{"title":"Female Profile Tests","description":"\u003cp\u003eUnderstand your hormonal health with our Female Hormone Profile Tests, designed to provide clear, accurate insights into the balance of key female hormones. Hormonal fluctuations can affect fertility, mood, energy levels, weight, skin health, and overall wellbeing. These comprehensive at-home tests help identify imbalances linked to symptoms such as irregular cycles, fatigue, mood swings, and menopausal changes. Suitable for women of all ages and life stages, testing is simple and convenient using saliva, dried blood spot, or dried urine samples. With precise, lab-verified results, you gain the clarity needed to take informed steps toward better health and hormonal balance. All our tests are suitable for adults and children\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e","products":[{"product_id":"luteinizing-hormone-lh-testing-kit-blood-spot","title":"LH \u0026 FSH Fertility Test","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e B-204 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Dried Blood Spot | \u003cstrong\u003eTest Method:\u003c\/strong\u003e Immunoassay | \u003cstrong\u003eResults:\u003c\/strong\u003e 3–5 Working Days | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eReport:\u003c\/strong\u003e Specialist Doctor Comment 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 This Test Measures\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eLH (Luteinising Hormone)\u003c\/strong\u003e – Regulates ovulation in women and testosterone production in men\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFSH (Follicle Stimulating Hormone)\u003c\/strong\u003e – Controls follicle development and egg maturation in women; sperm production in men\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFollicle-Stimulating Hormone (FSH) Ranges\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit:\u003c\/strong\u003e U\/L\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSex\/Stage\u003c\/th\u003e\n\u003cth align=\"right\"\u003eReference Range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWomen—premenopausal, follicular phase\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e3.5–12.5 U\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWomen—premenopausal, luteal phase\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e1.7–7.7 U\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWomen—postmenopausal\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e25.8–134.8 U\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMen—adult\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e1.5–12.4 U\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003eLuteinizing Hormone (LH) Ranges\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit:\u003c\/strong\u003e mಂತIU\/mL\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSex\/Stage\u003c\/th\u003e\n\u003cth align=\"right\"\u003eReference Range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWomen—premenopausal, follicular phase\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e2.4–12.6 mIU\/mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWomen—premenopausal, luteal phase\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e1.0–11.4 mIU\/mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWomen—postmenopausal\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e7.7–58.5 mIU\/mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMen—adult\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e1.7–8.6 mIU\/mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAre Fertility or Hormonal Issues Leaving You Without Answers?\u003c\/h2\u003e\n\u003cp\u003eLH and FSH are two of the most important hormones in reproductive health — for both women and men. Imbalances can affect ovulation, sperm production, menstrual cycles, and fertility. If you recognise any of the following, this test could provide the clarity you need:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn women:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDifficulty conceiving or unexplained infertility\u003c\/li\u003e\n\u003cli\u003eIrregular, infrequent, or absent periods\u003c\/li\u003e\n\u003cli\u003eSymptoms of perimenopause or early menopause — hot flushes, night sweats, mood changes\u003c\/li\u003e\n\u003cli\u003eSuspected PCOS (polycystic ovary syndrome)\u003c\/li\u003e\n\u003cli\u003eLow sex drive or hormonal imbalance\u003c\/li\u003e\n\u003cli\u003ePreparing for IVF or assisted reproduction\u003c\/li\u003e\n\u003cli\u003eConcerns about ovarian function or ovulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIn men:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow sperm count or poor sperm quality\u003c\/li\u003e\n\u003cli\u003eDifficulty conceiving with a partner\u003c\/li\u003e\n\u003cli\u003eLow testosterone symptoms — fatigue, low libido, reduced muscle mass\u003c\/li\u003e\n\u003cli\u003eSuspected hypogonadism or testicular dysfunction\u003c\/li\u003e\n\u003cli\u003eUnexplained infertility investigation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat Are LH and FSH and Why Do They Matter?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eLuteinising Hormone (LH)\u003c\/strong\u003e and \u003cstrong\u003eFollicle Stimulating Hormone (FSH)\u003c\/strong\u003e are produced by the pituitary gland and are central to reproductive function in both sexes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn women:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLH\u003c\/strong\u003e triggers ovulation — the LH surge signals the release of an egg; elevated LH can indicate PCOS or menopause; low LH may mean ovulation is not occurring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFSH\u003c\/strong\u003e stimulates follicle development in the ovaries; high FSH often indicates diminished ovarian reserve or menopause; low FSH may suggest a pituitary or hypothalamic issue\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIn men:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLH\u003c\/strong\u003e stimulates testosterone production in the testes; low LH can lead to hypogonadism and reduced sperm production\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFSH\u003c\/strong\u003e regulates sperm production (spermatogenesis); abnormal FSH is a key indicator of male fertility issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTesting LH and FSH together gives a comprehensive view of your reproductive hormone axis and helps identify whether fertility challenges are hormonal in origin.