strong\u003e Morning, Noon, Evening, and Night Cortisol.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — Sex Hormones + SHBG (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Estriol (E3), Estrone (E1), Progesterone, Testosterone, DHEAS, Cortisol, SHBG.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — Full Thyroid Panel:\u003c\/strong\u003e TSH, Free T3, Free T4, Total T4, TPO Antibodies, Thyroglobulin Antibodies.\u003cbr\u003e\n18 markers total — a complete picture of the daily cortisol rhythm, androgenic balance including SHBG, and autoimmune thyroid function in a single at-home kit.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003ePersistent fatigue, unexplained weight gain, low libido, erectile dysfunction, poor exercise recovery, brain fog, low mood, feeling cold, dry skin, hair thinning, insomnia, chronic stress, burnout, symptoms of low testosterone with normal standard blood results, or told testosterone is “normal” but symptoms persist.\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent fatigue that does not improve with rest or sleep\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain, particularly around the abdomen\u003c\/li\u003e\n\u003cli\u003eLow libido, erectile dysfunction, or reduced sexual performance\u003c\/li\u003e\n\u003cli\u003ePoor recovery from exercise or sustained high workload\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or low mood\u003c\/li\u003e\n\u003cli\u003eFeeling cold, dry skin, or hair thinning\u003c\/li\u003e\n\u003cli\u003eInsomnia, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eTold testosterone is “normal” but symptoms of androgen deficiency persist (elevated SHBG is frequently the explanation)\u003c\/li\u003e\n\u003cli\u003eCurrently on TRT and wanting to monitor SHBG, thyroid, and estradiol alongside testosterone\u003c\/li\u003e\n\u003cli\u003eDiagnosed or suspected Hashimoto’s thyroiditis or autoimmune thyroid disease\u003c\/li\u003e\n\u003cli\u003eOn levothyroxine and wanting complete thyroid monitoring alongside SHBG and sex hormone levels\u003c\/li\u003e\n\u003cli\u003eMen who want the complete cortisol-SHBG-testosterone-thyroid picture without a cardiometabolic panel\u003c\/li\u003e\n\u003cli\u003eMen over 35 seeking a comprehensive androgenic, SHBG, cortisol rhythm, and thyroid health baseline\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy This Test Is Particularly Important for Men\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe 4-point cortisol rhythm is the master regulator of SHBG, free testosterone, and thyroid T3 activation — each time point has distinct androgenic and thyroid consequences that a single cortisol measurement cannot identify\u003c\/li\u003e\n\u003cli\u003eSHBG is the most commonly missed cause of low testosterone symptoms in men with “normal” blood results — elevated by cortisol, thyroid disease, estradiol excess, age, and caloric restriction\u003c\/li\u003e\n\u003cli\u003eThyroid dysfunction suppresses Leydig cell testosterone production and elevates SHBG — cortisol-driven T3 suppression produces identical symptoms with a normal TSH; Hashimoto’s is present years before TSH becomes abnormal\u003c\/li\u003e\n\u003cli\u003eNight cortisol elevation suppresses overnight testosterone production and worsens Hashimoto’s autoimmune activity simultaneously — detectable only by the 4-point cortisol assessment\u003c\/li\u003e\n\u003cli\u003eBoth TPO and Tg antibodies are required for complete Hashimoto’s screening — some men have elevated Tg antibodies with normal TPO\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow This Profile Differs From Other Tests\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMale Comprehensive Hormone Profile I (SB-644)\u003c\/strong\u003e provides the 4-point cortisol rhythm, full LC-MS\/MS sex hormones + SHBG, and full thyroid panel — without the cardiometabolic panel. It is the ideal choice for men who want the complete cortisol-SHBG-testosterone-thyroid assessment, or who are adding targeted metabolic testing separately. For the cardiometabolic panel alongside this assessment, see the \u003cstrong\u003eMale Comprehensive Hormone, Thyroid \u0026amp; CardioMetabolic Profile (SB-646M)\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\n\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect saliva at four time points (morning before 9am, noon, evening, night) and blood spot via finger-prick\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3–5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 18 marker results with male-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual cortisol rhythm chart showing your full four-point daily curve\u003c\/li\u003e\n\u003cli\u003eVisual charts for all sex hormones, SHBG, and the full thyroid panel\u003c\/li\u003e\n\u003cli\u003eIntegrated clinical interpretation of how cortisol rhythm, testosterone, SHBG, estradiol, and thyroid markers interact as a single male hormonal system by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003eSHBG-adjusted free testosterone bioavailability assessment\u003c\/li\u003e\n\u003cli\u003eCortisol-thyroid T3 and Hashimoto’s autoimmunity assessment in cortisol and SHBG context\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe — from the comfort of home.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this test include cardiometabolic markers?\u003c\/strong\u003e\u003cbr\u003eNo. This profile covers the cortisol rhythm, sex hormones, SHBG, and full thyroid panel. For fasting insulin, HbA1c, HDL, triglycerides, cholesterol, and hsCRP alongside this panel, see the \u003cstrong\u003eMale Comprehensive Hormone, Thyroid \u0026amp; CardioMetabolic Profile (SB-646M)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is TSH alone not enough?\u003c\/strong\u003e\u003cbr\u003eTSH measures the pituitary signal to the thyroid, not the active T3 reaching cells. Cortisol-driven T3 suppression produces functional hypothyroidism and Leydig cell testosterone suppression with a normal TSH. Hashimoto’s causes progressive thyroid damage for years before TSH becomes abnormal. SHBG elevation from thyroid disease further inactivates testosterone. All three patterns are invisible to TSH alone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do I need SHBG alongside testosterone?\u003c\/strong\u003e\u003cbr\u003eSHBG binds and inactivates testosterone. A man with elevated SHBG — from cortisol, thyroid disease, or estradiol excess — has full androgenic deficiency symptoms despite a normal total testosterone. This panel identifies both the SHBG level and, through the 4-point cortisol rhythm and thyroid panel, the most likely mechanism driving it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on TRT or levothyroxine?\u003c\/strong\u003e\u003cbr\u003eYes. This test monitors SHBG, estradiol, thyroid function, and cortisol rhythm alongside testosterone — essential for safe TRT management and accurate levothyroxine dosing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":57961680306557,"sku":"1021","price":234.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"male-hormone-health-test-kit","title":"Male Hormone Health Test","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-643 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Dried Blood Spot + Saliva | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3–5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\n\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — 4-Point Cortisol:\u003c\/strong\u003e Morning, Noon, Evening, and Night Cortisol.\u003cbr\u003e\u003cstrong\u003eBlood Spot — Full Sex Hormone Panel (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Estriol (E3), Estrone (E1), Progesterone, Testosterone, DHEAS, Cortisol, SHBG.\u003cbr\u003e15 markers total — a clinically complete picture of androgenic health, adrenal stress load, estrogen balance, and hormone bioavailability in a single at-home kit.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003ePersistent fatigue, low libido, erectile dysfunction, unexplained abdominal weight gain, poor exercise recovery, brain fog, low mood, insomnia, night waking, chronic stress, burnout, acne, scalp hair loss, gynaecomastia, or symptoms of low testosterone with normal standard blood results.\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent fatigue that does not improve with rest or sleep\u003c\/li\u003e\n\u003cli\u003eLow libido, erectile dysfunction, or reduced sexual performance\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain, particularly around the abdomen\u003c\/li\u003e\n\u003cli\u003ePoor recovery from exercise or sustained high-pressure workload\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or low mood\u003c\/li\u003e\n\u003cli\u003eInsomnia, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eAcne, scalp hair loss, or gynaecomastia\u003c\/li\u003e\n\u003cli\u003eSymptoms of low testosterone with normal or inconclusive standard blood results\u003c\/li\u003e\n\u003cli\u003eTold testosterone is normal but androgenic symptoms persist (elevated SHBG is frequently the explanation)\u003c\/li\u003e\n\u003cli\u003eCurrently on TRT and wanting to monitor estradiol balance, SHBG status, and cortisol rhythm alongside testosterone\u003c\/li\u003e\n\u003cli\u003eMen over 35 seeking a comprehensive androgenic and adrenal health baseline\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy This Test Is Particularly Important for Men\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSHBG is the most commonly missed cause of low testosterone symptoms in men with “normal” blood results — high SHBG binds and inactivates testosterone regardless of total production level; low SHBG releases excess free testosterone and estradiol, raising cardiovascular and prostate risk\u003c\/li\u003e\n\u003cli\u003eThe 4-point cortisol profile reveals the complete daily adrenal rhythm — each time point (morning, noon, evening, night) has distinct consequences for testosterone, SHBG, and estradiol balance that a single cortisol measurement cannot identify\u003c\/li\u003e\n\u003cli\u003eCortisol is the primary driver of SHBG elevation — chronic cortisol excess triggers hepatic SHBG synthesis, inactivating testosterone and amplifying androgenic deficiency symptoms even when total testosterone is within range\u003c\/li\u003e\n\u003cli\u003eEstradiol excess from visceral fat and aromatase activity suppresses testosterone, drives gynaecomastia, causes fat accumulation, and independently raises cardiovascular risk — measuring all three estrogens alongside SHBG reveals the full oestrogenic load\u003c\/li\u003e\n\u003cli\u003eDHEAS is the adrenal androgenic reserve marker — a sustained indicator of chronic stress and adrenal depletion that a single cortisol value cannot capture\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\n\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect saliva at four time points (morning before 9am, noon, evening, night) and blood spot via finger-prick\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3–5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 15 marker results with male-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual charts for your 4-point cortisol curve and full sex hormone panel including SHBG\u003c\/li\u003e\n\u003cli\u003eClinical interpretation of free vs bound testosterone and your estradiol-to-testosterone ratio\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe — from the comfort of home.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is SHBG important for men?\u003c\/strong\u003e\u003cbr\u003eSHBG determines how much testosterone is free and active versus bound and unavailable. Two men with the same total testosterone can have very different free testosterone depending on their SHBG — one functionally deficient despite “normal” results, one with excess free hormone driving prostate and cardiovascular risk. Without SHBG, a testosterone result cannot explain your symptoms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do men need estrogen tested?\u003c\/strong\u003e\u003cbr\u003eMen produce Estradiol (E2) through aromatase conversion of testosterone — a process that increases with visceral fat, alcohol, and ageing. Excess Estradiol (E2) suppresses testosterone, causes gynaecomastia, and drives fat accumulation. Measuring all three estrogens alongside testosterone and SHBG reveals the full oestrogenic load and its impact on androgenic balance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on TRT?\u003c\/strong\u003e\u003cbr\u003eYes. This test is particularly valuable for men on TRT who want to understand their estradiol balance, SHBG status, and cortisol pattern alongside testosterone. TRT increases aromatisation and can significantly alter SHBG — making a comprehensive panel essential for safe monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy measure cortisol at four time points?\u003c\/strong\u003e\u003cbr\u003eA single cortisol measurement cannot distinguish between adrenal burnout, high morning reactivity, evening elevation, or night excess — each with different effects on testosterone and SHBG. The 4-point profile captures the full daily adrenal rhythm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":57961734177149,"sku":"2022","price":206.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"male-cardiometabolic-thyroid-test-kit","title":"Male CardioMetabolic \u0026 Thyroid Test Kit","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-642 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3–5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\n\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — 4-Point Cortisol Profile:\u003c\/strong\u003e Morning, Noon, Evening, and Night Cortisol.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — Full Thyroid Panel:\u003c\/strong\u003e TSH, Free T3, Free T4, Total T4, TPO Antibodies, Thyroglobulin Antibodies.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — CardioMetabolic Panel:\u003c\/strong\u003e Fasting Insulin, HbA1c, HDL Cholesterol, Triglycerides, Total Cholesterol, hsCRP.\u003cbr\u003e\n18 markers total — a clinically complete picture of thyroid function including autoimmune markers, cardiometabolic risk, and the full daily cortisol rhythm in a single at-home kit.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003ePersistent fatigue, unexplained weight gain, brain fog, low mood, cold intolerance, hair thinning, low libido, erectile dysfunction, poor exercise recovery, elevated cholesterol or triglycerides on previous testing, blood sugar crashes, sugar cravings, chronic stress, burnout, or insomnia.\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent fatigue or exhaustion that does not improve with rest\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain or difficulty losing body fat\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or low mood\u003c\/li\u003e\n\u003cli\u003eFeeling cold, hair thinning, dry skin, or slow metabolism\u003c\/li\u003e\n\u003cli\u003eElevated cholesterol, triglycerides, or blood sugar on previous testing\u003c\/li\u003e\n\u003cli\u003eSugar cravings, energy crashes, or afternoon slumps\u003c\/li\u003e\n\u003cli\u003eInsomnia, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eLow libido or poor exercise recovery without a full sex hormone assessment\u003c\/li\u003e\n\u003cli\u003eDiagnosed or suspected Hashimoto's thyroiditis or autoimmune thyroid disease\u003c\/li\u003e\n\u003cli\u003eOn levothyroxine and wanting complete thyroid monitoring alongside cortisol and cardiometabolic markers\u003c\/li\u003e\n\u003cli\u003eMen wanting targeted thyroid and metabolic assessment without a full sex hormone panel\u003c\/li\u003e\n\u003cli\u003eFamily history of thyroid disease, heart disease, or diabetes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy This Test Is Particularly Important for Men\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCortisol is the primary driver of thyroid T3 suppression and cardiometabolic deterioration simultaneously — elevated cortisol at any time point impairs T4-to-T3 conversion, drives insulin resistance, raises triglycerides, suppresses HDL, and elevates hsCRP\u003c\/li\u003e\n\u003cli\u003eTSH alone misses three critical patterns — cortisol-driven T3 suppression, early thyroid insufficiency, and Hashimoto's autoimmunity; both TPO and Tg antibodies are required as some men have elevated Tg with normal TPO\u003c\/li\u003e\n\u003cli\u003eFasting insulin is the earliest detectable marker of insulin resistance — elevated years before HbA1c becomes abnormal, directly linked to visceral fat, aromatase activity, and cardiovascular risk\u003c\/li\u003e\n\u003cli\u003eThe 4-point cortisol profile identifies which phase of the day is driving thyroid suppression and cardiometabolic deterioration — a single cortisol measurement cannot reveal this\u003c\/li\u003e\n\u003cli\u003ehsCRP is the convergence biomarker of cortisol dysregulation, thyroid dysfunction, and insulin resistance — a stronger independent predictor of cardiovascular events than LDL cholesterol\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\n\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect saliva at four time points (morning before 9am, noon, evening, night) and blood spot via finger-prick\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3–5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 18 marker results with male-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual cortisol rhythm chart showing your full four-point daily curve\u003c\/li\u003e\n\u003cli\u003eVisual charts for the full thyroid panel and all six cardiometabolic markers\u003c\/li\u003e\n\u003cli\u003eIntegrated clinical interpretation of how cortisol rhythm, thyroid function, and cardiometabolic markers interact by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe — from the comfort of home.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy test thyroid, cortisol, and cardiometabolic markers together?\u003c\/strong\u003e\u003cbr\u003eThese systems converge on metabolic and cardiovascular health in men. Cortisol suppresses T3 conversion and drives insulin resistance simultaneously; thyroid insufficiency raises cardiovascular risk; insulin resistance drives visceral fat and inflammatory load. Testing all together identifies root causes that single-system tests miss.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this test include sex hormones?\u003c\/strong\u003e\u003cbr\u003eNo. This profile focuses on the thyroid, cortisol rhythm, and cardiometabolic panel. For sex hormones and SHBG alongside these markers, see the Male Comprehensive Hormone, Thyroid \u0026amp; CardioMetabolic Profile (SB-646M).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on TRT or levothyroxine?\u003c\/strong\u003e\u003cbr\u003eYes. This test is particularly valuable for men on TRT or levothyroxine wanting to monitor thyroid function, cortisol rhythm, and cardiometabolic markers. Levothyroxine dosing is most accurate when FT3, FT4, and antibodies are assessed alongside the cortisol that impairs T3 conversion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is fasting insulin and why does it matter?\u003c\/strong\u003e\u003cbr\u003eFasting insulin is the earliest detectable marker of insulin resistance — elevated years before HbA1c or fasting glucose becomes abnormal. Elevated insulin drives visceral fat, raises aromatase activity, and independently increases cardiovascular risk.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":57961782804861,"sku":"20255","price":217.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"male-cardiometabolic-cortisol-test-kit","title":"Male CardioMetabolic \u0026 Cortisol Test Kit","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-641 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3–5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\n\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — 4-Point Cortisol Profile:\u003c\/strong\u003e Morning, Noon, Evening, and Night Cortisol.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — CardioMetabolic Panel:\u003c\/strong\u003e Fasting Insulin, HbA1c, HDL Cholesterol, Triglycerides, Total Cholesterol, hsCRP.\u003cbr\u003e\n10 markers total — an integrated assessment of the stress-metabolism axis and cardiovascular health in a single at-home kit.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003ePersistent fatigue, unexplained abdominal weight gain, sugar cravings, energy crashes, poor exercise recovery, elevated cholesterol or triglycerides on previous testing, blood sugar irregularities, chronic stress, burnout, insomnia, night waking, or brain fog.