\u003c\/p\u003e\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDifficulty conceiving or unexplained infertility — women or men\u003c\/li\u003e\n\u003cli\u003eIrregular, infrequent, or absent periods\u003c\/li\u003e\n\u003cli\u003eSuspected PCOS, perimenopause, or early menopause\u003c\/li\u003e\n\u003cli\u003eLow testosterone symptoms in men — fatigue, low libido, reduced muscle mass\u003c\/li\u003e\n\u003cli\u003eSuspected hypogonadism or testicular dysfunction\u003c\/li\u003e\n\u003cli\u003ePreparing for or monitoring fertility treatment including IVF\u003c\/li\u003e\n\u003cli\u003eAssessing ovarian reserve or ovulation status\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered to your door\u003c\/li\u003e\n\u003cli\u003eCollect your sample at home — a simple finger-prick dried blood spot; no clinic or GP visit needed; cycle timing guidance is included for women\u003c\/li\u003e\n\u003cli\u003ePost your sample to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your results by email within 3–5 working days of the lab receiving your sample\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLH and FSH levels displayed clearly in graphics and numbers with life-stage-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003eGuidance on what your results mean and what to do next\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\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should women collect their sample?\u003c\/strong\u003e\u003cbr\u003eFor assessing ovarian reserve and baseline FSH, Day 2–3 of your menstrual cycle (the early follicular phase) is optimal. For ovulation assessment, the mid-cycle LH surge period is most informative. Full timing guidance is included in your kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan men use this test?\u003c\/strong\u003e\u003cbr\u003eYes. LH and FSH are essential markers of male reproductive and hormonal health. Abnormal LH or FSH in men can indicate hypogonadism, testicular dysfunction, or the cause of low testosterone or poor sperm production.\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. You are only responsible for posting your sample 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":32921294601,"sku":"1002","price":76.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Insulin_Test_Kit.png?v=1787500073"},{"product_id":"female-comprehensive-hormone-profile-i-blood-spot","title":"Female Comprehensive Hormone Profile I | 8 Markers","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e B-242 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Dried Blood Spot | \u003cstrong\u003eTest Method:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults:\u003c\/strong\u003e 3–5 Working Days | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eReport:\u003c\/strong\u003e Specialist Doctor Comment Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Women | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\u003ch2\u003eWhat This Test Measures\u003c\/h2\u003e\n\u003cp\u003eEight essential hormones from a single finger-prick dried blood spot using highly accurate \u003cstrong\u003eLC-MS\/MS technology\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstrone (E1)\u003c\/strong\u003e — a post-menopausal oestrogen; elevated levels may indicate oestrogen dominance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstradiol (E2)\u003c\/strong\u003e — the primary reproductive oestrogen; key for cycle regulation, bone density, and mood\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstriol (E3)\u003c\/strong\u003e — a weaker oestrogen that helps assess overall oestrogen balance, especially during perimenopause\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgesterone (Pg)\u003c\/strong\u003e — essential for cycle balance, fertility, and counteracting oestrogen dominance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTestosterone (T)\u003c\/strong\u003e — important for libido, energy, and muscle tone in women\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHEA-S (DS)\u003c\/strong\u003e — an adrenal hormone that declines with age; linked to vitality, mood, and immune function\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCortisol (C)\u003c\/strong\u003e — the stress hormone; chronically elevated cortisol disrupts estradiol and progesterone balance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSHBG (Sex Hormone Binding Globulin)\u003c\/strong\u003e — determines how much estradiol and testosterone is biologically available to your tissues\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCould a Hormone Imbalance Be Behind Your Symptoms?\u003c\/h2\u003e\n\u003cp\u003eFemale hormonal health is rarely a single-hormone issue — estradiol, progesterone, testosterone, cortisol, DHEA-S, and SHBG all interact in a complex system. When one is off, the whole system is affected. If you recognise any of the following, this comprehensive panel could reveal the root cause:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHot flushes or night sweats\u003c\/li\u003e\n\u003cli\u003eIrregular, heavy, or painful periods\u003c\/li\u003e\n\u003cli\u003ePersistent fatigue or low energy\u003c\/li\u003e\n\u003cli\u003eLow libido or vaginal dryness\u003c\/li\u003e\n\u003cli\u003eMood swings, anxiety, or depression\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or memory lapses\u003c\/li\u003e\n\u003cli\u003eSleep disturbances or insomnia\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain or difficulty losing weight\u003c\/li\u003e\n\u003cli\u003eBloating or PMS symptoms\u003c\/li\u003e\n\u003cli\u003eFertility concerns or irregular ovulation\u003c\/li\u003e\n\u003cli\u003eHeadaches, dizziness, or burnout\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy a Comprehensive Panel Matters\u003c\/h2\u003e\n\u003cp\u003eHormonal imbalance in women is frequently misdiagnosed or dismissed. Symptoms like fatigue, low mood, weight gain, and irregular cycles are often attributed to stress or lifestyle — when the root cause may be hormonal. A single hormone test rarely tells the full story. This panel gives you a complete picture, enabling more informed conversations with your GP or specialist.\u003c\/p\u003e\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSymptoms of perimenopause or menopause — hot flushes, night sweats, low mood\u003c\/li\u003e\n\u003cli\u003ePMS, irregular cycles, or fertility concerns\u003c\/li\u003e\n\u003cli\u003ePersistent fatigue, low libido, or unexplained weight gain\u003c\/li\u003e\n\u003cli\u003eNormal standard blood tests but ongoing hormonal symptoms\u003c\/li\u003e\n\u003cli\u003eMonitoring hormone levels during or after HRT or hormone therapy\u003c\/li\u003e\n\u003cli\u003eWanting a proactive, data-driven baseline of overall female hormonal health\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered to your door\u003c\/li\u003e\n\u003cli\u003eCollect your sample at home — a simple finger-prick dried blood spot; no clinic or GP visit needed\u003c\/li\u003e\n\u003cli\u003ePost your sample to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your results by email within 3–5 working days of the lab receiving your sample\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll eight hormone levels displayed clearly in graphics and numbers with sex-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003eGuidance on what your results mean and what to do next\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. ZRT is qualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e for testosterone and estradiol.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhen is the best time to collect my sample?\u003c\/strong\u003e\u003cbr\u003eFor women with a regular cycle, days 19–21 (counting from the first day of your period) captures the mid-luteal peak when progesterone is most informative. Postmenopausal women or those with irregular cycles can collect at any time. Detailed timing guidance is included with your kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow accurate is this test compared to a standard NHS blood test?\u003c\/strong\u003e\u003cbr\u003eThis test uses LC-MS\/MS — the same gold-standard technology used in specialist hospitals, and more sensitive than standard NHS immunoassay methods, particularly for oestrogen fractions and testosterone in women.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does it mean if my estradiol is high but my progesterone is low?\u003c\/strong\u003e\u003cbr\u003eThis is oestrogen dominance — one of the most common hormonal imbalances in women. It can cause heavy periods, bloating, breast tenderness, mood swings, and weight gain. Your specialist report will explain what your specific levels mean and what steps to consider.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this test suitable for women on HRT or the contraceptive pill?\u003c\/strong\u003e\u003cbr\u003eYes. HRT monitoring is one of the most common uses for this panel. If you are on the combined contraceptive pill, note that synthetic hormones can suppress natural estradiol and progesterone, which will be reflected in your results.\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. You are only responsible for posting your sample 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":32923292297,"sku":"500","price":219.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Insulin_Test_Kit.png?v=1787500073"},{"product_id":"female-comprehensive-hormone-profile-ii-blood-spot","title":"Female Comprehensive Hormone Profile II | 14 Markers","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e B-243 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Dried Blood Spot | \u003cstrong\u003eTest Method:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults:\u003c\/strong\u003e 3–5 Working Days | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eReport:\u003c\/strong\u003e Specialist Doctor Comment Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Women | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\u003ch2\u003eWhat This Test Measures\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSex Hormones \u0026amp; Adrenal Markers (8):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstrone (E1)\u003c\/strong\u003e — a post-menopausal estrogen; elevated levels may indicate oestrogen dominance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstradiol (E2)\u003c\/strong\u003e — the primary reproductive oestrogen; key for cycle regulation, bone density, mood, and fertility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstriol (E3)\u003c\/strong\u003e — a weaker oestrogen that helps assess overall oestrogen balance, especially during perimenopause\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgesterone (Pg)\u003c\/strong\u003e — essential for cycle balance, fertility, and counteracting oestrogen dominance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTestosterone (T)\u003c\/strong\u003e — important for libido, energy, and muscle tone in women\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHEA-S (DS)\u003c\/strong\u003e — an adrenal precursor hormone that declines with age; linked to vitality, mood, and immune function\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCortisol (C)\u003c\/strong\u003e — the stress hormone; chronically elevated cortisol disrupts estradiol and progesterone balance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSHBG\u003c\/strong\u003e — regulates how much estradiol and testosterone is biologically available to your tissues\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFull Thyroid Panel (6):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTSH\u003c\/strong\u003e — the primary screening marker for thyroid