\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent fatigue or exhaustion that does not improve with rest\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain, particularly around the abdomen\u003c\/li\u003e\n\u003cli\u003eSugar cravings, energy crashes, or afternoon slumps\u003c\/li\u003e\n\u003cli\u003eElevated cholesterol, triglycerides, or blood sugar on previous testing\u003c\/li\u003e\n\u003cli\u003ePoor exercise recovery or reduced physical performance\u003c\/li\u003e\n\u003cli\u003eInsomnia, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eBrain fog or low mood\u003c\/li\u003e\n\u003cli\u003eMen wanting a targeted cortisol and cardiometabolic assessment without a full sex hormone or thyroid panel\u003c\/li\u003e\n\u003cli\u003eCurrently on TRT and wanting to understand whether cortisol or insulin resistance is limiting therapy effectiveness\u003c\/li\u003e\n\u003cli\u003eFamily history of heart disease, diabetes, or metabolic syndrome\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy This Test Is Particularly Important for Men\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCortisol is the primary hormonal driver of visceral fat, insulin resistance, testosterone suppression, and cardiovascular inflammation in men — four pathways assessed simultaneously by this panel\u003c\/li\u003e\n\u003cli\u003eThe 4-point cortisol profile identifies which phase of the day is driving cardiometabolic deterioration — morning, midday, evening, or night — enabling targeted intervention that a single cortisol value cannot provide\u003c\/li\u003e\n\u003cli\u003eFasting insulin is the earliest detectable marker of insulin resistance — elevated years before HbA1c becomes abnormal, directly promoting visceral fat, aromatase activity, and cardiovascular risk\u003c\/li\u003e\n\u003cli\u003ehsCRP is the convergence biomarker of cortisol dysregulation and insulin resistance — a stronger independent predictor of cardiovascular events than LDL cholesterol\u003c\/li\u003e\n\u003cli\u003eNight cortisol elevation suppresses overnight testosterone production and drives fasting insulin elevation simultaneously — detectable only by the 4-point assessment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\n\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect saliva at four time points (morning before 9am, noon, evening, night) and blood spot via finger-prick\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3–5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 10 marker results with male-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual cortisol rhythm chart showing your full four-point daily curve\u003c\/li\u003e\n\u003cli\u003eVisual charts for all six cardiometabolic markers\u003c\/li\u003e\n\u003cli\u003eIntegrated clinical interpretation of how cortisol rhythm and cardiometabolic markers interact by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe — from the comfort of home.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy test cortisol and cardiometabolic markers together?\u003c\/strong\u003e\u003cbr\u003eCortisol is the primary hormonal driver of visceral fat, insulin resistance, and cardiovascular inflammation in men. Assessing both together reveals the root cause and full extent of metabolic dysfunction that treating each marker in isolation misses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this test include sex hormones or thyroid markers?\u003c\/strong\u003e\u003cbr\u003eNo. This profile focuses on the 4-point cortisol rhythm and cardiometabolic panel. For thyroid assessment alongside this panel, see the Male CardioMetabolic \u0026amp; Thyroid Test Kit (SB-642). For sex hormones and SHBG, see the Male Comprehensive Hormone, Thyroid \u0026amp; CardioMetabolic Profile (SB-646M).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on TRT?\u003c\/strong\u003e\u003cbr\u003eYes. This test helps men on TRT understand whether cortisol dysregulation or insulin resistance is limiting therapy effectiveness or contributing to ongoing metabolic symptoms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is fasting insulin and why does it matter?\u003c\/strong\u003e\u003cbr\u003eFasting insulin is the earliest detectable marker of insulin resistance — elevated years before HbA1c becomes abnormal. In men, elevated insulin promotes visceral fat, drives estradiol conversion via aromatase, and independently raises cardiovascular risk.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":57961888317821,"sku":"2023","price":184.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"male-thyroid-cortisol-test-kit","title":"Male Thyroid \u0026 Cortisol Test Kit","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-640 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3–5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\n\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — 4-Point Cortisol Profile:\u003c\/strong\u003e Morning, Noon, Evening, and Night Cortisol.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — Full Thyroid Panel:\u003c\/strong\u003e TSH, Free T3, Free T4, Total T4, TPO Antibodies, Thyroglobulin Antibodies.\u003cbr\u003e\n10 markers total — a clinically complete assessment of thyroid function including autoimmune markers and the full daily cortisol rhythm in a single at-home kit.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003ePersistent fatigue, unexplained weight gain, brain fog, low mood, cold intolerance, hair thinning, low libido, poor exercise recovery, chronic stress, burnout, insomnia, night waking, or symptoms of low testosterone with inconclusive blood results.\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent fatigue that does not improve with rest or sleep\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain or difficulty losing body fat\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or low mood\u003c\/li\u003e\n\u003cli\u003eFeeling cold, hair thinning, dry skin, or slow metabolism\u003c\/li\u003e\n\u003cli\u003eInsomnia, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eLow libido or poor exercise recovery without full sex hormone assessment\u003c\/li\u003e\n\u003cli\u003eDiagnosed or suspected Hashimoto's thyroiditis or autoimmune thyroid disease\u003c\/li\u003e\n\u003cli\u003eOn levothyroxine and wanting complete thyroid monitoring alongside cortisol\u003c\/li\u003e\n\u003cli\u003eNormal thyroid blood test results that do not match symptoms\u003c\/li\u003e\n\u003cli\u003eMen wanting a focused thyroid and cortisol assessment without a full sex hormone or cardiometabolic panel\u003c\/li\u003e\n\u003cli\u003eFamily history of thyroid disease or autoimmune conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy This Test Is Particularly Important for Men\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTSH alone misses cortisol-driven T3 suppression — the most commonly missed thyroid pattern in men under chronic occupational or psychological stress, producing full hypothyroid symptoms with a normal result\u003c\/li\u003e\n\u003cli\u003eBoth TPO and Tg antibodies are required for complete Hashimoto's screening — some men have elevated Tg antibodies with normal TPO, making both essential\u003c\/li\u003e\n\u003cli\u003eThe 4-point cortisol profile identifies which phase of the day is driving thyroid T3 suppression — morning, noon, evening, or night — and reveals night cortisol's role in worsening Hashimoto's autoimmunity\u003c\/li\u003e\n\u003cli\u003eCortisol-driven thyroid suppression impairs Leydig cell testosterone production, compounds fatigue, and worsens metabolic function — all with a normal TSH\u003c\/li\u003e\n\u003cli\u003eLow thyroid function raises cardiovascular risk and directly suppresses testosterone synthesis — patterns invisible to TSH-only testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\n\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect saliva at four time points (morning before 9am, noon, evening, night) and blood spot via finger-prick\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3–5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 10 marker results with male-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual cortisol rhythm chart showing your full four-point daily curve\u003c\/li\u003e\n\u003cli\u003eVisual charts for the full thyroid panel including TPO and Tg antibodies\u003c\/li\u003e\n\u003cli\u003eIntegrated clinical interpretation of how cortisol rhythm and thyroid function interact by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe — from the comfort of home.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy test thyroid and cortisol together?\u003c\/strong\u003e\u003cbr\u003eCortisol suppresses T4-to-T3 conversion, producing hypothyroid symptoms with a normal TSH. Hashimoto's autoimmunity is directly worsened by cortisol dysregulation, particularly elevated night cortisol. Testing both together identifies whether symptoms stem from thyroid disease, cortisol-driven suppression, Hashimoto's, or a combination — each requiring a different approach.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this test include sex hormones or cardiometabolic markers?\u003c\/strong\u003e\u003cbr\u003eNo. This profile focuses on thyroid function and the 4-point cortisol rhythm. For cardiometabolic markers alongside thyroid, see the Male CardioMetabolic \u0026amp; Thyroid Test Kit (SB-642). For sex hormones and SHBG, see the Male Comprehensive Hormone, Thyroid \u0026amp; CardioMetabolic Profile (SB-646M).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on TRT or levothyroxine?\u003c\/strong\u003e\u003cbr\u003eYes. This test helps men on TRT understand whether cortisol dysregulation or thyroid suppression is limiting therapy effectiveness. Levothyroxine dosing is most accurate when FT3, FT4, and antibodies are assessed alongside the cortisol that impairs T3 conversion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is morning saliva collected before 9am?\u003c\/strong\u003e\u003cbr\u003eMorning cortisol must be collected before 9am, ideally within 30 minutes of waking, to accurately capture the Cortisol Awakening Response — the key diagnostic window for adrenal and thyroid activation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":57961920823677,"sku":"2024","price":159.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"thyroid-heavy-metals-essential-elements-test","title":"Thyroid, Heavy Metals \u0026 Essential Elements Test","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e BU-745 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Dried Blood Spot + Dried Urine | \u003cstrong\u003eTechnology:\u003c\/strong\u003e ICP-MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3-5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory - CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eBlood Spot - Thyroid Panel:\u003c\/strong\u003e TSH, Free T3, Free T4, Total T4, TPO Antibodies, Thyroglobulin Antibodies.\u003cbr\u003e\u003cstrong\u003eDried Urine - Toxic and Essential Elements:\u003c\/strong\u003e Iodine, Bromine, Selenium, Lithium, Arsenic, Cadmium, Mercury, Creatinine.\u003cbr\u003e14 markers total - combining full thyroid function with a root-cause toxic and nutritional element screen.\u003c\/p\u003e\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\u003cp\u003eFatigue, brain fog, unexplained weight gain, hair loss, poor sleep, cold intolerance, or persistent thyroid symptoms despite a normal TSH result. Also relevant for those with regular fish or seafood consumption, mercury dental fillings, smoking history, or concerns about environmental toxic element exposure.\u003c\/p\u003e\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePersistent fatigue, brain fog, or unexplained weight gain\u003c\/li\u003e\n\u003cli\u003eHair loss, poor sleep, or cold intolerance\u003c\/li\u003e\n\u003cli\u003eThyroid symptoms that persist despite a normal TSH result\u003c\/li\u003e\n\u003cli\u003eRegular consumption of fish, shellfish, or seafood\u003c\/li\u003e\n\u003cli\u003eHistory of mercury dental amalgam fillings\u003c\/li\u003e\n\u003cli\u003eSmoking history or exposure to industrial or environmental toxins\u003c\/li\u003e\n\u003cli\u003eConcerns about heavy metal exposure contributing to thyroid dysfunction\u003c\/li\u003e\n\u003cli\u003eDiagnosed or suspected hypothyroidism or Hashimoto's thyroiditis\u003c\/li\u003e\n\u003cli\u003eAnyone wanting to understand both the functional status of their thyroid and whether toxic elements may be driving or worsening it\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy This Test Is Particularly Important\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMercury, cadmium, arsenic, and bromine are all thyroid disruptors - they can block iodine uptake, trigger autoimmune responses including Hashimoto's, and impair T4-to-T3 conversion\u003c\/li\u003e\n\u003cli\u003eMost people with persistent thyroid symptoms have never had their toxic element levels assessed - this test addresses that gap in a single at-home kit\u003c\/li\u003e\n\u003cli\u003eStandard NHS thyroid tests measure TSH only - missing Free T3, Free T4, and both antibodies essential for detecting early Hashimoto's and cortisol-driven thyroid suppression\u003c\/li\u003e\n\u003cli\u003eBromine competes directly with iodine for uptake into the thyroid - even with adequate iodine intake, elevated bromine from flame retardants or processed foods can suppress thyroid hormone production\u003c\/li\u003e\n\u003cli\u003eMeasuring thyroid function and toxic elements together in a single kit identifies both what is impaired and why - something no standard panel provides\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\u003ch2\u003eHow It Works\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eOrder your kit - delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect samples at home: finger-prick blood spot + urine strip; no clinic visit required\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3-5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAll 14 markers in clear graphics and easy-to-read values\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003eRecommended next steps based on your results\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included - no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e - a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and dried urine element testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eICP-MS\u003c\/strong\u003e technology for clinical-grade trace element accuracy\u003c\/li\u003e\n\u003cli\u003eEach element tested in the most clinically significant sample type\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed testing to people across the UK and Europe - from the comfort of home.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow are heavy metals linked to thyroid disease?\u003c\/strong\u003e\u003cbr\u003eMercury, cadmium, arsenic, and bromine can block iodine uptake, interfere with thyroid hormone receptor binding, trigger autoimmune responses including Hashimoto's, and impair T4-to-T3 conversion. Many people with persistent thyroid symptoms have never had their toxic element levels assessed - this test addresses that gap.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between this test and a standard thyroid blood test?\u003c\/strong\u003e\u003cbr\u003eStandard NHS thyroid tests typically measure TSH only. This panel measures six thyroid markers plus seven toxic and essential elements via urine - identifying not just whether thyroid function is impaired, but why it may be impaired at a nutritional and environmental level.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy is bromine included?\u003c\/strong\u003e\u003cbr\u003eBromine competes directly with iodine for uptake into the thyroid gland. Even with adequate iodine intake, elevated bromine - from flame retardants, certain medications, or processed foods - can suppress thyroid hormone production. This relationship is clinically important but almost never assessed in standard testing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this test suitable for children?\u003c\/strong\u003e\u003cbr\u003eYes. Sample collection is non-invasive - a small finger-prick for the blood spot and a straightforward urine collection. Please follow the collection instructions carefully when testing a child.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your sample to the laboratory.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"ZRT Laboratory","offers":[{"title":"Default Title","offer_id":57962089251197,"sku":"2025","price":239.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/BloodandUrineSpotTest.webp?v=1785073906"},{"product_id":"thyroid-iodine-test-kit","title":"Thyroid \u0026 Iodine Test Kit","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e BU-744 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Dried Blood Spot + Dried Urine | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS \u0026amp; ICP-MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3–5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\u003cp\u003eThyroid function (TSH, Free T3, Free T4, Total T4, TPO Antibodies, Thyroglobulin Antibodies) and urinary Iodine with Creatinine — covering both thyroid hormone output and iodine status in a single at-home kit.\u003c\/p\u003e\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\u003cp\u003eFatigue, unexplained weight gain, brain fog, poor concentration, low mood, cold intolerance, hair loss, dry skin, poor sleep, or known\/suspected hypothyroidism or Hashimoto's thyroiditis.\u003c\/p\u003e\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePersistent fatigue or low energy that does not improve with rest\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain or difficulty losing weight\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or low mood\u003c\/li\u003e\n\u003cli\u003eCold intolerance, dry skin, or hair thinning\u003c\/li\u003e\n\u003cli\u003ePoor sleep or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eKnown or suspected hypothyroidism or Hashimoto's thyroiditis\u003c\/li\u003e\n\u003cli\u003eSymptoms that persist despite a \"normal\" TSH result\u003c\/li\u003e\n\u003cli\u003eThose with dietary risk factors for iodine deficiency (e.g. avoiding dairy, fish, or seafood)\u003c\/li\u003e\n\u003cli\u003eThose concerned about thyroid health and wanting a comprehensive at-home assessment\u003c\/li\u003e\n\u003cli\u003eAnyone wanting to understand whether iodine deficiency may be contributing to thyroid symptoms\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy This Test Is Particularly Important\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard NHS thyroid tests measure TSH only — missing Free T3, Free T4, and both thyroid antibodies that are essential for identifying Hashimoto's, cortisol-driven T3 suppression, and early thyroid insufficiency\u003c\/li\u003e\n\u003cli\u003eIodine deficiency is one of the most common correctable causes of an underactive thyroid yet is almost never included in standard GP testing — this test measures both thyroid function and iodine status together\u003c\/li\u003e\n\u003cli\u003eTPO and Tg antibodies detect Hashimoto's autoimmune thyroid disease years before TSH becomes abnormal — early detection is only possible through direct antibody testing\u003c\/li\u003e\n\u003cli\u003eUrinary iodine assessed by ICP-MS is the internationally recommended gold standard for iodine status — more accurate and clinically meaningful than blood iodine measurement\u003c\/li\u003e\n\u003cli\u003eMeasuring thyroid markers and iodine together in a single kit identifies both the functional status of the thyroid and the nutritional root cause — something no standard panel provides\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\u003ch2\u003eHow It Works\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eOrder your kit — delivered to your door\u003c\/li\u003e\n\u003cli\u003eCollect samples at home: finger-prick blood spot + urine strip\u003c\/li\u003e\n\u003cli\u003ePost to ZRT Laboratory using prepaid instructions\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3–5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eClear graphics and easy-to-read values for all markers\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003eRecommended next steps based on your results\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e and \u003cstrong\u003eICP-MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e for testosterone and estradiol\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe — from the comfort of home.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between this test and a standard thyroid blood test?\u003c\/strong\u003e\u003cbr\u003eStandard NHS thyroid tests typically measure TSH only. This panel measures six thyroid markers — including Free T3, Free T4, and both thyroid antibodies — plus iodine levels via urine. This gives a far more comprehensive view of thyroid health and its nutritional root causes, which a standard test would miss.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy is iodine tested through urine and not blood?\u003c\/strong\u003e\u003cbr\u003eUrinary iodine is the internationally recommended method for assessing iodine status. Because the kidneys excrete excess iodine, urine reflects your overall intake and body stores more accurately than a blood sample. We use ICP-MS technology — the most precise measurement method available.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan iodine deficiency cause thyroid problems?\u003c\/strong\u003e\u003cbr\u003eYes. Iodine is a key building block of thyroid hormones T3 and T4. Without sufficient iodine, the thyroid cannot produce adequate hormones, which can lead to hypothyroidism, an enlarged thyroid (goitre), fatigue, and metabolic slowdown. This test identifies whether iodine deficiency may be contributing to your symptoms.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are TPO and thyroglobulin antibodies, and why do they matter?\u003c\/strong\u003e\u003cbr\u003eThese are autoimmune markers. Elevated TPO antibodies are the primary indicator of Hashimoto's thyroiditis — the most common cause of an underactive thyroid. Thyroglobulin antibodies (TgAb) are also elevated in autoimmune thyroid disease. Detecting these early allows you to take action before significant thyroid damage occurs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this test suitable for children?\u003c\/strong\u003e\u003cbr\u003eYes. The test is suitable for adults and children. Sample collection is straightforward and non-invasive — the dried blood spot requires only a small finger-prick, and the urine collection is simple. If you are testing a child, please follow the collection instructions carefully.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I collect the samples?\u003c\/strong\u003e\u003cbr\u003eYour kit includes full step-by-step instructions. The dried blood spot is collected via a gentle finger-prick device (lancet). The dried urine sample is collected by applying a small amount of urine to the test card using a pipette. Both samples are then air-dried and posted to the laboratory in the envelope provided.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen will I receive my results?\u003c\/strong\u003e\u003cbr\u003eResults are typically available within \u003cstrong\u003e3–5 working days\u003c\/strong\u003e of the laboratory receiving your samples. You will receive your full report by email, including clear graphics, numerical values, and specialist commentary.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the laboratory fee included in the price?\u003c\/strong\u003e\u003cbr\u003eYes. The purchase price includes the full laboratory analysis fee. There are no additional charges. You are only responsible for posting your sample to the laboratory.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I take this test if I am already on thyroid medication?\u003c\/strong\u003e\u003cbr\u003eYes. This test can be taken while on thyroid medication and is particularly useful for monitoring your levels and understanding whether your current treatment is effective. Please note your current medication when reviewing your results.\u003c\/p\u003e","brand":"ZRT Laboratory","offers":[{"title":"Default Title","offer_id":57962109108605,"sku":"2027-MM","price":143.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/BloodandUrineSpotTest.webp?v=1785073906"},{"product_id":"toxic-essential-elements-test-kit","title":"Heavy Metals \u0026 Mineral Balance Test | ICP-MS Analysis","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e BU-746 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Dried Blood Spot + Dried Urine | \u003cstrong\u003eTechnology:\u003c\/strong\u003e ICP-MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3–5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDried Blood Spot:\u003c\/strong\u003e Zinc, Copper, Magnesium, Selenium, Cadmium, Mercury.\u003cbr\u003e\u003cstrong\u003eDried Urine:\u003c\/strong\u003e Iodine, Bromine, Selenium, Lithium, Arsenic, Cadmium, Mercury, Creatinine.\u003cbr\u003e14 toxic and essential elements measured via ICP-MS — the gold standard for trace element analysis.\u003c\/p\u003e\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\u003cp\u003ePersistent fatigue, brain fog, poor concentration, low mood, frequent illness, slow wound healing, hair loss, muscle cramps, poor sleep, anxiety, or concerns about heavy metal exposure from fish, seafood, dental amalgam, smoking, or industrial environments.\u003c\/p\u003e\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePersistent fatigue, brain fog, or poor concentration without a clear cause\u003c\/li\u003e\n\u003cli\u003eFrequent illness, slow wound healing, or poor immune function\u003c\/li\u003e\n\u003cli\u003eHair loss, muscle cramps, or anxiety\u003c\/li\u003e\n\u003cli\u003ePoor sleep or low mood\u003c\/li\u003e\n\u003cli\u003eRegular consumption of fish, shellfish, or seafood\u003c\/li\u003e\n\u003cli\u003eHistory of dental amalgam (mercury) fillings\u003c\/li\u003e\n\u003cli\u003eSmoking or exposure to industrial or environmental toxins\u003c\/li\u003e\n\u003cli\u003eConcerns about heavy metal accumulation\u003c\/li\u003e\n\u003cli\u003eThose seeking to assess mineral status (zinc, magnesium, copper, selenium) alongside toxic element exposure\u003c\/li\u003e\n\u003cli\u003eAnyone wanting to understand whether nutrient deficiencies or toxic burden may be contributing to symptoms\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy This Test Is Particularly Important\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eToxic heavy metals such as mercury, arsenic, and cadmium accumulate silently through food, water, and environmental exposure — and are almost never included in standard NHS blood tests\u003c\/li\u003e\n\u003cli\u003eZinc and magnesium deficiencies are among the most widespread yet routinely missed mineral imbalances in the UK population — affecting immunity, sleep, mood, and hormonal balance\u003c\/li\u003e\n\u003cli\u003eTesting both blood and urine provides a more complete picture of toxic burden than either sample type alone — blood reflects recent or active exposure while urine reflects cumulative excretion and organ accumulation\u003c\/li\u003e\n\u003cli\u003eCopper-to-zinc ratio is a clinically important marker for immune function, inflammation, and hormonal balance that is never assessed in standard GP testing\u003c\/li\u003e\n\u003cli\u003eICP-MS is the gold standard for trace element analysis — providing clinical-grade accuracy for all 14 markers across both sample types\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\u003ch2\u003eHow It Works\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eOrder your kit — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect samples at home: finger-prick blood spot + urine strip; no clinic visit required\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the prepaid instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3–5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAll 14 markers in clear graphics and easy-to-read values\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003eRecommended next steps based on your results\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e hormone and element testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eICP-MS\u003c\/strong\u003e technology for clinical-grade trace element accuracy\u003c\/li\u003e\n\u003cli\u003eEach element tested in the most clinically significant sample type\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed testing to people across the UK and Europe — from the comfort of home.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between blood spot and urine testing for heavy metals?\u003c\/strong\u003e\u003cbr\u003eBlood reflects recent or active exposure — useful for mercury and cadmium from ongoing sources like fish or cigarettes. Urine reflects excretion and longer-term accumulation in organs such as the kidneys. By testing both, this panel gives a more complete picture of your current and cumulative toxic burden than either sample type alone.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know if I am deficient in zinc or magnesium?\u003c\/strong\u003e\u003cbr\u003eSymptoms of zinc deficiency include frequent illness, slow wound healing, hair loss, and poor appetite. Magnesium deficiency commonly presents as fatigue, muscle cramps, poor sleep, anxiety, and headaches. Both are widespread but rarely tested in standard NHS panels. This test measures both directly in blood, giving you accurate, actionable data.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan copper and zinc imbalance affect my health?\u003c\/strong\u003e\u003cbr\u003eYes. Copper and zinc work in balance — excess copper relative to zinc is associated with anxiety, fatigue, oestrogen dominance, and immune suppression. This test measures both, allowing you and your practitioner to assess the ratio and take targeted action.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this test suitable for children?\u003c\/strong\u003e\u003cbr\u003eYes. The test is suitable for adults and children. Sample collection is non-invasive — a small finger-prick for the blood spot and a straightforward urine collection. Please follow the collection instructions carefully when testing a child.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included in the purchase price. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use this test alongside other Hormone Lab UK tests?\u003c\/strong\u003e\u003cbr\u003eYes. This panel pairs well with thyroid, hormone, or cortisol tests where mineral and toxic element status may be contributing to symptoms. Your results report will include specialist commentary to help guide next steps.\u003c\/p\u003e","brand":"ZRT Laboratory","offers":[{"title":"Default Title","offer_id":57962139582845,"sku":"2028","price":219.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/BloodandUrineSpotTest.webp?v=1785073906"},{"product_id":"women-all-in-one-hormone-neurotransmitter-test","title":"Women All-In-One Test: Hormones, Neurotransmitters \u0026 Heavy Metals","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e Women All In One | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Blood Spot + Dried Urine Strip (4 timed collections) | \u003cstrong\u003eTechnology:\u003c\/strong\u003e Advanced LCMS analysis with specialist laboratory interpretation included | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory (CLIA-certified) | \u003cstrong\u003eTest Result:\u003c\/strong\u003e in 3-5 working days | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eTake control of your health with one of the most complete at-home hormone and wellness tests designed for women. This all-in-one test gives you a clear and simple understanding of your hormones, stress levels, mood, sleep, thyroid health, metabolism, and exposure to heavy metals—all from the comfort of your home.\u003c\/p\u003e\n\u003cp\u003eIt is ideal if you are feeling tired, stressed, gaining weight, struggling with sleep, experiencing mood changes, hormonal imbalance, fertility concerns, or thyroid-related symptoms.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat's Included in This Test\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe test kit includes \u003cstrong\u003ea total of 100 tests\u003c\/strong\u003e, covering the following:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. Dried Blood Spot Hormone, Thyroid \u0026amp; CardioMetabolic Panel (LCMS \/ ICPMS – 27 Tests)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Blood Spot Panel measures 27 essential biomarkers, including reproductive hormones, thyroid markers, cholesterol, inflammation, vitamin D, and key minerals and heavy metals. Includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAnti-Müllerian Hormone (AMH)\u003c\/li\u003e\n\u003cli\u003eCortisol (C)\u003c\/li\u003e\n\u003cli\u003eDehydroepiandrosterone Sulfate (DHEA-S \/ DS)\u003c\/li\u003e\n\u003cli\u003eEstradiol (E2)\u003c\/li\u003e\n\u003cli\u003eEstriol (E3)\u003c\/li\u003e\n\u003cli\u003eEstrone (E1)\u003c\/li\u003e\n\u003cli\u003eFollicle Stimulating Hormone (FSH)\u003c\/li\u003e\n\u003cli\u003eFree Thyroxine (fT4)\u003c\/li\u003e\n\u003cli\u003eFree Triiodothyronine (fT3)\u003c\/li\u003e\n\u003cli\u003eHDL Cholesterol (HDL)\u003c\/li\u003e\n\u003cli\u003eHemoglobin A1c (HbA1c)\u003c\/li\u003e\n\u003cli\u003eHigh Sensitivity C-Reactive Protein (hs-CRP)\u003c\/li\u003e\n\u003cli\u003eInsulin (IN)\u003c\/li\u003e\n\u003cli\u003eLDL\u003c\/li\u003e\n\u003cli\u003eLuteinizing Hormone (LH)\u003c\/li\u003e\n\u003cli\u003eProgesterone (Pg)\u003c\/li\u003e\n\u003cli\u003eSex Hormone Binding Globulin (SHBG)\u003c\/li\u003e\n\u003cli\u003eTestosterone (T)\u003c\/li\u003e\n\u003cli\u003eThyroglobulin (Tgbn)\u003c\/li\u003e\n\u003cli\u003eThyroid Peroxidase Antibodies (TPOab)\u003c\/li\u003e\n\u003cli\u003eThyroid Stimulating Hormone (TSH)\u003c\/li\u003e\n\u003cli\u003eTotal Cholesterol (CH)\u003c\/li\u003e\n\u003cli\u003eTotal Thyroxine (TT4)\u003c\/li\u003e\n\u003cli\u003eTriglycerides (TG)\u003c\/li\u003e\n\u003cli\u003eVitamin D2 (Vit D2)\u003c\/li\u003e\n\u003cli\u003eVitamin D3 (Vit D3)\u003c\/li\u003e\n\u003cli\u003eVLDL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e2. Saliva Hormone Test – Daily Hormone \u0026amp; Stress Levels (LCMS – 10 Tests)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Saliva Hormone Panel (LCMS) measures 10 key active hormones, helping you assess daily hormone balance and stress response with high sensitivity. Includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEstradiol (E2)\u003c\/li\u003e\n\u003cli\u003eEstriol (E3)\u003c\/li\u003e\n\u003cli\u003eEstrone (E1)\u003c\/li\u003e\n\u003cli\u003eProgesterone (Pg)\u003c\/li\u003e\n\u003cli\u003eTestosterone (T)\u003c\/li\u003e\n\u003cli\u003eDHEA-S (DS)\u003c\/li\u003e\n\u003cli\u003eCortisol (C ×4 – 4 samples across the day)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e3. Advanced Neurotransmitter \u0026amp; Stress Profile (LCMS Dried Urine – 50 Tests)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTryptophan (Trp)\u003c\/li\u003e\n\u003cli\u003eSerotonin (5-HT)\u003c\/li\u003e\n\u003cli\u003e5-Hydroxyindoleacetic Acid (5-HIAA)\u003c\/li\u003e\n\u003cli\u003eGamma-Aminobutyric Acid (GABA)\u003c\/li\u003e\n\u003cli\u003eGlycine (Gly)\u003c\/li\u003e\n\u003cli\u003eTaurine (Tau)\u003c\/li\u003e\n\u003cli\u003eGlutamate (Glu)\u003c\/li\u003e\n\u003cli\u003eGlutamine (Gln)\u003c\/li\u003e\n\u003cli\u003eHistidine (His)\u003c\/li\u003e\n\u003cli\u003eHistamine (HIST)\u003c\/li\u003e\n\u003cli\u003eN-Methylhistamine (N-MeHist)\u003c\/li\u003e\n\u003cli\u003ePhenylethylamine (PEA)\u003c\/li\u003e\n\u003cli\u003eTyrosine (Tyr)\u003c\/li\u003e\n\u003cli\u003eTyramine (Tyra)\u003c\/li\u003e\n\u003cli\u003eDopamine (DA)\u003c\/li\u003e\n\u003cli\u003eDihydroxyphenylacetic Acid (DOPAC)\u003c\/li\u003e\n\u003cli\u003eHomovanillic Acid (HVA)\u003c\/li\u003e\n\u003cli\u003eNormetanephrine (NMN)\u003c\/li\u003e\n\u003cli\u003eVanillylmandelic Acid (VMA)\u003c\/li\u003e\n\u003cli\u003eKynurenine (Kyn)\u003c\/li\u003e\n\u003cli\u003eKynurenic Acid (KynAc)\u003c\/li\u003e\n\u003cli\u003e3-Hydroxykynurenine (3OHKyn)\u003c\/li\u003e\n\u003cli\u003eXanthurenate (Xanth)\u003c\/li\u003e\n\u003cli\u003eCreatinine (Crtn ×5)\u003c\/li\u003e\n\u003cli\u003eFree Cortisol (FC ×4)\u003c\/li\u003e\n\u003cli\u003eFree Cortisone (FCn ×4)\u003c\/li\u003e\n\u003cli\u003e6-Sulfatoxymelatonin (MT6s ×4)\u003c\/li\u003e\n\u003cli\u003eNorepinephrine (NE ×5)\u003c\/li\u003e\n\u003cli\u003eEpinephrine (Epi ×5)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e4. Heavy Metals \u0026amp; Essential Elements Test (ICPMS Dried Urine and Blood – 14 Tests)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Heavy Metals \u0026amp; Essential Elements Test uses advanced ICP-MS element testing to detect nutrient deficiencies and toxic exposures that may be affecting energy, metabolism, and overall wellbeing. Includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIodine (I)\u003c\/li\u003e\n\u003cli\u003eBromine (Br)\u003c\/li\u003e\n\u003cli\u003eSelenium (Se)\u003c\/li\u003e\n\u003cli\u003eArsenic (As)\u003c\/li\u003e\n\u003cli\u003eMercury (Hg)\u003c\/li\u003e\n\u003cli\u003eCadmium (Cd)\u003c\/li\u003e\n\u003cli\u003eCreatinine (Crtn)\u003c\/li\u003e\n\u003cli\u003eLithium (Li)\u003c\/li\u003e\n\u003cli\u003eZinc (Zn)\u003c\/li\u003e\n\u003cli\u003eMagnesium (Mg)\u003c\/li\u003e\n\u003cli\u003eCopper (Cu)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eThe Complete Guide to Women's Health Testing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eModern symptoms like fatigue, mood swings, poor sleep, weight changes, and hormonal imbalance rarely happen in isolation. They are often signals of deeper imbalances. This test helps you move beyond guesswork and uncover what is really driving how you feel.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHormone Balance \u0026amp; Female Wellbeing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eHormones influence every stage of a woman's life—from menstrual cycles and fertility to energy, mood, and metabolism. This test analyses key hormones such as estrogen, progesterone, testosterone, and cortisol to help you understand irregular cycles and PMS, fertility concerns, perimenopause and menopause changes, and low energy and burnout.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eStress, Mood \u0026amp; Brain Chemistry\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eYour mental and emotional wellbeing is closely linked to neurotransmitters such as serotonin, dopamine, and GABA. This test includes an advanced neurotransmitter profile to help you understand stress and adrenal function, mood balance and emotional health, sleep quality and recovery, and focus and cognitive performance.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eThyroid \u0026amp; Metabolic Health\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBy measuring markers such as TSH, Free T3, Free T4, and thyroid antibodies, this test helps identify hidden imbalances early. It also includes cardiometabolic markers like insulin, cholesterol, and inflammation, giving insight into your long-term health and metabolic performance.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHidden Toxins \u0026amp; Nutrient Imbalances\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eHeavy metals such as mercury, arsenic, and cadmium may interfere with hormones and brain function, while essential minerals like zinc, magnesium, and selenium are vital for hormone production, energy and metabolism, immune function, and brain health.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eSimple At-Home Testing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe kit is easy and convenient to use at home. Collect your samples from the comfort of your home and send them to our laboratory. Your results will be ready within \u003cstrong\u003e3–5 working days\u003c\/strong\u003e after the lab receives your sample. You will receive a detailed report with clear graphics and values, along with expert comments from a \u003cstrong\u003eHormone and Neurotransmitters Specialist PhD doctor\u003c\/strong\u003e, including guidance on what to do next.\u003c\/p\u003e\n\u003cp\u003eThe test is suitable for \u003cstrong\u003eadults and children\u003c\/strong\u003e. The kit includes the \u003cstrong\u003elaboratory fee\u003c\/strong\u003e, meaning there are \u003cstrong\u003eno additional laboratory costs or taxes\u003c\/strong\u003e. Customers are responsible for posting their samples to the laboratory, and the kit should be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of purchase.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ – Women All-In-One Test\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat does the Women All-In-One Test measure?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Women All-In-One Test measures over 100 key biomarkers to provide a complete picture of female health. It evaluates essential hormone levels, neurotransmitters that influence mood, stress, sleep, and mental wellbeing, alongside heavy metals and essential elements that can impact hormonal balance and overall health.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWho should use this test?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Women All-In-One Test is suitable for women and girls who want a complete understanding of their health, especially those experiencing symptoms such as fatigue, hormonal imbalance, irregular periods, PMS, mood changes, poor sleep, weight changes, or low energy. It is also ideal for women looking to support fertility, manage menopause or perimenopause symptoms, or optimise overall wellbeing.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow do I collect samples?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFollow the kit guide. Collect saliva, dried blood spot, and dried urine spot at the specified times. Avoid food, drink, gum, and brushing teeth for 30 minutes before each sample.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow long do results take?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eResults are delivered within 3–5 working days after the lab receives the samples.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAre lab fees included?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. The listed price includes laboratory analysis. No extra fee.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDo I need to ship the samples?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. You are responsible for sending your samples to the laboratory using the packaging provided in the kit.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWill a specialist review my results?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. Your results are reviewed by a PhD-level Hormone and Neurotransmitter Specialist, who provides clear comments and personalised recommendations on next steps.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIs the test suitable for children?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. All our tests are suitable for adults and children.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat is the kit shelf life?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e12 months from purchase if unopened and stored as directed.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat method is used?