function\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree T3 (fT3)\u003c\/strong\u003e — the active thyroid hormone; low fT3 is linked to fatigue, weight gain, and depression\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree T4 (fT4)\u003c\/strong\u003e — the storage thyroid hormone converted to T3; key for assessing conversion issues\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal T4 (TT4)\u003c\/strong\u003e — measures total thyroxine including protein-bound hormone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTPO Antibodies (TPOab)\u003c\/strong\u003e — elevated levels indicate autoimmune thyroid disease (Hashimoto’s thyroiditis)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThyroglobulin (Tgbn)\u003c\/strong\u003e — a marker for thyroid tissue health and iodine-related dysfunction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eComplex or overlapping symptoms involving both hormones and thyroid\u003c\/li\u003e\n\u003cli\u003eSymptoms persisting despite normal standard GP blood tests\u003c\/li\u003e\n\u003cli\u003eFamily history of thyroid disease or autoimmune conditions\u003c\/li\u003e\n\u003cli\u003ePerimenopause or menopause — thyroid disorders become significantly more common after 40\u003c\/li\u003e\n\u003cli\u003eMonitoring multiple hormone systems during or after HRT, thyroid medication, or other treatment\u003c\/li\u003e\n\u003cli\u003eWanting the most comprehensive female hormone and thyroid baseline available at home\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAre Complex, Overlapping Symptoms Leaving You Without Answers?\u003c\/h2\u003e\n\u003cp\u003eThyroid and sex hormones are deeply interconnected — thyroid dysfunction can mimic or worsen hormonal imbalance, and vice versa. Many women are treated for one when the other is the root cause. If you recognise any of the following, this comprehensive 14-marker panel could finally give you the full picture:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent fatigue or exhaustion that doesn’t improve with rest\u003c\/li\u003e\n\u003cli\u003eHot flushes, night sweats, or cold intolerance\u003c\/li\u003e\n\u003cli\u003eIrregular, heavy, or absent periods\u003c\/li\u003e\n\u003cli\u003eMood swings, anxiety, depression, or tearfulness\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or increased forgetfulness\u003c\/li\u003e\n\u003cli\u003eSleep disturbances or insomnia\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain or difficulty losing weight\u003c\/li\u003e\n\u003cli\u003eLow libido or vaginal dryness\u003c\/li\u003e\n\u003cli\u003eHair loss, brittle nails, or thinning skin\u003c\/li\u003e\n\u003cli\u003eBloating, acne, or oily skin\u003c\/li\u003e\n\u003cli\u003eFertility concerns or irregular ovulation\u003c\/li\u003e\n\u003cli\u003eHeart palpitations or elevated cholesterol\u003c\/li\u003e\n\u003cli\u003eSwelling or puffiness around the eyes or face\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Test Hormones and Thyroid Together?\u003c\/h2\u003e\n\u003cp\u003eA standard GP test typically only checks TSH for thyroid and oestrogen for hormones — missing the complex interplay between these systems. This panel measures \u003cstrong\u003e14 markers\u003c\/strong\u003e across sex hormones, adrenal function, and a full thyroid panel, giving you and your doctor a complete clinical picture and avoiding misdiagnosis.\u003c\/p\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered to your door\u003c\/li\u003e\n\u003cli\u003eCollect your sample at home — a simple finger-prick dried blood spot; no clinic or GP visit needed\u003c\/li\u003e\n\u003cli\u003ePost your sample to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your results by email within 3–5 working days of the lab receiving your sample\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 14 markers displayed clearly in graphics and numbers with sex-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003eGuidance on what your results mean and what to do next\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. ZRT is qualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e for testosterone and estradiol, and uses advanced \u003cstrong\u003eLC-MS\/MS\u003c\/strong\u003e technology for clinical-grade accuracy.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between Profile I and Profile II?\u003c\/strong\u003e\u003cbr\u003eProfile I measures 8 sex hormones and adrenal markers. Profile II includes all 8 of those markers plus a full 6-marker thyroid panel — TSH, Free T3, Free T4, Total T4, TPO Antibodies, and Thyroglobulin — giving 14 markers in total. Profile II is recommended if you have any thyroid symptoms, a family history of thyroid disease, or suspect both systems may be involved.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does a high TPO antibody result mean?\u003c\/strong\u003e\u003cbr\u003eElevated TPO antibodies indicate that your immune system is attacking your thyroid gland — the hallmark of Hashimoto’s thyroiditis, the most common cause of hypothyroidism in women. Many women with Hashimoto’s have normal TSH levels for years before diagnosis. This panel measures TPOab so that autoimmune thyroid disease can be identified early.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between Free T3 and Free T4?\u003c\/strong\u003e\u003cbr\u003eFree T4 is the inactive storage form of thyroid hormone, which your body converts into Free T3 — the active form that regulates metabolism, energy, mood, and temperature. Some people convert T4 to T3 poorly due to nutrient deficiencies, stress, or genetic factors. Measuring both allows detection of conversion problems missed by standard NHS TSH-only testing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this test suitable during perimenopause or menopause?\u003c\/strong\u003e\u003cbr\u003eYes. Thyroid disorders become significantly more common after 40, and perimenopause involves dramatic shifts across all the sex hormones in this panel. Testing all 14 markers together provides the clearest picture of what is driving symptoms during this transitional phase.