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe test uses advanced mass spectrometry techniques, including LC-MS, GC-MS, and ICP-MS. These methods measure analytes by detecting their mass-to-charge ratio after specialised sample preparation. Mass spectrometry is considered the gold standard for laboratory analysis due to its high sensitivity, specificity, and ability to accurately assess complex hormones, neurotransmitters, and elements across a wide range.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy We Partner with ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAt Hormone Lab UK, every home test kit is analysed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e, a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic and research laboratory specialising in \u003cstrong\u003ehormone testing, thyroid testing, fertility testing, adrenal function, neurotransmitter analysis, cardiometabolic health, heavy metals, and wellness testing\u003c\/strong\u003e. Founded in 1998 by renowned biochemist and breast cancer researcher \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e, ZRT has become one of the world's leading laboratories for advanced functional health testing.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003emore than 11 million laboratory tests\u003c\/strong\u003e performed and healthcare professionals in \u003cstrong\u003eover 96 countries\u003c\/strong\u003e relying on its expertise, ZRT is recognised for scientific excellence, analytical accuracy, and continuous innovation. The laboratory pioneered \u003cstrong\u003eat-home saliva hormone testing\u003c\/strong\u003e, introduced the \u003cstrong\u003efirst commercially available dried blood spot (DBS) hormone tests\u003c\/strong\u003e, and developed \u003cstrong\u003eDried Urine Testing (DUTS)\u003c\/strong\u003e, helping make advanced laboratory diagnostics more accessible and clinically meaningful.\u003c\/p\u003e\n\u003cp\u003eEvery sample is analysed using state-of-the-art \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e and \u003cstrong\u003eICP-MS\u003c\/strong\u003e technology under rigorous quality control standards, providing highly accurate, clinically reliable results. ZRT also collaborates with leading organisations, including the \u003cstrong\u003eCenters for Disease Control and Prevention (CDC)\u003c\/strong\u003e, the \u003cstrong\u003eNational Institutes of Health (NIH)\u003c\/strong\u003e, and major universities, supporting ongoing research and advances in laboratory medicine.\u003c\/p\u003e\n\u003cp\u003eBy partnering with ZRT Laboratory, Hormone Lab UK gives customers throughout the UK and Europe access to internationally trusted, research-backed laboratory testing that supports informed, personalised healthcare decisions.\u003c\/p\u003e","brand":"ZRT Laboratory","offers":[{"title":"Default Title","offer_id":57962561438077,"sku":"3875","price":2399.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Women_sAllinOneTest.webp?v=1785073886"},{"product_id":"men-all-in-one-hormone-neurotransmitter-test","title":"Men All-In-One Test: Hormones, Neurotransmitters \u0026 Heavy Metals","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e Men All In One | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Blood Spot + Dried Urine Strip (4 timed collections) | \u003cstrong\u003eTechnology:\u003c\/strong\u003e Advanced LCMS analysis with specialist laboratory interpretation included | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory (CLIA-certified) | \u003cstrong\u003eTest Result:\u003c\/strong\u003e in 3-5 working days | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\n\u003cp\u003eTake a more complete and informed approach to your health with an advanced all-in-one test designed for men, \u003cstrong\u003esuitable for both adults and children.\u003c\/strong\u003e This comprehensive profile provides a clear understanding of your hormones, stress levels, mood, sleep, thyroid function, metabolism, and exposure to toxins — from the convenience of your home.\u003c\/p\u003e\n\u003cp\u003eIt is designed to help you identify what is truly affecting how you feel and perform. By analysing key systems together, you can uncover the root causes of fatigue, stress, poor sleep, low testosterone symptoms, weight changes, low motivation, and metabolic or thyroid-related concerns.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat’s Included in This Test\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe test kit includes a total of \u003cstrong\u003eover 100 tests\u003c\/strong\u003e, covering the following:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. Blood Spot Hormone, Thyroid \u0026amp; CardioMetabolic Panel (LCMS \/ ICPMS – 27 Tests)\u003c\/strong\u003e\u003cbr\u003eThis test checks your key male hormones, thyroid function, heart health, inflammation, and essential minerals. Includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCortisol (C)\u003c\/li\u003e\n\u003cli\u003eDHEA-S (DS)\u003c\/li\u003e\n\u003cli\u003eEstradiol (E2)\u003c\/li\u003e\n\u003cli\u003eEstriol (E3)\u003c\/li\u003e\n\u003cli\u003eEstrone (E1)\u003c\/li\u003e\n\u003cli\u003eFollicle Stimulating Hormone (FSH)\u003c\/li\u003e\n\u003cli\u003eFree Thyroxine (FT4)\u003c\/li\u003e\n\u003cli\u003eFree Triiodothyronine (FT3)\u003c\/li\u003e\n\u003cli\u003eHDL Cholesterol (HDL)\u003c\/li\u003e\n\u003cli\u003eHemoglobin A1c (HbA1c)\u003c\/li\u003e\n\u003cli\u003eHigh Sensitivity C-Reactive Protein (hs-CRP)\u003c\/li\u003e\n\u003cli\u003eInsulin (IN)\u003c\/li\u003e\n\u003cli\u003eLDL\u003c\/li\u003e\n\u003cli\u003eLuteinizing Hormone (LH)\u003c\/li\u003e\n\u003cli\u003eProgesterone (Pg)\u003c\/li\u003e\n\u003cli\u003eProstate-Specific Antigen (PSA)\u003c\/li\u003e\n\u003cli\u003eSex Hormone Binding Globulin (SHBG)\u003c\/li\u003e\n\u003cli\u003eTestosterone (T)\u003c\/li\u003e\n\u003cli\u003eThyroglobulin (Tgbn)\u003c\/li\u003e\n\u003cli\u003eThyroid Peroxidase Antibody (TPOab)\u003c\/li\u003e\n\u003cli\u003eThyroid Stimulating Hormone (TSH)\u003c\/li\u003e\n\u003cli\u003eTotal Cholesterol (CH)\u003c\/li\u003e\n\u003cli\u003eTotal Thyroxine (TT4)\u003c\/li\u003e\n\u003cli\u003eTriglycerides (TG)\u003c\/li\u003e\n\u003cli\u003eVLDL\u003c\/li\u003e\n\u003cli\u003eVitamin D2\u003c\/li\u003e\n\u003cli\u003eVitamin D3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e2. Saliva Hormone Test – Daily Hormone \u0026amp; Stress Levels (LCMS – 10 Tests)\u003c\/strong\u003e\u003cbr\u003eMeasures your active hormones and daily cortisol rhythm to assess stress and energy patterns. Includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEstradiol (E2)\u003c\/li\u003e\n\u003cli\u003eEstriol (E3)\u003c\/li\u003e\n\u003cli\u003eEstrone (E1)\u003c\/li\u003e\n\u003cli\u003eProgesterone (Pg)\u003c\/li\u003e\n\u003cli\u003eTestosterone (T)\u003c\/li\u003e\n\u003cli\u003eDHEA-S (DS)\u003c\/li\u003e\n\u003cli\u003eCortisol (C ×4 – taken at different times of the day)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e3. Advanced Neurotransmitter \u0026amp; Stress Profile (LCMS Dried Urine – 50 Tests)\u003c\/strong\u003e\u003cbr\u003eProvides deep insight into your brain chemistry, mood, focus, and sleep quality. Includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTryptophan (Trp)\u003c\/li\u003e\n\u003cli\u003eSerotonin (5-HT)\u003c\/li\u003e\n\u003cli\u003e5-HIAA\u003c\/li\u003e\n\u003cli\u003eGABA\u003c\/li\u003e\n\u003cli\u003eGlycine\u003c\/li\u003e\n\u003cli\u003eTaurine\u003c\/li\u003e\n\u003cli\u003eGlutamate\u003c\/li\u003e\n\u003cli\u003eGlutamine\u003c\/li\u003e\n\u003cli\u003eHistidine\u003c\/li\u003e\n\u003cli\u003eHistamine\u003c\/li\u003e\n\u003cli\u003eN-Methylhistamine\u003c\/li\u003e\n\u003cli\u003ePEA\u003c\/li\u003e\n\u003cli\u003eTyrosine\u003c\/li\u003e\n\u003cli\u003eTyramine\u003c\/li\u003e\n\u003cli\u003eDopamine\u003c\/li\u003e\n\u003cli\u003eDOPAC\u003c\/li\u003e\n\u003cli\u003eHVA\u003c\/li\u003e\n\u003cli\u003eNormetanephrine\u003c\/li\u003e\n\u003cli\u003eVMA\u003c\/li\u003e\n\u003cli\u003eKynurenine\u003c\/li\u003e\n\u003cli\u003eKynurenic Acid\u003c\/li\u003e\n\u003cli\u003e3-OH-Kynurenine\u003c\/li\u003e\n\u003cli\u003eXanthurenate\u003c\/li\u003e\n\u003cli\u003eCreatinine (Crtn ×5)\u003c\/li\u003e\n\u003cli\u003eFree Cortisol (FC ×4)\u003c\/li\u003e\n\u003cli\u003eFree Cortisone (FCn ×4)\u003c\/li\u003e\n\u003cli\u003eMelatonin (MT6s ×4)\u003c\/li\u003e\n\u003cli\u003eNorepinephrine (NE ×5)\u003c\/li\u003e\n\u003cli\u003eEpinephrine (Epi ×5)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e4. Heavy Metals \u0026amp; Essential Elements Test (ICPMS – 14 Tests)\u003c\/strong\u003e\u003cbr\u003eChecks for toxic metals and key minerals that may impact energy, metabolism, and overall health. Includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIodine (I)\u003c\/li\u003e\n\u003cli\u003eBromine (Br)\u003c\/li\u003e\n\u003cli\u003eSelenium (Se)\u003c\/li\u003e\n\u003cli\u003eLithium (Li)\u003c\/li\u003e\n\u003cli\u003eArsenic (As)\u003c\/li\u003e\n\u003cli\u003eCadmium (Cd)\u003c\/li\u003e\n\u003cli\u003eMercury (Hg)\u003c\/li\u003e\n\u003cli\u003eCreatinine (Crtn)\u003c\/li\u003e\n\u003cli\u003eZinc (Zn)\u003c\/li\u003e\n\u003cli\u003eMagnesium (Mg)\u003c\/li\u003e\n\u003cli\u003eCopper (Cu)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eMen All-In-One Test: The Complete Guide to Hormones, Performance \u0026amp; Total Health\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eModern men often experience symptoms such as fatigue, low motivation, poor sleep, weight gain, brain fog, and reduced performance. These issues are frequently treated in isolation, yet they are usually connected. This test is designed to uncover the full picture by analysing hormones, brain chemistry, thyroid function, metabolism, and toxic exposure together.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHormones and Male Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBy analysing testosterone, DHEA-S, cortisol, estrogen markers, and binding proteins such as SHBG, this test helps you understand low testosterone symptoms and reduced libido, fatigue and lack of motivation, muscle loss and reduced strength, and hormonal imbalances affecting performance.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eStress, Focus and Brain Chemistry\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNeurotransmitters such as dopamine, serotonin, and GABA regulate mood, focus, motivation, and sleep. The advanced neurotransmitter profile provides deep insight into stress resilience and adrenal function, mental clarity and cognitive performance, mood stability and emotional balance, and sleep quality and recovery.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eThyroid and Metabolic Health\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBy measuring TSH, Free T3, Free T4, and thyroid antibodies, this test helps detect hidden imbalances that may contribute to fatigue, weight gain, and low energy. Cardiometabolic markers such as insulin, cholesterol, inflammation, and HbA1c also provide insight into metabolic health and long-term risk factors.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHidden Toxins and Nutrient Deficiencies\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eToxic elements such as mercury, arsenic, and cadmium may interfere with hormone production and brain health, while key nutrients like zinc, magnesium, and selenium are essential for testosterone production, energy metabolism, immune function, and cognitive performance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eConvenient At-Home Testing with Lab Accuracy\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUsing a combination of dried blood spot, saliva, and dried urine samples, you can complete the entire process from the comfort of your home. All samples are analysed using advanced laboratory technologies such as LC-MS and ICP-MS, ensuring a high level of precision and reliability.\u003c\/p\u003e\n\u003cp\u003eSimply collect your samples at home by following the instructions provided, then send them to our laboratory. Your results will be ready within \u003cstrong\u003e3–5 working days\u003c\/strong\u003e after the lab receives your samples. You will receive a detailed report with clear visuals and values, along with expert commentary from a \u003cstrong\u003eHormone \u0026amp; Neurotransmitter Specialist PhD Dr\u003c\/strong\u003e, including guidance on the next steps.\u003c\/p\u003e\n\u003cp\u003eThe test is suitable for both adults and children. \u003cstrong\u003eThe laboratory fee is included\u003c\/strong\u003e in the kit, so there are no additional lab costs or hidden charges. Customers are responsible for posting their samples to the laboratory, and \u003cstrong\u003ethe kit should be used within 12 months\u003c\/strong\u003e of purchase.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat This Test Helps You Achieve\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUnderstand testosterone levels and overall hormone balance\u003c\/li\u003e\n\u003cli\u003eIdentify causes of fatigue, stress, and poor sleep\u003c\/li\u003e\n\u003cli\u003eEvaluate thyroid and metabolic function\u003c\/li\u003e\n\u003cli\u003eAnalyse stress response and adrenal rhythm\u003c\/li\u003e\n\u003cli\u003eAssess neurotransmitters linked to focus, mood, and performance\u003c\/li\u003e\n\u003cli\u003eDetect heavy metals and nutrient imbalances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy We Partner with ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAt Hormone Lab UK, every home test kit is analysed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e, a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic and research laboratory specialising in \u003cstrong\u003ehormone testing, thyroid testing, fertility testing, adrenal function, neurotransmitter analysis, cardiometabolic health, heavy metals, and wellness testing\u003c\/strong\u003e. Founded in 1998 by renowned biochemist and breast cancer researcher \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e, ZRT has become one of the world’s leading laboratories for advanced functional health testing.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003emore than 11 million laboratory tests\u003c\/strong\u003e performed and healthcare professionals in \u003cstrong\u003eover 96 countries\u003c\/strong\u003e relying on its expertise, ZRT is recognised for scientific excellence, analytical accuracy, and continuous innovation. The laboratory pioneered \u003cstrong\u003eat-home saliva hormone testing\u003c\/strong\u003e, introduced the \u003cstrong\u003efirst commercially available dried blood spot (DBS) hormone tests\u003c\/strong\u003e, and developed \u003cstrong\u003eDried Urine Testing (DUTS)\u003c\/strong\u003e, helping make advanced laboratory diagnostics more accessible and clinically meaningful.\u003c\/p\u003e\n\u003cp\u003eEvery sample is analysed using state-of-the-art \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e and \u003cstrong\u003eICP-MS\u003c\/strong\u003e technology under rigorous quality control standards, providing highly accurate, clinically reliable results. ZRT also collaborates with leading organisations, including the \u003cstrong\u003eCenters for Disease Control and Prevention (CDC)\u003c\/strong\u003e, the \u003cstrong\u003eNational Institutes of Health (NIH)\u003c\/strong\u003e, and major universities, supporting ongoing research and advances in laboratory medicine.\u003c\/p\u003e\n\u003cp\u003eBy partnering with ZRT Laboratory, Hormone Lab UK gives customers throughout the UK and Europe access to internationally trusted, research-backed laboratory testing that supports informed, personalised healthcare decisions.\u003c\/p\u003e","brand":"ZRT Laboratory","offers":[{"title":"Default Title","offer_id":57962656727421,"sku":"MEN-ALLIN-01","price":2399.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Men_s_All_in_One_Test.jpg?v=1785073912"},{"product_id":"female-thyroid-cortisol-test-kit","title":"Female Thyroid \u0026 Cortisol Test Kit","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-640 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Dried Blood Spot + Saliva | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3-5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory - CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eBlood Spot - Full Thyroid Panel:\u003c\/strong\u003e TSH, Free T3, Free T4, Total T4, TPO Antibodies, Thyroglobulin Antibodies.\u003cbr\u003e\u003cstrong\u003eSaliva - 4-Point Cortisol Profile:\u003c\/strong\u003e Morning, Noon, Evening, and Night Cortisol.\u003cbr\u003e10 markers total - assessing thyroid function, autoimmune thyroid activity, and the full daily cortisol rhythm in a single at-home kit.\u003c\/p\u003e\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\u003cp\u003ePersistent fatigue, unexplained weight gain, brain fog, low mood, anxiety, cold intolerance, dry skin, hair thinning, irregular or heavy periods, fertility difficulties, insomnia, night waking, chronic stress, burnout, or perimenopausal symptoms that are difficult to attribute to a single cause.\u003c\/p\u003e\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePersistent fatigue or exhaustion that does not improve with rest or sleep\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain or difficulty losing weight despite diet and exercise\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or low mood\u003c\/li\u003e\n\u003cli\u003eCold intolerance, dry skin, or hair thinning\u003c\/li\u003e\n\u003cli\u003eIrregular or heavy periods, or fertility difficulties\u003c\/li\u003e\n\u003cli\u003eInsomnia, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eAnxiety or emotional volatility\u003c\/li\u003e\n\u003cli\u003ePerimenopausal or menopausal symptoms difficult to attribute to a single cause\u003c\/li\u003e\n\u003cli\u003ePreviously told thyroid results are normal but symptoms persist\u003c\/li\u003e\n\u003cli\u003eOn levothyroxine or HRT and wanting comprehensive thyroid and cortisol monitoring\u003c\/li\u003e\n\u003cli\u003eDiagnosed or suspected Hashimoto's thyroiditis or autoimmune thyroid disease\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy This Test Is Particularly Important for Women\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWomen are 5-10 times more likely than men to develop thyroid disorders - yet thyroid disease is frequently misattributed to stress, depression, or perimenopause\u003c\/li\u003e\n\u003cli\u003eChronic cortisol elevation suppresses T4-to-T3 conversion, producing hypothyroid symptoms with a completely normal TSH - a pattern only detectable when Free T3 is measured alongside TSH and cortisol together\u003c\/li\u003e\n\u003cli\u003eHashimoto's thyroiditis is present in women for years before TSH becomes abnormal - early detection requires direct TPO and Tg antibody testing\u003c\/li\u003e\n\u003cli\u003eThe 4-point cortisol profile identifies which phase of the day is driving thyroid T3 suppression - morning, noon, evening, or night - enabling targeted intervention that a single cortisol value cannot provide\u003c\/li\u003e\n\u003cli\u003eHRT and the contraceptive pill alter thyroid hormone binding and metabolism - making FT3, FT4, and antibody testing alongside cortisol essential for women on hormonal treatment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\u003ch2\u003eHow It Works\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eOrder your kit - delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect your blood spot via finger-prick and saliva at four time points across the day (morning before 9am, noon, evening, night)\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3-5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAll 10 marker results with sex- and age-appropriate reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual charts for your cortisol daily curve and full thyroid panel\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included - no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e - a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe - from the comfort of home.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhy test thyroid and cortisol together?\u003c\/strong\u003e\u003cbr\u003eChronic cortisol elevation suppresses T4-to-T3 conversion, producing hypothyroid symptoms with a normal TSH. Testing both allows accurate differentiation between true thyroid disease, cortisol-driven thyroid suppression, and autoimmune thyroid conditions - each requiring a different approach.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on levothyroxine, HRT, or the contraceptive pill?\u003c\/strong\u003e\u003cbr\u003eYes. These medications affect thyroid hormone binding and metabolism, which is precisely why testing FT3, FT4, and antibodies alongside TSH and cortisol provides a more complete picture. Follow the timing guidance in your kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow accurate is the cortisol measurement?\u003c\/strong\u003e\u003cbr\u003eSaliva cortisol is measured using LC-MS\/MS - the gold standard for bioavailable hormone measurement. It reflects the free, active fraction of cortisol rather than total bound cortisol measured in blood.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen should I collect my morning saliva sample?\u003c\/strong\u003e\u003cbr\u003eMorning cortisol must be collected before 9am, ideally within 30 minutes of waking, to accurately capture the Cortisol Awakening Response.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":58618150846845,"sku":"2024-F","price":150.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"female-cardiometabolic-thyroid-test-kit","title":"Female CardioMetabolic \u0026 Thyroid Test Kit","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-642 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Dried Blood Spot + Saliva | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3-5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory - CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eBlood Spot - Thyroid Panel:\u003c\/strong\u003e TSH, Free T3, Free T4, Total T4, TPO Antibodies, Thyroglobulin Antibodies.\u003cbr\u003e\u003cstrong\u003eBlood Spot - CardioMetabolic Panel:\u003c\/strong\u003e Fasting Insulin, HbA1c, HDL Cholesterol, Triglycerides, Total Cholesterol, hsCRP.\u003cbr\u003e\u003cstrong\u003eSaliva - 4-Point Cortisol Profile:\u003c\/strong\u003e Morning, Noon, Evening, and Night Cortisol.\u003cbr\u003e13 markers total - a clinically complete picture of thyroid, metabolic, cardiovascular, and adrenal health for women in a single at-home kit.\u003c\/p\u003e\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\u003cp\u003ePersistent fatigue, unexplained weight gain, brain fog, low mood, anxiety, cold intolerance, dry skin, hair thinning, irregular or heavy periods, perimenopausal or menopausal symptoms, PCOS, insomnia, night sweats, sugar cravings, elevated cholesterol or triglycerides, chronic stress, or burnout.\u003c\/p\u003e\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePersistent fatigue or exhaustion that does not improve with rest or sleep\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain or difficulty losing weight\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or low mood\u003c\/li\u003e\n\u003cli\u003eCold intolerance, dry skin, or hair thinning\u003c\/li\u003e\n\u003cli\u003eIrregular or heavy periods, or fertility difficulties\u003c\/li\u003e\n\u003cli\u003ePerimenopausal or menopausal symptoms\u003c\/li\u003e\n\u003cli\u003ePCOS or symptoms associated with insulin resistance\u003c\/li\u003e\n\u003cli\u003eSugar cravings, energy crashes, or elevated cholesterol or triglycerides on previous testing\u003c\/li\u003e\n\u003cli\u003eInsomnia, night sweats, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eOn HRT, the contraceptive pill, or levothyroxine and wanting comprehensive monitoring\u003c\/li\u003e\n\u003cli\u003eDiagnosed or suspected Hashimoto's thyroiditis, hypothyroidism, or autoimmune thyroid disease\u003c\/li\u003e\n\u003cli\u003eFamily history of thyroid disease, heart disease, diabetes, or metabolic syndrome\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy This Test Is Particularly Important for Women\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThyroid disease is up to 10 times more common in women than men - yet it is frequently misattributed to stress, depression, or perimenopause, with TSH alone missing the majority of clinically relevant thyroid dysfunction\u003c\/li\u003e\n\u003cli\u003eCortisol suppresses T4-to-T3 conversion, oestrogen decline raises cardiovascular risk, and insulin resistance worsens across hormonal transitions - all three systems are interconnected and must be assessed together\u003c\/li\u003e\n\u003cli\u003eHashimoto's thyroiditis is directly worsened by elevated cortisol and insulin resistance, and is present in women for years before TSH becomes abnormal\u003c\/li\u003e\n\u003cli\u003eFasting insulin is the earliest detectable marker of insulin resistance - elevated years before HbA1c becomes abnormal, and directly driven by cortisol excess, PCOS, and oestrogen decline in women\u003c\/li\u003e\n\u003cli\u003eHRT and the contraceptive pill affect thyroid hormone binding and lipid profiles - making the combined panel essential for women on hormonal treatment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\u003ch2\u003eHow It Works\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eOrder your kit - delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect your blood spot via finger-prick and saliva at four time points across the day (morning before 9am, noon, evening, night); cycle timing guidance is included\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3-5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAll 13 marker results with female-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual charts for your cortisol curve, thyroid panel, and cardiometabolic markers\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included - no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e - a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe - from the comfort of home.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhy test thyroid, cortisol, and cardiometabolic markers together?\u003c\/strong\u003e\u003cbr\u003eIn women, these systems are tightly interconnected through oestrogen, progesterone, and insulin. Cortisol suppresses T3 conversion; insulin resistance worsens with cortisol elevation and oestrogen decline; cardiovascular risk rises as thyroid and metabolic function deteriorates. Testing all together reveals the root cause in a single kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on HRT, the contraceptive pill, or levothyroxine?\u003c\/strong\u003e\u003cbr\u003eYes. HRT and the pill affect thyroid hormone binding and lipid profiles, which is precisely why a comprehensive panel including FT3, FT4, and TT4 provides more useful information than TSH alone. Follow the timing guidance in your kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen should I collect my samples during my cycle?\u003c\/strong\u003e\u003cbr\u003eGuidance on optimal cycle timing for both the blood spot and saliva samples is included in the kit instructions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow accurate is the cortisol measurement?\u003c\/strong\u003e\u003cbr\u003eSaliva cortisol is measured using LC-MS\/MS - the gold standard for bioavailable hormone measurement, reflecting the free active fraction rather than total bound cortisol.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":58618173882749,"sku":"SB-642-F","price":217.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"female-cardiometabolic-cortisol-test-kit","title":"Female CardioMetabolic \u0026 Cortisol Test Kit","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-641 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Dried Blood Spot + Saliva | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3-5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory - CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eSaliva - 4-Point Cortisol Profile:\u003c\/strong\u003e Morning, Noon, Evening, and Night Cortisol.\u003cbr\u003e\u003cstrong\u003eBlood Spot - CardioMetabolic Panel:\u003c\/strong\u003e Fasting Insulin, HbA1c, HDL Cholesterol, Triglycerides, Total Cholesterol, hsCRP.\u003cbr\u003e10 markers total - an integrated assessment of the stress-metabolism axis and cardiovascular health for women in a single at-home kit.\u003c\/p\u003e\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\u003cp\u003ePersistent fatigue, unexplained abdominal weight gain, sugar cravings, energy crashes, insomnia, night sweats, chronic stress, burnout, elevated cholesterol or triglycerides, blood sugar irregularities, anxiety, brain fog, PCOS, perimenopausal or menopausal symptoms, or a history of gestational diabetes.\u003c\/p\u003e\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePersistent fatigue or exhaustion that does not improve with rest\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain, particularly around the abdomen\u003c\/li\u003e\n\u003cli\u003eSugar cravings, energy crashes, or afternoon slumps\u003c\/li\u003e\n\u003cli\u003eElevated cholesterol, triglycerides, or blood sugar on previous testing\u003c\/li\u003e\n\u003cli\u003eInsomnia, night sweats, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eAnxiety or brain fog\u003c\/li\u003e\n\u003cli\u003ePCOS or symptoms associated with insulin resistance\u003c\/li\u003e\n\u003cli\u003ePerimenopausal or menopausal symptoms including night sweats and weight gain\u003c\/li\u003e\n\u003cli\u003eHistory of gestational diabetes or pre-diabetes\u003c\/li\u003e\n\u003cli\u003eWomen wanting a targeted cortisol and cardiometabolic assessment without a full sex hormone or thyroid panel\u003c\/li\u003e\n\u003cli\u003eFamily history of heart disease, diabetes, or metabolic syndrome\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy This Test Is Particularly Important for Women\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBefore menopause, oestrogen protects HDL cholesterol and suppresses vascular inflammation - after menopause, LDL rises, HDL falls, triglycerides increase, and hsCRP elevates, raising cardiovascular disease risk to match or exceed that of men\u003c\/li\u003e\n\u003cli\u003eCortisol dysregulation accelerates cardiometabolic deterioration at every hormonal transition - driving visceral fat, insulin resistance, and elevated triglycerides and hsCRP simultaneously\u003c\/li\u003e\n\u003cli\u003eWomen are less likely to be tested or treated for cardiometabolic risk than men, despite equivalent or greater risk after menopause\u003c\/li\u003e\n\u003cli\u003eFasting insulin is the earliest detectable marker of insulin resistance - elevated years before HbA1c or fasting glucose becomes abnormal, and directly driven by cortisol excess, low progesterone, PCOS, and oestrogen decline\u003c\/li\u003e\n\u003cli\u003eThe 4-point cortisol profile identifies which phase of the day is driving cardiometabolic deterioration - enabling targeted intervention that a single cortisol measurement cannot provide\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\u003ch2\u003eHow It Works\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eOrder your kit - delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect saliva at four time points across the day (morning before 9am, noon, evening, night) and blood spot via finger-prick; cycle timing guidance is included\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3-5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAll 10 marker results with female-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual charts for your cortisol daily curve and cardiometabolic panel\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included - no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e - a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe - from the comfort of home.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhy test cortisol and cardiometabolic markers together in women?\u003c\/strong\u003e\u003cbr\u003eCortisol is a primary driver of insulin resistance, visceral fat, elevated triglycerides, reduced HDL, and systemic inflammation in women - effects that worsen at every hormonal life stage. Assessing both together reveals the root cause of metabolic symptoms that treating markers in isolation misses.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen should I collect my samples during my cycle?\u003c\/strong\u003e\u003cbr\u003eThis test can be taken at any point in your cycle. Guidance on optimal timing is included in the kit. Collecting during a representative period of your typical stress and lifestyle pattern gives the most clinically useful results.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on HRT or the contraceptive pill?\u003c\/strong\u003e\u003cbr\u003eYes. HRT and hormonal contraception affect lipid profiles and blood sugar regulation, which is precisely why monitoring these markers alongside cortisol provides a more complete picture of your metabolic health.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is fasting insulin and why does it matter?\u003c\/strong\u003e\u003cbr\u003eFasting insulin is the earliest detectable marker of insulin resistance - elevated years before HbA1c or fasting glucose becomes abnormal. In women it is directly driven by cortisol excess, low progesterone, PCOS, and the oestrogen decline of perimenopause.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"ZRT Laboratory","offers":[{"title":"Default Title","offer_id":58618203832701,"sku":"2023-F","price":184.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"female-hormone-thyroid-test-kit","title":"Female Hormone \u0026 Thyroid Test","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-647 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3–5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\n\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — Sex Hormones \u0026amp; 4-Point Cortisol (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Estriol (E3), Estrone (E1), Progesterone, Testosterone, DHEAS, Cortisol (Morning, Noon, Evening, Night).\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — Full Thyroid Panel:\u003c\/strong\u003e TSH, Free T3, Free T4, Total T4, TPO Antibodies, Thyroglobulin Antibodies.\u003cbr\u003e\n13 markers total — a complete picture of female sex hormone balance, adrenal cortisol rhythm, and autoimmune thyroid function in a single at-home kit.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003ePersistent fatigue, unexplained weight gain, PMS, heavy or irregular periods, breast tenderness, perimenopausal or menopausal symptoms (hot flushes, night sweats, vaginal dryness), low libido, brain fog, low mood, anxiety, insomnia, hair thinning, dry skin, feeling cold, acne, excess facial hair, fertility difficulties, or symptoms of thyroid dysfunction with inconclusive standard blood results.\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent fatigue or exhaustion that does not improve with sleep or rest\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain or difficulty losing weight despite diet and exercise\u003c\/li\u003e\n\u003cli\u003ePMS, heavy, irregular, or absent periods\u003c\/li\u003e\n\u003cli\u003eBreast tenderness, bloating, or mood swings in the second half of the cycle\u003c\/li\u003e\n\u003cli\u003ePerimenopausal or menopausal symptoms: hot flushes, night sweats, vaginal dryness, low mood\u003c\/li\u003e\n\u003cli\u003eLow libido or reduced sexual interest\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or memory issues\u003c\/li\u003e\n\u003cli\u003eAnxiety, irritability, or emotional volatility\u003c\/li\u003e\n\u003cli\u003eInsomnia, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eHair thinning, dry skin, or brittle nails\u003c\/li\u003e\n\u003cli\u003eFeeling cold all the time or temperature sensitivity\u003c\/li\u003e\n\u003cli\u003eAcne, excess facial hair, or scalp hair loss\u003c\/li\u003e\n\u003cli\u003eFertility difficulties or recurrent miscarriage\u003c\/li\u003e\n\u003cli\u003eDiagnosed or suspected PCOS or Hashimoto’s thyroiditis\u003c\/li\u003e\n\u003cli\u003eCurrently on HRT, the contraceptive pill, or thyroid medication and wanting a full hormonal picture\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy This Test Is Particularly Important for Women\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll three estrogens together reveal the full picture — Estradiol (E2) is the dominant premenopausal estrogen; Estriol (E3) reflects estrogen conversion and tissue activity; Estrone (E1) becomes the dominant estrogen after menopause; measuring all three reveals dominance, deficiency, and conversion patterns that E2 alone cannot show\u003c\/li\u003e\n\u003cli\u003eProgesterone is the essential counterbalance to estrogen — low progesterone relative to estrogen (estrogen dominance) drives PMS, heavy periods, breast tenderness, anxiety, insomnia, and weight gain; caused by chronic stress, anovulation, and perimenopause\u003c\/li\u003e\n\u003cli\u003eCortisol suppresses progesterone and thyroid T3 conversion simultaneously — chronic stress is one of the most common causes of progesterone deficiency, estrogen dominance, and hypothyroid-like symptoms in women\u003c\/li\u003e\n\u003cli\u003eThe full thyroid panel catches what TSH alone misses — cortisol suppresses T4-to-T3 conversion; Hashimoto’s (detected by TPO and Tg antibodies) can be present for years before TSH becomes abnormal; estrogen affects thyroid-binding globulin; FT3, FT4, TT4, and both antibodies are all required for a complete assessment\u003c\/li\u003e\n\u003cli\u003eDHEAS is the adrenal androgen precursor — declining from the mid-30s and directly linked to fatigue, low libido, worsening perimenopausal symptoms, and poor stress resilience\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\n\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect saliva at four time points (morning before 9am, noon, evening, night) and blood spot via finger-prick. Guidance on optimal cycle timing is included\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3–5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 13 marker results with female-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual charts for all seven saliva hormones, your full 4-point cortisol curve, and the full thyroid panel\u003c\/li\u003e\n\u003cli\u003eClinical interpretation of how your estrogens, progesterone, cortisol, and thyroid markers interact\u003c\/li\u003e\n\u003cli\u003eIntegrated interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe — from the comfort of home.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy measure all three estrogens?\u003c\/strong\u003e\u003cbr\u003eMeasuring only Estradiol (E2) gives an incomplete picture. Estrone (E1) is the dominant postmenopausal estrogen and drives estrogen-dominant symptoms in older women; Estriol (E3) reflects estrogen metabolism and tissue activity. Together the three values reveal dominance, deficiency, and conversion pathway dysfunction that E2 alone cannot assess.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen in my cycle should I collect my samples?\u003c\/strong\u003e\u003cbr\u003eGuidance on optimal cycle timing is included in the kit. For most women, collection in the luteal phase (days 19–21 of a 28-day cycle) provides the most clinically useful progesterone and estrogen values.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is TSH alone not enough?\u003c\/strong\u003e\u003cbr\u003eTSH measures the pituitary signal to the thyroid, not the active hormone reaching cells. Cortisol-driven T3 suppression produces functional hypothyroidism with a normal TSH. Hashimoto’s causes progressive thyroid damage for years before TSH becomes abnormal. Both patterns are invisible to TSH alone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on HRT, the contraceptive pill, or thyroid medication?\u003c\/strong\u003e\u003cbr\u003eYes. HRT and the pill significantly affect estrogen, progesterone, and thyroid binding — which is precisely why a comprehensive panel is more informative than standard blood tests for women on hormonal treatment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy saliva instead of blood for sex hormones?\u003c\/strong\u003e\u003cbr\u003eSaliva measures bioavailable (free, active) hormones — the fraction actually reaching your cells. Blood tests measure total hormone including the bound, inactive fraction, which can mask imbalances most relevant to symptoms. Saliva LC-MS\/MS is the gold standard for assessing bioavailable sex hormones and cortisol.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"ZRT Laboratory","offers":[{"title":"Default Title","offer_id":58618292273533,"sku":"1018-F","price":192.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"female-hormone-health-test-kit","title":"Female Hormone Health Test","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-643F | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Dried Blood Spot + Saliva | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3–5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults \u0026amp; Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\n\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — 4-Point Cortisol:\u003c\/strong\u003e Morning, Noon, Evening, and Night Cortisol.\u003cbr\u003e\u003cstrong\u003eBlood Spot — Full Sex Hormone Panel (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Estriol (E3), Estrone (E1), Progesterone, Testosterone, DHEAS, Cortisol, SHBG.\u003cbr\u003e15 markers total — a clinically complete picture of sex hormone balance, adrenal stress response, oestrogen metabolism, and hormone bioavailability in a single at-home kit.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003ePersistent fatigue, PMS, heavy or irregular periods, breast tenderness, perimenopausal or menopausal symptoms, low libido, unexplained weight gain, sugar cravings, brain fog, anxiety, insomnia, night sweats, acne, excess facial hair, scalp hair thinning, fertility difficulties, or symptoms of oestrogen dominance or PCOS.\u003c\/p\u003e\n\n\u003ch2\u003eDid You Know?\u003c\/h2\u003e\n\u003cp\u003eTwo women with identical total hormone levels can have completely different symptoms depending on their SHBG (Sex Hormone Binding Globulin). High SHBG — driven by the contraceptive pill or oestrogen — binds testosterone and oestradiol, leaving insufficient free hormone for energy and libido. Low SHBG — common in PCOS and insulin resistance — releases excess free testosterone, driving acne, hair loss, and cycle irregularities. Without SHBG, total hormone results are clinically incomplete.