\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. You are only responsible for posting your sample 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":32923341769,"sku":"750","price":249.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Insulin_Test_Kit.png?v=1787500073"},{"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":350.0,"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":"female-elite-hormone-test-blood-spot","title":"Female Elite Hormone Test | E2, Pg, T \u0026 SHBG","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e B-240 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Dried Blood Spot | \u003cstrong\u003eTest Method:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults:\u003c\/strong\u003e 3–5 Working Days | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eReport:\u003c\/strong\u003e Specialist Doctor Comment Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Women | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\u003ch2\u003eWhat This Test Measures\u003c\/h2\u003e\n\u003cp\u003eFour core sex hormone markers using highly accurate \u003cstrong\u003eLC-MS\/MS technology\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEstradiol (E2)\u003c\/strong\u003e — the primary reproductive estrogen; critical for cycle regulation, bone density, mood, and libido\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProgesterone (Pg)\u003c\/strong\u003e — essential for cycle balance and fertility; counteracts estrogen dominance\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTestosterone (T)\u003c\/strong\u003e — vital for energy, muscle mass, libido, and mood in women\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSHBG (Sex Hormone Binding Globulin)\u003c\/strong\u003e — determines how much estradiol and testosterone is biologically available to your tissues; essential for interpreting total hormone levels accurately\u003c\/p\u003e\n\u003ch2\u003eAre Your Core Sex Hormones in Balance?\u003c\/h2\u003e\n\u003cp\u003eEstradiol, progesterone, and testosterone don’t operate in isolation — they interact constantly, and an imbalance in one affects the others. Testing all three alongside SHBG gives you a complete picture of your hormonal ecosystem. If you recognise any of the following, this panel could reveal the root cause:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSymptoms of estradiol (E2) imbalance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBloating and water retention\u003c\/li\u003e\n\u003cli\u003eAcne or oily skin\u003c\/li\u003e\n\u003cli\u003eLow libido or vaginal dryness\u003c\/li\u003e\n\u003cli\u003eHot flushes or night sweats\u003c\/li\u003e\n\u003cli\u003eIrritability, mood swings, or depression\u003c\/li\u003e\n\u003cli\u003ePoor concentration or memory lapses\u003c\/li\u003e\n\u003cli\u003eDecreased fertility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSymptoms of progesterone imbalance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy, painful, or irregular periods\u003c\/li\u003e\n\u003cli\u003eMood swings or PMS\u003c\/li\u003e\n\u003cli\u003eTender or fibrocystic breasts\u003c\/li\u003e\n\u003cli\u003eHot flushes\u003c\/li\u003e\n\u003cli\u003eVaginal dryness or urinary issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSymptoms of testosterone deficiency in women:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLoss of muscle mass or tone\u003c\/li\u003e\n\u003cli\u003ePersistent fatigue and low stamina\u003c\/li\u003e\n\u003cli\u003eLow libido or reduced sexual satisfaction\u003c\/li\u003e\n\u003cli\u003eAnxiety, low mood, or forgetfulness\u003c\/li\u003e\n\u003cli\u003eDry skin or reduced body hair\u003c\/li\u003e\n\u003cli\u003eFat deposits around the abdomen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSymptoms of SHBG imbalance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExcessive body hair or hirsutism (low SHBG)\u003c\/li\u003e\n\u003cli\u003eAcne, hair thinning, or irregular periods (low SHBG)\u003c\/li\u003e\n\u003cli\u003eWorsening testosterone deficiency symptoms despite normal total testosterone (high SHBG).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSymptoms of estrogen dominance — bloating, mood swings, breast tenderness, heavy periods\u003c\/li\u003e\n\u003cli\u003ePerimenopause or menopause — hot flushes, night sweats, vaginal dryness, low mood\u003c\/li\u003e\n\u003cli\u003eLow libido, persistent fatigue, or loss of muscle mass\u003c\/li\u003e\n\u003cli\u003ePMS, irregular cycles, or fertility concerns\u003c\/li\u003e\n\u003cli\u003eMonitoring hormone levels during or after HRT or contraceptive changes\u003c\/li\u003e\n\u003cli\u003eNormal standard blood tests but persistent hormonal symptoms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered to your door\u003c\/li\u003e\n\u003cli\u003eCollect your sample at home — a simple finger-prick dried blood spot; no clinic or GP visit needed\u003c\/li\u003e\n\u003cli\u003ePost your sample to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your results by email within 3–5 working days of the lab receiving your sample\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll four hormone levels displayed clearly in graphics and numbers with sex-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003eGuidance on what your results mean and what to do next\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. ZRT is qualified for the \u003cstrong\u003eCDC Hormone Standardization (HoSt) Program\u003c\/strong\u003e for testosterone and estradiol, delivering clinical-grade accuracy from a home-collected dried blood spot.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhen in my cycle should I collect my sample?\u003c\/strong\u003e\u003cbr\u003eFor menstruating women, day 19–21 of your cycle (approximately 7 days after ovulation) is optimal for assessing both estradiol and progesterone together. For postmenopausal women or those on HRT, collection can be done at any time. Detailed timing guidance is included with your kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is SHBG important?