\u003c\/p\u003e\n\n\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\n\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect saliva at four time points (morning before 9am, noon, evening, night) and blood spot via finger-prick; cycle timing guidance is included\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3–5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 15 marker results with female-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual charts for your 4-point cortisol curve and full sex hormone panel including SHBG\u003c\/li\u003e\n\u003cli\u003eClinical interpretation of free vs bound hormone availability and your oestrogen-progesterone ratio\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe — from the comfort of home.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is SHBG important for women?\u003c\/strong\u003e\u003cbr\u003eSHBG determines how much testosterone and oestradiol is free and active versus bound and unavailable. Without SHBG, total hormone results are clinically incomplete — a woman with high SHBG may have deficiency symptoms despite adequate hormone production, while low SHBG (common in PCOS) drives androgen excess symptoms despite normal total testosterone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen in my cycle should I collect?\u003c\/strong\u003e\u003cbr\u003eFor most women, collection in the luteal phase (days 19–21 of a 28-day cycle) provides the most clinically meaningful progesterone and oestrogen values. Guidance is included in the kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on HRT or the contraceptive pill?\u003c\/strong\u003e\u003cbr\u003eYes. Both significantly affect SHBG, oestradiol, and progesterone levels — which is precisely why a comprehensive panel including SHBG is more informative than standard blood tests for women on hormonal treatment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy measure cortisol at four time points?\u003c\/strong\u003e\u003cbr\u003eA single cortisol measurement cannot distinguish between burnout, high reactivity, evening elevation, or night-time excess — each with different effects on progesterone, DHEAS, and SHBG. The 4-point profile captures the full adrenal daily rhythm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":58618310623613,"sku":"2022-F","price":206.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"female-advanced-hormone-stress-thyroid-test","title":"Female Advanced Hormone \u0026 Thyroid Test","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-650 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3-5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory - CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eSaliva LCMS - Sex Hormones:\u003c\/strong\u003e Estradiol (E2), Estriol (E3), Estrone (E1), Progesterone, Testosterone, DHEAS.\u003cbr\u003e\u003cstrong\u003eSaliva - 4-Point Cortisol Profile:\u003c\/strong\u003e Morning, Noon, Evening, and Night Cortisol.\u003cbr\u003e\u003cstrong\u003eBlood Spot - Full Thyroid Panel:\u003c\/strong\u003e TSH, Free T3, Free T4, Total T4, TPO Antibodies, Thyroglobulin Antibodies.\u003cbr\u003e16 markers total - the most clinically comprehensive at-home hormone profile available for women, combining saliva LCMS sex hormones, 4-point cortisol, and a full autoimmune thyroid panel in a single kit.\u003c\/p\u003e\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\u003cp\u003ePersistent fatigue, unexplained weight gain, PMS, heavy or irregular periods, breast tenderness, perimenopausal or menopausal symptoms, hot flushes, night sweats, low libido, brain fog, anxiety, insomnia, hair thinning, acne, excess facial hair, fertility difficulties, recurrent miscarriage, chronic stress, burnout, or symptoms that persist despite previous partial hormone or thyroid testing.\u003c\/p\u003e\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePersistent fatigue or exhaustion that does not improve with rest or sleep\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain or difficulty losing weight despite diet and exercise\u003c\/li\u003e\n\u003cli\u003ePMS, heavy, irregular, painful, or absent periods\u003c\/li\u003e\n\u003cli\u003eBreast tenderness, bloating, or mood changes in the second half of the cycle\u003c\/li\u003e\n\u003cli\u003ePerimenopausal or menopausal symptoms: hot flushes, night sweats, vaginal dryness, low mood\u003c\/li\u003e\n\u003cli\u003eLow libido or reduced sexual interest\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or memory issues\u003c\/li\u003e\n\u003cli\u003eAnxiety, irritability, or emotional volatility\u003c\/li\u003e\n\u003cli\u003eInsomnia, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eHair thinning, dry skin, brittle nails, or feeling cold\u003c\/li\u003e\n\u003cli\u003eAcne, excess facial hair, or scalp hair loss\u003c\/li\u003e\n\u003cli\u003eFertility difficulties or recurrent miscarriage\u003c\/li\u003e\n\u003cli\u003eDiagnosed or suspected PCOS, Hashimoto's thyroiditis, or oestrogen dominance\u003c\/li\u003e\n\u003cli\u003eCurrently on HRT, the contraceptive pill, or thyroid medication and wanting a full hormonal picture\u003c\/li\u003e\n\u003cli\u003ePrevious partial hormone or thyroid testing with inconclusive results\u003c\/li\u003e\n\u003cli\u003eChronic stress, burnout, or sustained emotional exhaustion\u003c\/li\u003e\n\u003cli\u003eWomen seeking the most comprehensive single at-home hormonal health assessment available\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy This Test Is Particularly Important for Women\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNo other at-home test combines LCMS sex hormone accuracy with 4-point cortisol rhythm assessment and a full autoimmune thyroid panel in a single kit\u003c\/li\u003e\n\u003cli\u003eCortisol is the master regulator of female hormonal balance - chronic stress suppresses progesterone via pregnenolone steal, drives oestrogen dominance, depletes DHEAS, impairs T4-to-T3 thyroid conversion, and disrupts the hypothalamic-pituitary axis; without the 4-point profile, the root cause of most female hormonal symptoms remains undetected\u003c\/li\u003e\n\u003cli\u003eThyroid dysfunction is the most commonly missed driver of female hormonal symptoms - hypothyroidism, cortisol-driven T3 suppression, and Hashimoto's autoimmunity produce symptoms identical to sex hormone imbalance, and TSH alone misses the majority of clinically relevant thyroid dysfunction in women\u003c\/li\u003e\n\u003cli\u003eLCMS is the gold standard for bioavailable sex hormone measurement in women - measuring the free, bioavailable fraction that actually reaches cells and drives symptoms, unlike standard immunoassay blood tests which measure bound and inactive hormone\u003c\/li\u003e\n\u003cli\u003eAll three oestrogens (E1, E2, E3) must be measured together - Estradiol alone does not reveal oestrogen metabolism, conversion pathways, or postmenopausal oestrogen dominance; the progesterone-to-oestrogen ratio is only calculable when both are measured simultaneously\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\u003ch2\u003eHow It Works\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eOrder your kit - delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect your saliva samples at four time points (morning before 9am, noon, evening, night) for the sex hormone and cortisol panel, and a finger-prick blood spot for the thyroid panel; guidance on optimal cycle timing is included\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3-5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAll 16 marker results with female-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual charts for all six sex hormones, your full 4-point cortisol daily curve, and thyroid panel values\u003c\/li\u003e\n\u003cli\u003eClinical interpretation of how oestrogens, progesterone, testosterone, DHEAS, cortisol, and thyroid markers interact as an integrated system by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003eOestrogen-progesterone ratio and dominance pattern analysis\u003c\/li\u003e\n\u003cli\u003eCortisol-thyroid interaction assessment - including whether cortisol is impairing T3 conversion\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included - no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e - a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe - from the comfort of home.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat does this test measure?\u003c\/strong\u003e\u003cbr\u003eEstradiol (E2), Estriol (E3), Estrone (E1), Progesterone, Testosterone, DHEAS (saliva LCMS) plus 4-point Cortisol (saliva: morning, noon, evening, night) plus TSH, Free T3, Free T4, Total T4, TPO Antibodies, and Thyroglobulin Antibodies (blood spot) - 16 markers in total.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy is LCMS used for sex hormones in this test?\u003c\/strong\u003e\u003cbr\u003eLCMS (Liquid Chromatography-Mass Spectrometry) is the most analytically precise method available for sex hormone measurement. It measures the free, bioavailable fraction of hormones in saliva - the portion actually reaching your cells and driving symptoms. Standard immunoassay blood tests measure total hormone including the bound, inactive fraction, which frequently masks the imbalances most relevant to symptoms in women.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen in my cycle should I collect my samples?\u003c\/strong\u003e\u003cbr\u003eGuidance on optimal cycle timing is included in the kit. For most women, collection in the luteal phase (days 19-21 of a 28-day cycle) provides the most clinically meaningful progesterone and oestrogen values.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on HRT, the contraceptive pill, or thyroid medication?\u003c\/strong\u003e\u003cbr\u003eYes. HRT and the pill significantly affect oestrogen, progesterone, and thyroid hormone binding - which is precisely why a comprehensive panel including LCMS bioavailable hormone measurement and full thyroid markers is more informative than standard blood tests for women on hormonal treatment. Follow the timing guidance in your kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":58618327499133,"sku":"1022-F","price":213.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"female-hormone-cardiometabolic-test","title":"Female Hormone \u0026 CardioMetabolic Test","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-651 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3–5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\n\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — Sex Hormones \u0026amp; 4-Point Cortisol (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Estriol (E3), Estrone (E1), Progesterone, Testosterone, DHEAS, Cortisol (Morning, Noon, Evening, Night).\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — CardioMetabolic Panel:\u003c\/strong\u003e Fasting Insulin, HbA1c, HDL Cholesterol, Triglycerides, Total Cholesterol, hsCRP.\u003cbr\u003e\n16 markers total — a complete picture of female sex hormone balance, adrenal cortisol rhythm, and cardiometabolic risk in a single at-home kit.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003ePersistent fatigue, unexplained abdominal weight gain, sugar cravings, energy crashes, elevated cholesterol or triglycerides on previous testing, PMS, heavy or irregular periods, perimenopausal or menopausal symptoms (hot flushes, night sweats, low mood), low libido, brain fog, anxiety, insomnia, chronic stress, burnout, diagnosed or suspected PCOS, or family history of diabetes or heart disease.\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent fatigue or exhaustion that does not improve with sleep or rest\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain or difficulty losing weight, particularly around the abdomen\u003c\/li\u003e\n\u003cli\u003eSugar cravings, energy crashes, or afternoon slumps\u003c\/li\u003e\n\u003cli\u003eElevated cholesterol or triglycerides on previous testing\u003c\/li\u003e\n\u003cli\u003eBlood sugar irregularities, a history of gestational diabetes, or pre-diabetes\u003c\/li\u003e\n\u003cli\u003ePMS, heavy, irregular, or absent periods\u003c\/li\u003e\n\u003cli\u003eBreast tenderness, bloating, or mood swings in the second half of the cycle\u003c\/li\u003e\n\u003cli\u003ePerimenopausal or menopausal symptoms: hot flushes, night sweats, vaginal dryness, low mood\u003c\/li\u003e\n\u003cli\u003eLow libido or reduced sexual interest\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or memory issues\u003c\/li\u003e\n\u003cli\u003eAnxiety, irritability, or emotional volatility\u003c\/li\u003e\n\u003cli\u003eInsomnia, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eDiagnosed or suspected PCOS or estrogen dominance\u003c\/li\u003e\n\u003cli\u003eCurrently on HRT and wanting to monitor hormonal and metabolic markers together\u003c\/li\u003e\n\u003cli\u003eFamily history of diabetes, heart disease, or metabolic syndrome\u003c\/li\u003e\n\u003cli\u003eWomen over 35 wanting a comprehensive hormonal and cardiometabolic health baseline\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy This Test Is Particularly Important for Women\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEstrogen is the primary cardiovascular protector in women — Estradiol (E2) supports HDL cholesterol, suppresses LDL oxidation, maintains vascular elasticity, and inhibits systemic inflammation; as E2 declines in perimenopause, HDL falls, triglycerides rise, and hsCRP elevates in a directly hormonal pattern that raises cardiovascular risk yet is rarely assessed alongside hormone levels\u003c\/li\u003e\n\u003cli\u003eCortisol is the primary driver of insulin resistance and visceral fat in women — chronic cortisol elevation impairs insulin sensitivity, drives abdominal fat, raises triglycerides, suppresses HDL, and elevates hsCRP; simultaneously suppressing progesterone and creating estrogen dominance\u003c\/li\u003e\n\u003cli\u003eInsulin resistance is hormonally amplified in women at every life stage — PCOS is defined by insulin resistance even in lean women; perimenopause removes estrogen’s insulin-sensitising effect; fasting insulin is the earliest detectable marker, elevated years before HbA1c becomes abnormal\u003c\/li\u003e\n\u003cli\u003ehsCRP connects the hormonal and metabolic systems — elevated in women by cortisol dysregulation, insulin resistance, visceral fat, estrogen decline, and progesterone deficiency simultaneously; a stronger independent predictor of cardiovascular disease in women than LDL cholesterol\u003c\/li\u003e\n\u003cli\u003eProgesterone and DHEAS are the anti-inflammatory, anti-metabolic-ageing hormones in women — both depleted under chronic cortisol elevation; their decline accelerates insulin resistance, cardiovascular risk, and the hormonal deterioration of perimenopause\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\n\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect saliva at four time points (morning before 9am, noon, evening, night) and blood spot via finger-prick. Guidance on optimal cycle timing is included\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3–5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 16 marker results with female-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual charts for all six sex hormones, your full 4-point cortisol curve, and all six cardiometabolic markers\u003c\/li\u003e\n\u003cli\u003eClinical interpretation of how your estrogens, progesterone, cortisol, and cardiometabolic markers interact as an integrated female hormonal-metabolic system\u003c\/li\u003e\n\u003cli\u003eEstrogen-progesterone dominance ratio analysis\u003c\/li\u003e\n\u003cli\u003eInsulin resistance pattern assessment (fasting insulin + HbA1c)\u003c\/li\u003e\n\u003cli\u003eCardiovascular risk profile including HDL, triglycerides, and hsCRP in hormonal context\u003c\/li\u003e\n\u003cli\u003eIntegrated interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe — from the comfort of home.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy should women test hormones and cardiometabolic markers together?\u003c\/strong\u003e\u003cbr\u003eIn women, sex hormones and cardiometabolic health are mechanistically inseparable. Estradiol protects HDL and suppresses cardiovascular inflammation; its decline directly raises cardiovascular risk. Cortisol drives insulin resistance and visceral fat while suppressing progesterone. Testing both systems together reveals whether cardiometabolic symptoms are driven by hormonal root causes — something neither system can determine when tested alone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen in my cycle should I collect my samples?\u003c\/strong\u003e\u003cbr\u003eGuidance on optimal cycle timing is included in the kit. For most women, collection in the luteal phase (days 19–21 of a 28-day cycle) provides the most clinically meaningful progesterone and estrogen values alongside the metabolic markers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this test suitable for women with PCOS?\u003c\/strong\u003e\u003cbr\u003eYes — this test is particularly valuable for women with PCOS. PCOS is fundamentally a condition of insulin resistance, androgen excess, and estrogen-progesterone imbalance — all directly assessed by this panel. Fasting insulin is often the most clinically important marker in PCOS.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on HRT or the contraceptive pill?\u003c\/strong\u003e\u003cbr\u003eYes. HRT and the contraceptive pill significantly affect estrogen, progesterone, HDL, triglycerides, and insulin sensitivity — which is precisely why monitoring both hormonal and cardiometabolic markers together is more informative than standard blood tests for women on hormonal treatment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":58618345816445,"sku":"SB-651-F","price":247.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"female-comprehensive-hormone-thyroid-cardiometabolic-test","title":"Female Comprehensive Hormone, Thyroid \u0026 CardioMetabolic Test","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-652 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3–5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\n\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — Sex Hormones (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Estriol (E3), Estrone (E1), Progesterone, Testosterone, DHEAS.\u003cbr\u003e\n\u003cstrong\u003eSaliva — 4-Point Cortisol Profile:\u003c\/strong\u003e Morning, Noon, Evening, and Night Cortisol.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — Full Thyroid Panel:\u003c\/strong\u003e TSH, Free T3, Free T4, Total T4, TPO Antibodies, Thyroglobulin Antibodies.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — CardioMetabolic Panel:\u003c\/strong\u003e Fasting Insulin, HbA1c, HDL Cholesterol, Triglycerides, Total Cholesterol, hsCRP.\u003cbr\u003e\n22 markers total — the most comprehensive at-home female health profile available: sex hormone balance, the full daily cortisol rhythm, complete thyroid function including autoimmune antibodies, and a full cardiometabolic panel in a single kit.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003ePersistent fatigue, unexplained weight gain, sugar cravings, energy crashes, elevated cholesterol or triglycerides on previous testing, PMS, heavy or irregular periods, perimenopausal or menopausal symptoms (hot flushes, night sweats, vaginal dryness, low mood), low libido, brain fog, anxiety, insomnia, hair thinning, feeling cold, chronic stress, burnout, or diagnosed or suspected PCOS, Hashimoto’s thyroiditis, or estrogen dominance.