\u003c\/strong\u003e\u003cbr\u003eSHBG binds to sex hormones, making them unavailable to your tissues. High SHBG can cause testosterone deficiency symptoms even when total testosterone appears normal. Low SHBG increases free androgen activity, contributing to acne, hair thinning, and irregular periods. It is essential for interpreting hormone results accurately.\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. You are only responsible for posting your sample 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":812898811913,"sku":"343","price":199.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Insulin_Test_Kit.png?v=1787500073"},{"product_id":"menstrual-cycle-mapping","title":"1 Month Hormone Test for Women – Menstrual Cycle Mapping \u0026 Fertility Insight","description":"\u003ch2\u003eMenstrual Cycle Mapping Test (1 Month)\u003c\/h2\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e\u003cspan\u003e U-328 | \u003c\/span\u003e\u003cstrong\u003eSample Type:\u003c\/strong\u003e\u003cspan\u003e Dried Urine | \u003c\/span\u003e\u003cstrong\u003eTechnology:\u003c\/strong\u003e\u003cspan\u003e Advanced analysis with specialist laboratory interpretation included | \u003c\/span\u003e\u003cstrong\u003eLaboratory:\u003c\/strong\u003e\u003cspan\u003e ZRT Laboratory (CLIA-certified) | \u003c\/span\u003e\u003cstrong\u003eTest Result:\u003c\/strong\u003e\u003cspan\u003e in 3-5 working days | \u003c\/span\u003e\u003cstrong\u003eSuitable For:\u003c\/strong\u003e\u003cspan\u003e Adults | \u003c\/span\u003e\u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e\u003cspan\u003e No Clinic Visit Required\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMenstrual Cycle Mapping Test (One Month)\u003c\/strong\u003e is a comprehensive and invaluable tool for assessing hormonal fluctuations throughout the menstrual cycle. This cutting-edge test provides an extensive evaluation of key hormones associated with the menstrual cycle over a duration of one month. By measuring Progesterone (PDG), Estrogen (E1G), Luteinizing Hormone (LH), and Creatinine (CRTN) levels, we can gain deep insights into the hormonal patterns and changes occurring throughout different phases of the menstrual cycle. This information is vital for understanding fertility, identifying hormone imbalances, and optimising reproductive health.\u003c\/p\u003e\n\u003cp\u003eThe following hormone levels will be assessed:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProgesterone (PDG)\u003c\/li\u003e\n\u003cli\u003eEstrogen (E1G)\u003c\/li\u003e\n\u003cli\u003eLuteinizing Hormone (LH)\u003c\/li\u003e\n\u003cli\u003eCreatinine (CRTN)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTest Result:\u003c\/strong\u003e You will receive your test result via email within 3-5 working days after the Laboratory receives your sample. On your test result, you will find your hormone levels in graphics and numbers. You will also find the laboratory’s comments by a Hormone Specialist PhD. In the comments, the doctor will explain your hormone levels and what needs to be done next.\u003c\/p\u003e\n\u003cp\u003eClick to see Sample Report: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/dried-urine-menstrual-cycle-mapping.pdf?v=1786976488\" title=\"Menstrual Cycle Mapping Report\"\u003eMenstrual Cycle Mapping Report \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComprehensive Hormonal Assessment: The Menstrual Cycle Mapping Test provides a thorough evaluation of hormones associated with the menstrual cycle over a period of one month, allowing for a detailed analysis of hormone fluctuations throughout different phases of the cycle.\u003c\/li\u003e\n\u003cli\u003eAssessment of Progesterone: Progesterone plays a crucial role in preparing the uterus for pregnancy and maintaining a healthy menstrual cycle. Monitoring progesterone levels can help identify issues such as luteal phase defects or hormonal imbalances that may affect fertility and menstrual regularity.\u003c\/li\u003e\n\u003cli\u003eEvaluation of Estrogen: Estrogen is responsible for the development of secondary sexual characteristics and regulation of the menstrual cycle. Measuring estrogen levels can help assess the adequacy of follicular development and provide information about hormonal balance.\u003c\/li\u003e\n\u003cli\u003eTracking Luteinizing Hormone (LH): LH is responsible for triggering ovulation. Monitoring LH levels can help determine the timing of ovulation, which is essential for optimizing fertility and planning for pregnancy.\u003c\/li\u003e\n\u003cli\u003eCreatinine Assessment: Creatinine is measured to assess the concentration of urine and ensure accurate hormone measurements.\u003c\/li\u003e\n\u003cli\u003eMost Convenient Method for Month-Long Testing: Our laboratory-dried urine method offers a simple method for collecting samples at home over a month. Patients collect urine on a filter card every other morning and let them dry. Dried cards are stable at room temperature, easy to store and send back to the lab for analysis.\u003c\/li\u003e\n\u003cli\u003eNo refrigeration or freezing is necessary.\u003c\/li\u003e\n\u003cli\u003eTest samples can be collected in the comfort of your home.\u003c\/li\u003e\n\u003cli\u003eFree delivery in the UK.\u003c\/li\u003e\n\u003cli\u003eCustomers are responsible for shipping their samples to the laboratory.\u003c\/li\u003e\n\u003cli\u003eThe test kit includes a laboratory fee: no additional laboratory cost or tax.\u003c\/li\u003e\n\u003cli\u003eThe test must be used within 12 months after the purchase date.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eTest Kit Pack Includes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTest Requisition Form includes Symptom Checklist\u003c\/li\u003e\n\u003cli\u003eUrine Spot collecting kit (for a month)\u003c\/li\u003e\n\u003cli\u003eRequisition Form to complete, including your personal and medical history\u003c\/li\u003e\n\u003cli\u003eContains collection instructions\u003c\/li\u003e\n\u003cli\u003eShipping Instruction\u003c\/li\u003e\n\u003cli\u003eReturn Envelope\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEvidence shows that hormonal imbalances can be the root cause of many chronic health issues, and imbalances that affect a woman’s menstrual cycle are no exception. Conditions that can be influenced by a woman’s menstrual hormones include premenstrual syndrome (PMS), premenstrual dysphoric disorder (PMDD) and infertility. Out-of-balance levels can contribute to symptoms such as migraines, mood swings, and heavy bleeding or painful periods.