\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent fatigue or exhaustion that does not improve with rest\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain or difficulty losing weight despite diet and exercise\u003c\/li\u003e\n\u003cli\u003eSugar cravings, energy crashes, or afternoon slumps\u003c\/li\u003e\n\u003cli\u003eElevated cholesterol, triglycerides, or blood sugar on previous testing\u003c\/li\u003e\n\u003cli\u003ePMS, heavy, irregular, or absent periods\u003c\/li\u003e\n\u003cli\u003ePerimenopausal or menopausal symptoms: hot flushes, night sweats, vaginal dryness, low mood\u003c\/li\u003e\n\u003cli\u003eLow libido or reduced sexual interest\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or memory issues\u003c\/li\u003e\n\u003cli\u003eAnxiety, irritability, or emotional volatility\u003c\/li\u003e\n\u003cli\u003eInsomnia, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eHair thinning, dry skin, or feeling cold\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eDiagnosed or suspected PCOS, Hashimoto’s thyroiditis, or estrogen dominance\u003c\/li\u003e\n\u003cli\u003eCurrently on HRT, the contraceptive pill, or levothyroxine\u003c\/li\u003e\n\u003cli\u003eFamily history of thyroid disease, diabetes, heart disease, or metabolic syndrome\u003c\/li\u003e\n\u003cli\u003eWomen over 35 wanting the most complete at-home hormonal, thyroid, and cardiometabolic health baseline available\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy This Test Is Particularly Important for Women\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEstrogen is the primary coordinator of female metabolic and cardiovascular health — Estradiol (E2) maintains insulin sensitivity, HDL cholesterol, vascular elasticity, and systemic inflammation control via hsCRP; it supports thyroid hormone binding and T3 activity; its decline in perimenopause triggers simultaneous hormonal, thyroid, and cardiometabolic deterioration that no single-system test can characterise\u003c\/li\u003e\n\u003cli\u003eCortisol is the central disruptor of all four systems in women — depleting progesterone and creating estrogen dominance; impairing thyroid T4-to-T3 conversion; driving insulin resistance, visceral fat, raised triglycerides, and suppressed HDL; and elevating hsCRP; the 4-point profile reveals which time of day is driving these cascades and is the essential lens through which all other results must be interpreted\u003c\/li\u003e\n\u003cli\u003eThyroid dysfunction in women is systematically under-detected by TSH alone — cortisol-driven T3 suppression, estrogen-related binding changes, and Hashimoto’s autoimmunity (present years before TSH becomes abnormal) are all missed by standard thyroid screening; differentiation requires FT3, FT4, TT4, TPO, and Tg antibodies tested alongside sex hormones and cortisol\u003c\/li\u003e\n\u003cli\u003eInsulin resistance and cardiometabolic risk are hormonally driven in women at every life stage — PCOS is defined by insulin resistance even in lean women; perimenopause removes estrogen’s insulin-sensitising protection; hypothyroidism independently raises LDL, triglycerides, and hsCRP; only testing all four systems together reveals which hormonal drivers are active\u003c\/li\u003e\n\u003cli\u003ehsCRP is a stronger cardiovascular risk predictor in women than LDL — directly elevated by estrogen decline, cortisol dysregulation, insulin resistance, Hashimoto’s autoimmunity, and progesterone deficiency; it is the convergence biomarker of the entire female hormonal-metabolic system and a primary target for integrated intervention\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\n\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect saliva at four time points (morning before 9am, noon, evening, night) and blood spot via finger-prick. Guidance on optimal cycle timing is included\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3–5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 22 marker results with female-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual charts for all six sex hormones, your full 4-point cortisol daily curve, the full thyroid panel, and all six cardiometabolic markers\u003c\/li\u003e\n\u003cli\u003eIntegrated clinical interpretation of how your estrogens, progesterone, cortisol, thyroid markers, and cardiometabolic results interact as a single female hormonal-metabolic system\u003c\/li\u003e\n\u003cli\u003eEstrogen-progesterone dominance ratio analysis\u003c\/li\u003e\n\u003cli\u003eCortisol-thyroid T3 conversion interaction assessment\u003c\/li\u003e\n\u003cli\u003eHashimoto’s autoimmunity assessment (TPO + Tg antibodies) in cortisol and insulin context\u003c\/li\u003e\n\u003cli\u003eInsulin resistance pattern assessment (fasting insulin + HbA1c)\u003c\/li\u003e\n\u003cli\u003eCardiovascular risk profile in full female hormonal and thyroid context\u003c\/li\u003e\n\u003cli\u003eIntegrated interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe — from the comfort of home.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy should women test hormones, thyroid, and cardiometabolic markers together?\u003c\/strong\u003e\u003cbr\u003eIn women, these three systems form a single integrated regulatory network. Estrogen decline triggers thyroid vulnerability and cardiometabolic risk simultaneously. Cortisol disrupts progesterone, thyroid T3 conversion, and insulin sensitivity in parallel. Hashimoto’s produces symptoms identical to estrogen deficiency and insulin resistance. Testing all systems together reveals the root-cause interaction pattern that single-system testing cannot identify.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is TSH alone not enough to assess thyroid health in women?\u003c\/strong\u003e\u003cbr\u003eTSH measures the pituitary signal to the thyroid, not the active hormone reaching cells. Cortisol-driven T3 suppression produces functional hypothyroidism with a normal TSH. Hashimoto’s causes progressive thyroid damage for years before TSH becomes abnormal. Estrogen-related changes in thyroid hormone binding alter T4 availability without affecting TSH. All three patterns are invisible to TSH alone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this test suitable for women with PCOS or Hashimoto’s?\u003c\/strong\u003e\u003cbr\u003eYes — this is particularly valuable for both. PCOS is fundamentally a condition of insulin resistance, androgen excess, and estrogen-progesterone imbalance, all directly assessed here alongside thyroid antibodies. Hashimoto’s is screened by TPO and Tg antibodies alongside the cortisol and insulin markers that drive autoimmune thyroid activity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on HRT, the contraceptive pill, or levothyroxine?\u003c\/strong\u003e\u003cbr\u003eYes. HRT and the pill significantly affect estrogen, progesterone, thyroid binding globulin, HDL, and triglycerides. Levothyroxine dosing is most accurate when FT3, FT4, and thyroid antibodies are assessed alongside the sex hormones and cortisol that affect thyroid conversion and binding. This panel provides the complete integrated picture that standard monitoring cannot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen in my cycle should I collect?\u003c\/strong\u003e\u003cbr\u003eGuidance on optimal cycle timing is included in your kit. For most women, collection in the luteal phase (days 19–21 of a 28-day cycle) provides the most clinically meaningful progesterone and estrogen values. Morning collection before 9am is recommended for optimal cortisol awakening response accuracy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":58618358530429,"sku":"SB-652-F","price":298.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"female-comprehensive-hormone-cardiometabolic-test","title":"Female Comprehensive Hormone \u0026 CardioMetabolic Test","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-648 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3–5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\n\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — Sex Hormones \u0026amp; Cortisol (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Estriol (E3), Estrone (E1), Progesterone, Testosterone, DHEAS, Cortisol.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — CardioMetabolic Panel:\u003c\/strong\u003e Fasting Insulin, HbA1c, HDL Cholesterol, Triglycerides, Total Cholesterol, hsCRP.\u003cbr\u003e\n13 markers total — a complete picture of female sex hormone balance, cortisol, and cardiometabolic risk in a single at-home kit.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003ePersistent fatigue, unexplained abdominal weight gain, sugar cravings, energy crashes, elevated cholesterol or triglycerides on previous testing, blood sugar irregularities, PMS, heavy or irregular periods, perimenopausal or menopausal symptoms (hot flushes, night sweats, vaginal dryness, low mood), low libido, brain fog, anxiety, insomnia, chronic stress, burnout, diagnosed or suspected PCOS or estrogen dominance, or family history of diabetes, heart disease, or metabolic syndrome.\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent fatigue or exhaustion that does not improve with sleep or rest\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain or difficulty losing weight, particularly around the abdomen\u003c\/li\u003e\n\u003cli\u003eSugar cravings, energy crashes, or afternoon slumps\u003c\/li\u003e\n\u003cli\u003eElevated cholesterol or triglycerides on previous testing\u003c\/li\u003e\n\u003cli\u003eBlood sugar irregularities, a history of gestational diabetes, or pre-diabetes\u003c\/li\u003e\n\u003cli\u003ePMS, heavy, irregular, or absent periods\u003c\/li\u003e\n\u003cli\u003eBreast tenderness, bloating, or mood swings in the second half of the cycle\u003c\/li\u003e\n\u003cli\u003ePerimenopausal or menopausal symptoms: hot flushes, night sweats, vaginal dryness, low mood\u003c\/li\u003e\n\u003cli\u003eLow libido or reduced sexual interest\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or memory issues\u003c\/li\u003e\n\u003cli\u003eAnxiety, irritability, or emotional volatility\u003c\/li\u003e\n\u003cli\u003eInsomnia, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eDiagnosed or suspected PCOS or estrogen dominance\u003c\/li\u003e\n\u003cli\u003eCurrently on HRT or the contraceptive pill and wanting to monitor hormonal and metabolic markers\u003c\/li\u003e\n\u003cli\u003eFamily history of diabetes, heart disease, or metabolic syndrome\u003c\/li\u003e\n\u003cli\u003eWomen over 35 wanting a comprehensive hormonal and cardiometabolic health baseline\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy This Test Is Particularly Important for Women\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEstrogen is the primary cardiovascular protector in women — Estradiol (E2) supports HDL, suppresses LDL oxidation, maintains vascular elasticity, and controls systemic inflammation; as E2 declines in perimenopause, HDL falls, triglycerides rise, and hsCRP elevates in a directly hormonal pattern that raises cardiovascular risk yet is rarely assessed alongside hormone levels\u003c\/li\u003e\n\u003cli\u003eCortisol is the primary driver of insulin resistance, visceral fat, and estrogen dominance in women — cortisol elevation impairs insulin sensitivity, promotes abdominal fat, raises triglycerides, suppresses HDL, and elevates hsCRP; simultaneously suppressing progesterone and depleting DHEAS, accelerating hormonal ageing and worsening cardiometabolic risk\u003c\/li\u003e\n\u003cli\u003eInsulin resistance is hormonally amplified in women at every life stage — PCOS is defined by insulin resistance even in lean women; perimenopause removes estrogen’s insulin-sensitising effect; fasting insulin is the earliest detectable marker, elevated years before HbA1c becomes abnormal\u003c\/li\u003e\n\u003cli\u003ehsCRP connects the hormonal and metabolic systems in women — elevated by cortisol dysregulation, insulin resistance, visceral fat, estrogen decline, and progesterone deficiency simultaneously; a stronger independent predictor of cardiovascular disease in women than LDL cholesterol\u003c\/li\u003e\n\u003cli\u003eProgesterone and DHEAS are the anti-inflammatory, anti-metabolic-ageing hormones in women — both depleted under cortisol elevation; low progesterone drives estrogen dominance and blood sugar instability; low DHEAS reduces the estrogen and testosterone precursor pool and has direct insulin-sensitising effects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\n\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect your saliva sample (morning before 9am for optimal cortisol accuracy) and blood spot via finger-prick. Guidance on optimal cycle timing is included\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3–5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 13 marker results with female-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual charts for all six sex hormones, cortisol, and all six cardiometabolic markers\u003c\/li\u003e\n\u003cli\u003eClinical interpretation of how your estrogens, progesterone, cortisol, DHEAS, and cardiometabolic markers interact as an integrated female hormonal-metabolic system\u003c\/li\u003e\n\u003cli\u003eEstrogen-progesterone dominance ratio analysis\u003c\/li\u003e\n\u003cli\u003eCortisol-driven metabolic impact assessment — connecting cortisol to insulin resistance, triglycerides, HDL, and hsCRP\u003c\/li\u003e\n\u003cli\u003eInsulin resistance pattern assessment (fasting insulin + HbA1c)\u003c\/li\u003e\n\u003cli\u003eCardiovascular risk profile in full female hormonal context\u003c\/li\u003e\n\u003cli\u003eIntegrated interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe — from the comfort of home.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy should women test hormones and cardiometabolic markers together?\u003c\/strong\u003e\u003cbr\u003eIn women, sex hormones and cardiometabolic health are mechanistically inseparable. Estradiol protects HDL and suppresses cardiovascular inflammation; its decline directly raises cardiovascular risk. Cortisol drives insulin resistance and visceral fat while suppressing progesterone. Testing both systems together reveals whether cardiometabolic symptoms are driven by hormonal root causes — something neither system can determine when tested alone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen in my cycle should I collect my sample?\u003c\/strong\u003e\u003cbr\u003eGuidance on optimal cycle timing is included in your kit. For most women, collection in the luteal phase (days 19–21 of a 28-day cycle) provides the most clinically meaningful progesterone and estrogen values. Morning collection is recommended for optimal cortisol accuracy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this test suitable for women with PCOS?\u003c\/strong\u003e\u003cbr\u003eYes — PCOS is fundamentally a condition of insulin resistance, androgen excess, and estrogen-progesterone imbalance, all directly assessed by this panel. Fasting insulin is often the most clinically important marker in PCOS and is measured alongside the full sex hormone and cortisol profile.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on HRT or the contraceptive pill?\u003c\/strong\u003e\u003cbr\u003eYes. HRT and the contraceptive pill significantly affect estrogen, progesterone, HDL, triglycerides, and insulin sensitivity — which is precisely why monitoring both hormonal and cardiometabolic markers together is more informative than standard blood tests for women on hormonal treatment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":58618367476093,"sku":"SB-648-F","price":226.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"female-advanced-hormone-thyroid-cardiometabolic-test","title":"Female Advanced Hormone, Thyroid \u0026 CardioMetabolic Test","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-649F | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3–5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\n\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — Sex Hormones \u0026amp; Cortisol (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Estriol (E3), Estrone (E1), Progesterone, Testosterone, DHEAS, Cortisol.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — Full Thyroid Panel:\u003c\/strong\u003e TSH, Free T3, Free T4, Total T4, TPO Antibodies, Thyroglobulin Antibodies.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — CardioMetabolic Panel:\u003c\/strong\u003e Fasting Insulin, HbA1c, HDL Cholesterol, Triglycerides, Total Cholesterol, hsCRP.\u003cbr\u003e\n19 markers total — a complete picture of female sex hormone balance, cortisol, autoimmune thyroid function, and cardiometabolic risk in a single at-home kit.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003ePersistent fatigue, unexplained weight gain, feeling cold, hair thinning, dry skin, sugar cravings, energy crashes, elevated cholesterol or triglycerides on previous testing, PMS, heavy or irregular periods, perimenopausal or menopausal symptoms (hot flushes, night sweats, low mood), low libido, brain fog, anxiety, insomnia, chronic stress, burnout, or diagnosed or suspected PCOS, Hashimoto’s thyroiditis, or estrogen dominance.\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent fatigue or exhaustion that does not improve with rest\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain or difficulty losing weight despite diet and exercise\u003c\/li\u003e\n\u003cli\u003eFeeling cold, temperature sensitivity, or slow metabolism\u003c\/li\u003e\n\u003cli\u003eHair thinning, dry skin, or brittle nails\u003c\/li\u003e\n\u003cli\u003eSugar cravings, energy crashes, or afternoon slumps\u003c\/li\u003e\n\u003cli\u003eElevated cholesterol or triglycerides on previous testing\u003c\/li\u003e\n\u003cli\u003ePMS, heavy, irregular, or absent periods\u003c\/li\u003e\n\u003cli\u003ePerimenopausal or menopausal symptoms: hot flushes, night sweats, low mood\u003c\/li\u003e\n\u003cli\u003eLow libido or reduced sexual interest\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or memory issues\u003c\/li\u003e\n\u003cli\u003eAnxiety, irritability, or emotional volatility\u003c\/li\u003e\n\u003cli\u003eInsomnia, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eDiagnosed or suspected PCOS, Hashimoto’s thyroiditis, or estrogen dominance\u003c\/li\u003e\n\u003cli\u003eCurrently on HRT, the contraceptive pill, or levothyroxine\u003c\/li\u003e\n\u003cli\u003ePrevious thyroid or hormone testing with inconclusive or incomplete results\u003c\/li\u003e\n\u003cli\u003eFamily history of thyroid disease, diabetes, heart disease, or metabolic syndrome\u003c\/li\u003e\n\u003cli\u003eWomen over 35 wanting a comprehensive hormonal, thyroid, and cardiometabolic health baseline\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy This Test Is Particularly Important for Women\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCortisol is the central disruptor of all three systems simultaneously — suppressing progesterone and creating estrogen dominance, impairing thyroid T4-to-T3 conversion (producing functional hypothyroidism with normal TSH), driving insulin resistance, visceral fat, triglyceride elevation, and hsCRP, and depleting DHEAS — a four-way attack visible only when all three systems are assessed together\u003c\/li\u003e\n\u003cli\u003eThyroid dysfunction in women is systematically under-detected by TSH alone — cortisol-driven T3 suppression, estrogen-related changes in thyroid hormone binding, and Hashimoto’s autoimmunity (present years before TSH becomes abnormal) are all missed by standard thyroid testing; differentiation requires FT3, FT4, TT4, TPO, and Tg antibodies tested alongside sex hormones and cortisol\u003c\/li\u003e\n\u003cli\u003eEstrogen decline removes thyroid-binding and metabolic protection simultaneously — as Estradiol (E2) falls in perimenopause, thyroid symptoms emerge even without thyroid disease progression; HDL falls, triglycerides rise, and hsCRP elevates in a directly hormonal cardiovascular risk pattern\u003c\/li\u003e\n\u003cli\u003eInsulin resistance is hormonally amplified in women and worsens thyroid autoimmunity — elevated insulin drives systemic inflammation that directly worsens Hashimoto’s TPO and Tg antibody activity; fasting insulin is the earliest detectable marker, elevated years before HbA1c becomes abnormal\u003c\/li\u003e\n\u003cli\u003ehsCRP connects all three systems in women — elevated simultaneously by cortisol dysregulation, insulin resistance, estrogen decline, progesterone deficiency, and Hashimoto’s autoimmunity; a stronger independent predictor of cardiovascular disease in women than LDL cholesterol\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\n\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect your saliva sample (morning before 9am for optimal cortisol accuracy) and blood spot via finger-prick. Guidance on optimal cycle timing is included\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3–5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 19 marker results with female-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual charts for all six sex hormones, cortisol, the full thyroid panel, and all six cardiometabolic markers\u003c\/li\u003e\n\u003cli\u003eIntegrated clinical interpretation of how your sex hormones, cortisol, thyroid markers, and cardiometabolic results interact as a single female hormonal-metabolic system\u003c\/li\u003e\n\u003cli\u003eEstrogen-progesterone dominance ratio analysis\u003c\/li\u003e\n\u003cli\u003eCortisol-thyroid T3 conversion interaction and Hashimoto’s assessment in cortisol and insulin context\u003c\/li\u003e\n\u003cli\u003eInsulin resistance pattern assessment (fasting insulin + HbA1c)\u003c\/li\u003e\n\u003cli\u003eCardiovascular risk profile in full female hormonal and thyroid context\u003c\/li\u003e\n\u003cli\u003eIntegrated interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe — from the comfort of home.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow is this different from the Female Comprehensive Hormone, Thyroid \u0026amp; CardioMetabolic Test (SB-652F)?\u003c\/strong\u003e\u003cbr\u003eThis test (SB-649F) uses a single cortisol measurement alongside the sex hormone panel, rather than the four-point cortisol daily rhythm profile in the SB-652F. It is the ideal choice for women who want the complete three-system panel without the multi-timepoint saliva collection protocol. SB-652F is recommended for women who specifically want to map their full daily cortisol curve.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is TSH alone not enough to assess thyroid health in women?\u003c\/strong\u003e\u003cbr\u003eTSH measures the pituitary signal to the thyroid, not the active hormone reaching cells. Cortisol-driven T3 suppression produces functional hypothyroidism with a normal TSH. Hashimoto’s causes progressive thyroid damage for years before TSH becomes abnormal. Estrogen-related changes in thyroid hormone binding alter T4 availability without affecting TSH. All three patterns are invisible to TSH alone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this test suitable for women with PCOS or Hashimoto’s?