\u003c\/p\u003e\n\u003cp\u003eWhen hormone testing conducted on a single day during the luteal phase doesn’t provide enough diagnostic information, a month-long hormone assessment can be helpful. This detailed, multi-point map provides a complete picture of a woman’s levels over the course of one menstrual cycle, resulting in the ability to create more precise treatment plans.\u003c\/p\u003e\n\u003cp\u003eMenstrual cycle mapping can be vital to assessing conditions such as:\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLuteal Phase Defect\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eLuteal Phase Defect (LPD) is a condition characterized by an insufficient or shortened luteal phase in the menstrual cycle. The luteal phase is the second half of the menstrual cycle, following ovulation, and is important for preparing the uterus for the possible implantation of a fertilized egg. During this phase, the hormone progesterone is primarily produced by the corpus luteum, a temporary structure formed after ovulation.\u003c\/p\u003e\n\u003cp\u003eIn cases of luteal phase defects, the corpus luteum may not produce enough progesterone or may have a shorter lifespan, leading to a deficiency in progesterone levels. This deficiency can negatively impact the endometrium, making it less receptive to embryo implantation. As a result, women with LPD may experience difficulties in achieving or maintaining a pregnancy.\u003c\/p\u003e\n\u003cp\u003eTreatment options for luteal phase defects aim to address the underlying cause and restore normal hormonal balance. This may involve hormone replacement therapy, such as progesterone supplementation during the luteal phase, or medications to regulate ovulation.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eAnovulation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAnovulation refers to a condition in which a woman does not ovulate, meaning her ovaries do not release a mature egg during the menstrual cycle. When ovulation does not occur, LH levels are consistently elevated. Estrogen levels are consistent and lower as compared to the anovulatory cycle, and progesterone levels are consistently low. Testing helps providers find out if a woman has an adequate LH surge to induce ovulation and takes away the guesswork as to when they are entering their luteal phase.\u003c\/p\u003e\n\u003cp\u003eSeveral factors can contribute to anovulation, including hormonal imbalances, polycystic ovary syndrome (PCOS), thyroid disorders, excessive exercise, stress, obesity, and certain medications.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePremenstrual Syndrome (PMS)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePremenstrual Syndrome (PMS) refers to a collection of physical, emotional, and behavioural symptoms that occur in the days or weeks leading up to menstruation. The exact cause of PMS is not fully understood, but it is believed to be related to hormonal changes during the menstrual cycle. Fluctuations in estrogen and progesterone levels, as well as alterations in neurotransmitters like serotonin, may contribute to the development of symptoms.\u003c\/p\u003e\n\u003cp\u003ePMS symptoms can vary widely between individuals but commonly include breast tenderness, bloating, fatigue, headache, joint or muscle pain, mood swings, irritability, anxiety, depression, sleep disturbances, and changes in appetite. Testing highlights estrogen or progesterone deficiency or excess at key points in the cycle and helps get to the root of these hormone-related symptoms.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eWho Can Benefit from Menstrual Cycle Mapping?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eWomen Planning for Pregnancy: Menstrual Cycle Mapping can provide valuable insights into the timing of ovulation, the length of your luteal phase, and hormone fluctuations throughout your cycle.\u003c\/li\u003e\n\u003cli\u003eWomen with Irregular Menstrual Cycles: Menstrual Cycle Mapping can help identify any underlying issues or hormonal imbalances that may be causing the irregularity.\u003c\/li\u003e\n\u003cli\u003eIndividuals with Suspected Hormonal Imbalances: Menstrual Cycle Mapping is useful for assessing hormone levels such as Progesterone (PDG), Estrogen (E1G), Luteinizing Hormone (LH), and Creatinine (CRTN).\u003c\/li\u003e\n\u003cli\u003eWomen Monitoring Fertility Treatments: Menstrual Cycle Mapping can provide crucial information about the effectiveness of treatments, the timing of ovulation, and the response of the ovaries to medications.\u003c\/li\u003e\n\u003cli\u003eThose Seeking a Deeper Understanding of Their Menstrual Health: Menstrual Cycle Mapping is beneficial for anyone who wants to gain a comprehensive understanding of their menstrual cycle, hormone levels, and overall reproductive health.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThis test is not designed for women who are on birth control, supplementing with hormones, or post-menopausal.\u003c\/p\u003e\n\u003cp\u003eWomen who are interested in this test for assessing fertility may also consider \u003cstrong\u003e\u003ca title=\"Fertility Profile\" href=\"https:\/\/hormonelab.co.uk\/collections\/multi-hormone-tests\/products\/fertility-profile-hormone-testing-saliva-and-blood-spot\"\u003eZRT’s Fertility Profile.\u003c\/a\u003e\u003c\/strong\u003e While Menstrual Cycle Mapping reveals three hormone levels that can pinpoint the time of ovulation, the Fertility Profile identifies a broader array of 12 tests that help assess imbalances or conditions that affect whether a woman can get and stay pregnant.