\u003c\/strong\u003e\u003cbr\u003eYes. PCOS is fundamentally a condition of insulin resistance, androgen excess, and estrogen-progesterone imbalance — all directly assessed here alongside thyroid antibodies. Hashimoto’s is screened by TPO and Tg antibodies alongside the cortisol and insulin markers that drive autoimmune thyroid activity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on HRT, the contraceptive pill, or levothyroxine?\u003c\/strong\u003e\u003cbr\u003eYes. HRT and the pill affect estrogen, progesterone, thyroid binding globulin, HDL, and triglycerides. Levothyroxine dosing is most accurate when FT3, FT4, and thyroid antibodies are assessed alongside the sex hormones and cortisol that affect thyroid conversion and binding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen in my cycle should I collect?\u003c\/strong\u003e\u003cbr\u003eGuidance on optimal cycle timing is included in your kit. For most women, collection in the luteal phase (days 19–21 of a 28-day cycle) provides the most clinically meaningful progesterone and estrogen values. Morning collection is recommended for optimal cortisol accuracy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":58618380943741,"sku":"SB-649-F","price":258.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"female-comprehensive-hormone-thyroid-cardiometabolic-profile","title":"Female Comprehensive Hormone, Thyroid \u0026 CardioMetabolic Profile","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-646 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3-5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory - CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eSaliva - 4-Point Cortisol Profile:\u003c\/strong\u003e Morning, Noon, Evening, and Night Cortisol.\u003cbr\u003e\u003cstrong\u003eBlood Spot LCMS - Sex Hormones and SHBG:\u003c\/strong\u003e Estradiol (E2), Estriol (E3), Estrone (E1), Progesterone, Testosterone, DHEAS, Cortisol, SHBG.\u003cbr\u003e\u003cstrong\u003eBlood Spot - Full Thyroid Panel:\u003c\/strong\u003e TSH, Free T3, Free T4, Total T4, TPO Antibodies, Thyroglobulin Antibodies.\u003cbr\u003e\u003cstrong\u003eBlood Spot - CardioMetabolic Panel:\u003c\/strong\u003e Fasting Insulin, HbA1c, HDL Cholesterol, Triglycerides, Total Cholesterol, hsCRP.\u003cbr\u003e24 markers total - the most complete at-home health profile available for women, combining 4-point saliva cortisol, blood spot LCMS sex hormones including SHBG, a full autoimmune thyroid panel, and a six-marker cardiometabolic panel in a single kit.\u003c\/p\u003e\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\u003cp\u003ePersistent fatigue, unexplained weight gain, PMS, heavy or irregular periods, perimenopausal or menopausal symptoms, PCOS, insomnia, night sweats, anxiety, brain fog, low libido, hair thinning, sugar cravings, elevated cholesterol or triglycerides, chronic stress, burnout, or told hormone or thyroid results are normal but symptoms persist.\u003c\/p\u003e\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePersistent fatigue or exhaustion that does not improve with rest or sleep\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain or difficulty losing weight despite diet and exercise\u003c\/li\u003e\n\u003cli\u003ePMS, heavy, irregular, painful, or absent periods\u003c\/li\u003e\n\u003cli\u003ePerimenopausal or menopausal symptoms: hot flushes, night sweats, vaginal dryness, low mood\u003c\/li\u003e\n\u003cli\u003ePCOS or symptoms associated with insulin resistance or androgen excess\u003c\/li\u003e\n\u003cli\u003eLow libido, poor energy, or reduced motivation\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or anxiety\u003c\/li\u003e\n\u003cli\u003eInsomnia, night sweats, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eHair thinning, dry skin, or feeling cold\u003c\/li\u003e\n\u003cli\u003eSugar cravings, energy crashes, or elevated cholesterol or triglycerides on previous testing\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eOn HRT, the contraceptive pill, or levothyroxine and wanting comprehensive monitoring\u003c\/li\u003e\n\u003cli\u003eDiagnosed or suspected Hashimoto's thyroiditis, oestrogen dominance, or thyroid disease\u003c\/li\u003e\n\u003cli\u003eTold hormone or thyroid results are normal but symptoms persist (elevated SHBG is frequently the explanation)\u003c\/li\u003e\n\u003cli\u003eWomen seeking the single most comprehensive at-home hormonal, thyroid, and cardiometabolic health assessment available\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy This Test Is Particularly Important for Women\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSHBG is the bioavailability gatekeeper for every sex hormone in women - elevated SHBG binds and inactivates oestradiol and testosterone regardless of their total production; cortisol, thyroid disease, oestrogen, and insulin independently alter SHBG; a woman with normal oestradiol and testosterone but elevated SHBG has the hormonal symptoms of deficiency - this is only detectable when SHBG is measured alongside sex hormones\u003c\/li\u003e\n\u003cli\u003eThe 4-point cortisol rhythm is the master regulator of all three other systems - elevated cortisol at any time point suppresses progesterone, impairs thyroid T4-to-T3 conversion, elevates SHBG, promotes visceral fat and insulin resistance, raises triglycerides, suppresses HDL, and elevates hsCRP; only four-time-point measurement reveals morning-normal or evening-elevated patterns that a single value cannot detect\u003c\/li\u003e\n\u003cli\u003eThyroid dysfunction in women is systematically under-detected by TSH alone - cortisol-driven T3 suppression produces functional hypothyroidism with normal TSH; Hashimoto's is present for years before TSH becomes abnormal and is directly worsened by cortisol and insulin resistance; oestrogen and SHBG changes alter thyroid hormone binding; all these interactions are only visible when all four systems are assessed simultaneously\u003c\/li\u003e\n\u003cli\u003eFasting insulin is the earliest detectable marker of insulin resistance in women - elevated years before HbA1c or fasting glucose becomes abnormal, directly driven by cortisol, progesterone deficiency, oestrogen decline, and PCOS, and worsening every other system on this panel\u003c\/li\u003e\n\u003cli\u003ehsCRP is the convergence biomarker of all four systems - elevated simultaneously by cortisol dysregulation, progesterone deficiency, Hashimoto's autoimmunity, insulin resistance, and visceral fat; a stronger independent predictor of cardiovascular disease in women than LDL cholesterol\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\u003ch2\u003eHow It Works\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eOrder your kit - delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect saliva at four time points (morning before 9am, noon, evening, night) for the cortisol panel, and a finger-prick blood spot for the sex hormones, thyroid, and cardiometabolic markers; cycle timing guidance is included\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3-5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAll 24 marker results with female-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual charts for your 4-point cortisol daily curve, all sex hormones and SHBG, the full thyroid panel, and all six cardiometabolic markers\u003c\/li\u003e\n\u003cli\u003eIntegrated clinical interpretation of how cortisol rhythm, sex hormones, SHBG, thyroid markers, and cardiometabolic results interact as a single female hormonal-metabolic system by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003eSHBG-adjusted sex hormone bioavailability assessment\u003c\/li\u003e\n\u003cli\u003eCortisol-thyroid T3 and Hashimoto's autoimmunity assessment in cortisol, insulin, and SHBG context\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included - no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e - a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe - from the comfort of home.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhy do I need SHBG tested alongside sex hormones?\u003c\/strong\u003e\u003cbr\u003eSHBG binds and inactivates oestradiol and testosterone. A woman with elevated SHBG - from cortisol, thyroid disease, oestrogen excess, or HRT - has full hormonal deficiency symptoms despite normal-range total sex hormone levels. SHBG is essential for interpreting every sex hormone result and for calculating true bioavailable hormone status.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy test all four systems together?\u003c\/strong\u003e\u003cbr\u003eIn women these systems form a single integrated regulatory network. Cortisol suppresses progesterone and impairs thyroid T3 conversion; insulin resistance worsens with cortisol elevation and oestrogen decline; SHBG elevation inactivates sex hormones; Hashimoto's is worsened by cortisol and insulin. Testing them together reveals the root cause of symptoms that remain unexplained when each system is assessed in isolation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on HRT, the contraceptive pill, or levothyroxine?\u003c\/strong\u003e\u003cbr\u003eYes. HRT and the pill profoundly elevate SHBG and affect thyroid hormone binding and lipid profiles - which is precisely why this comprehensive panel provides more clinically meaningful information than standard blood tests for women on hormonal treatment. Follow the timing guidance in your kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen should I collect my samples during my cycle?\u003c\/strong\u003e\u003cbr\u003eGuidance on optimal cycle timing for both saliva and blood spot samples is included in the kit instructions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":58618417709437,"sku":"SB-646-F","price":320.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"product_id":"female-comprehensive-hormone-profile-i","title":"Female Comprehensive Hormone Profile I","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e SB-644F | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Saliva + Dried Blood Spot | \u003cstrong\u003eTechnology:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults Time:\u003c\/strong\u003e 3–5 Working Days After Laboratory Receives Sample | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eHormone Specialist Doctor Interpretation:\u003c\/strong\u003e Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Adults and Children | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\n\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — 4-Point Cortisol Profile:\u003c\/strong\u003e Morning, Noon, Evening, and Night Cortisol.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — Sex Hormones \u0026amp; SHBG (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Estriol (E3), Estrone (E1), Progesterone, Testosterone, DHEAS, Cortisol, SHBG.\u003cbr\u003e\n\u003cstrong\u003eBlood Spot — Full Thyroid Panel:\u003c\/strong\u003e TSH, Free T3, Free T4, Total T4, TPO Antibodies, Thyroglobulin Antibodies.\u003cbr\u003e\n18 markers total — a complete picture of the full daily cortisol rhythm, SHBG-adjusted sex hormone bioavailability, and autoimmune thyroid function in a single at-home kit.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003ePersistent fatigue, unexplained weight gain, PMS, heavy or irregular periods, breast tenderness, perimenopausal or menopausal symptoms (hot flushes, night sweats, low mood), low libido, brain fog, anxiety, insomnia, hair thinning, dry skin, feeling cold, chronic stress, burnout, symptoms of thyroid dysfunction with inconclusive standard blood results, or normal hormone results that do not match symptoms (elevated SHBG is frequently the explanation).\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent fatigue or exhaustion that does not improve with rest\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain or difficulty losing weight\u003c\/li\u003e\n\u003cli\u003eFeeling cold, temperature sensitivity, or slow metabolism\u003c\/li\u003e\n\u003cli\u003eHair thinning, dry skin, or brittle nails\u003c\/li\u003e\n\u003cli\u003ePMS, heavy, irregular, or absent periods, or breast tenderness\u003c\/li\u003e\n\u003cli\u003ePerimenopausal or menopausal symptoms: hot flushes, night sweats, low mood\u003c\/li\u003e\n\u003cli\u003eLow libido or reduced sexual interest\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or memory issues\u003c\/li\u003e\n\u003cli\u003eAnxiety, irritability, or emotional volatility — especially in the second half of the cycle\u003c\/li\u003e\n\u003cli\u003eInsomnia, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eChronic stress or burnout\u003c\/li\u003e\n\u003cli\u003eDiagnosed or suspected PCOS, Hashimoto’s thyroiditis, or estrogen dominance\u003c\/li\u003e\n\u003cli\u003eCurrently on HRT or the contraceptive pill (where SHBG assessment is essential for accurate hormone interpretation)\u003c\/li\u003e\n\u003cli\u003eCurrently on levothyroxine and wanting complete thyroid monitoring alongside hormones and cortisol\u003c\/li\u003e\n\u003cli\u003ePrevious thyroid or hormone testing with normal results that do not match symptoms\u003c\/li\u003e\n\u003cli\u003eWomen over 35 seeking a comprehensive hormonal, SHBG, cortisol rhythm, and thyroid baseline without a cardiometabolic panel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy This Test Is Particularly Important for Women\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe 4-point cortisol rhythm is the master regulator of SHBG, sex hormone bioavailability, and thyroid T3 activation — elevated cortisol at any time point suppresses progesterone, elevates SHBG, drives estrogen dominance, and impairs T4-to-T3 conversion simultaneously; only four-time-point measurement reveals which phase of the day is responsible\u003c\/li\u003e\n\u003cli\u003eSHBG is the bioavailability gatekeeper for all sex hormones in women — elevated SHBG from cortisol excess, thyroid disease, HRT, or the pill binds and inactivates estradiol and testosterone regardless of production levels; a woman with normal total hormone values but elevated SHBG has full hormonal deficiency symptoms and needs SHBG to interpret results accurately\u003c\/li\u003e\n\u003cli\u003eThyroid dysfunction in women is systematically under-detected by TSH alone — cortisol-driven T3 suppression, SHBG-related thyroid binding changes, and Hashimoto’s autoimmunity (present years before TSH becomes abnormal) are all invisible to standard thyroid testing; FT3, FT4, TT4, TPO, and Tg antibodies alongside cortisol and SHBG are all required\u003c\/li\u003e\n\u003cli\u003eNight cortisol elevation worsens Hashimoto’s autoimmunity directly — elevated night cortisol drives TPO and Tg antibody activity through sleep-phase immune dysregulation; this pattern is only detectable by 4-point cortisol assessment and is the most underassessed driver of Hashimoto’s progression in women\u003c\/li\u003e\n\u003cli\u003eProgesterone deficiency, estrogen dominance, and SHBG elevation are all cortisol-driven and thyroid-compounded — the entire sequence from cortisol elevation to symptom onset is only characterisable when all three systems are measured simultaneously\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNot Sure Which Test Is Right for You?\u003c\/h2\u003e\n\u003cp\u003eEmail us at \u003ca href=\"mailto:info@hormonelab.co.uk\"\u003einfo@hormonelab.co.uk\u003c\/a\u003e with your gender, age, symptoms, medications, and any current treatments. We will forward your enquiry to our doctors and respond within 24 hours.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered directly to your door\u003c\/li\u003e\n\u003cli\u003eCollect saliva at four time points (morning before 9am, noon, evening, night) and blood spot via finger-prick. Guidance on optimal cycle timing is included\u003c\/li\u003e\n\u003cli\u003ePost your samples to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your full report by email within 3–5 working days\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 18 marker results with female-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual cortisol rhythm chart showing your full four-point daily curve\u003c\/li\u003e\n\u003cli\u003eVisual charts for all six sex hormones, SHBG, and the full thyroid panel\u003c\/li\u003e\n\u003cli\u003eSHBG-adjusted free hormone bioavailability assessment for estradiol and testosterone\u003c\/li\u003e\n\u003cli\u003eEstrogen-progesterone dominance ratio analysis in cortisol and SHBG context\u003c\/li\u003e\n\u003cli\u003eCortisol-thyroid T3 conversion interaction assessment — mapping each cortisol time point to FT3 and functional thyroid status\u003c\/li\u003e\n\u003cli\u003eHashimoto’s autoimmunity assessment (TPO + Tg antibodies) in cortisol and SHBG context\u003c\/li\u003e\n\u003cli\u003eIntegrated interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAll testing is performed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, \u003cstrong\u003eCLIA-certified\u003c\/strong\u003e diagnostic laboratory founded in 1998 by \u003cstrong\u003eDr. David Zava, PhD\u003c\/strong\u003e. ZRT has performed \u003cstrong\u003eover 11 million tests\u003c\/strong\u003e and is trusted by healthcare professionals in \u003cstrong\u003e96+ countries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePioneers of at-home \u003cstrong\u003edried blood spot (DBS)\u003c\/strong\u003e and saliva hormone testing\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy\u003c\/li\u003e\n\u003cli\u003eQualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePersonalised reference ranges based on age and sex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThrough our partnership with ZRT Laboratory, Hormone Lab UK delivers internationally recognised, research-backed hormone testing to people across the UK and Europe — from the comfort of home.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this test include cardiometabolic markers?\u003c\/strong\u003e\u003cbr\u003eNo. This profile covers the 4-point cortisol rhythm, sex hormones + SHBG, and the full thyroid panel. Women who also want fasting insulin, HbA1c, HDL, triglycerides, cholesterol, and hsCRP should consider the Female Comprehensive Hormone, Thyroid \u0026amp; CardioMetabolic Test (SB-652), which adds six cardiometabolic markers to this complete panel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do I need SHBG alongside my hormone results?\u003c\/strong\u003e\u003cbr\u003eSHBG binds and inactivates estradiol and testosterone. A woman with normal total estradiol and testosterone but elevated SHBG — caused by cortisol, thyroid disease, HRT, or the pill — may have full hormonal deficiency symptoms despite normal-range values. SHBG is essential for accurate interpretation of every sex hormone result, particularly in women on HRT or the contraceptive pill.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is TSH alone not enough to assess thyroid health in women?\u003c\/strong\u003e\u003cbr\u003eTSH measures the pituitary signal to the thyroid, not the active hormone reaching cells. Cortisol-driven T3 suppression produces functional hypothyroidism with a normal TSH. Hashimoto’s causes progressive thyroid damage for years before TSH becomes abnormal. SHBG and estrogen changes alter thyroid hormone binding without affecting TSH. All three patterns are invisible to TSH alone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this test suitable for women on HRT or the contraceptive pill?\u003c\/strong\u003e\u003cbr\u003eYes — and it is particularly valuable for these women. HRT and the pill significantly elevate SHBG, which inactivates estradiol and testosterone and increases thyroid-binding globulin. Without SHBG measurement, hormone and thyroid results in women on HRT or the pill cannot be accurately interpreted.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this test suitable for women with PCOS or Hashimoto’s?\u003c\/strong\u003e\u003cbr\u003eYes. In PCOS, testosterone, SHBG, 4-point cortisol, and thyroid antibodies together provide the complete androgenic, cortisol, and autoimmune picture no standard test achieves. In Hashimoto’s, TPO and Tg antibodies are assessed alongside the 4-point cortisol rhythm, including night cortisol, which directly drives Hashimoto’s progression through sleep-phase immune dysregulation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen in my cycle should I collect?\u003c\/strong\u003e\u003cbr\u003eGuidance on optimal cycle timing is included in your kit. For most women, blood spot collection in the luteal phase (days 19–21 of a 28-day cycle) provides the most clinically meaningful progesterone and estrogen values. Morning saliva should be collected before 9am for optimal cortisol awakening response accuracy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the price include the laboratory fee?\u003c\/strong\u003e\u003cbr\u003eYes. The full laboratory analysis fee is included. There are no additional charges. You are only responsible for posting your samples to the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the kit valid for?\u003c\/strong\u003e\u003cbr\u003eThe kit must be used within \u003cstrong\u003e12 months\u003c\/strong\u003e of the purchase date.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"All ages","offer_id":58669076873597,"sku":"SB-644-F","price":319.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/collections\/combined-hormone-test-methods.png?v=1786290028","url":"https:\/\/hormonelab.co.uk\/ar\/collections\/multi-hormone-tests.oembed?page=4","provider":"Hormone Lab UK","version":"1.0","type":"link"}