\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Datasheet_Menstural_Cycle_Mapping\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/menstrual-cycle-mapping-pdf.pdf?15701961406056802517\"\u003e\u003cstrong\u003eDatasheet Menstrual Cycle Mapping\u003c\/strong\u003e\u003c\/a\u003e   \u003ca title=\"Menstural_Cycle_Mapping_Sample_Report\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/menstrual-cycle-mapping-sample-report.pdf?15701961406056802517\"\u003e\u003cstrong\u003eSample Report Menstrual Cycle Mapping\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/menstrual-cycle-mapping-instructions.pdf?2265\" title=\"Menstrual Cycle Mapping Instruction\"\u003e\u003cstrong\u003eMenstrual Cycle Mapping Instructions\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZRT","offers":[{"title":"Default Title","offer_id":2003980713993,"sku":"10033","price":388.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/menstrual-cycle-mapping-kit.webp?v=1785073839"},{"product_id":"anti-mullerian-hormone-amh-test","title":"Anti-Müllerian Hormone (AMH) Fertility Test Kit","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e B-205 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Dried Blood Spot | \u003cstrong\u003eTest Method:\u003c\/strong\u003e Immunoassay | \u003cstrong\u003eResults:\u003c\/strong\u003e 3–5 Working Days | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eReport:\u003c\/strong\u003e Specialist Doctor Comment Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Women | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required | \u003cstrong\u003eCan Be Collected Any Day of Your Cycle\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat This Test Measures\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAMH (Anti-Müllerian Hormone)\u003c\/strong\u003e — the primary marker of ovarian reserve, used to assess fertility potential, guide assisted reproduction planning, and provide context for PCOS and early menopause.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnti-Müllerian Hormone (AMH) Ranges\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSex\u003c\/th\u003e\n\u003cth align=\"right\"\u003eAge Range\u003c\/th\u003e\n\u003cth align=\"right\"\u003eReference Range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWomen\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e18–25 years\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e2.59–8.38 ng\/mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWomen\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e26–30 years\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e1.70–6.00 ng\/mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWomen\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e31–35 years\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e0.81–5.42 ng\/mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWomen\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e36–40 years\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e0.24–2.78 ng\/mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWomen\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e41–50 years\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e0.06–1.60 ng\/mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMen\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eAll ages\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eNot applicable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAMH does not measure egg quality, but it is a powerful tool for understanding your \u003cstrong\u003ereproductive window\u003c\/strong\u003e and planning next steps — whether that’s natural conception, fertility treatment, or egg freezing.\u003c\/p\u003e\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThinking about trying to conceive now or in the future\u003c\/li\u003e\n\u003cli\u003eStruggling to conceive or investigating unexplained infertility\u003c\/li\u003e\n\u003cli\u003eConsidering egg freezing or IVF\u003c\/li\u003e\n\u003cli\u003eIrregular or absent periods\u003c\/li\u003e\n\u003cli\u003eSymptoms of early menopause or premature ovarian insufficiency\u003c\/li\u003e\n\u003cli\u003eDiagnosed with or suspected PCOS\u003c\/li\u003e\n\u003cli\u003eOver 30 and wanting to understand your reproductive timeline\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWondering About Your Fertility or Egg Reserve? Your AMH Level Holds the Answer.\u003c\/h2\u003e\n\u003cp\u003eAnti-Müllerian Hormone (AMH) is one of the most important — and most misunderstood — fertility markers. It reflects your \u003cstrong\u003eovarian reserve\u003c\/strong\u003e: how many eggs you have remaining. If you recognise any of the following, an AMH test could give you vital clarity:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThinking about trying for a baby now or in the future\u003c\/li\u003e\n\u003cli\u003eStruggling to conceive and unsure why\u003c\/li\u003e\n\u003cli\u003eConsidering egg freezing or IVF and want to know your starting point\u003c\/li\u003e\n\u003cli\u003eIrregular or absent periods that may suggest hormonal imbalance\u003c\/li\u003e\n\u003cli\u003eSymptoms of early menopause or premature ovarian insufficiency (POI)\u003c\/li\u003e\n\u003cli\u003eDiagnosed with or suspected PCOS (polycystic ovary syndrome)\u003c\/li\u003e\n\u003cli\u003eOver 30 and wanting to understand your reproductive timeline\u003c\/li\u003e\n\u003cli\u003eUndergoing fertility treatment and wanting to track ovarian response\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat Is AMH and Why Does It Matter?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAnti-Müllerian Hormone (AMH)\u003c\/strong\u003e is produced by small follicles in the ovaries and is the most reliable indicator of your remaining egg supply. Unlike other fertility hormones, AMH stays relatively stable throughout your menstrual cycle — meaning it can be tested at any time of the month.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow AMH\u003c\/strong\u003e — suggests a reduced ovarian reserve; may indicate diminished fertility potential or early menopause\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh AMH\u003c\/strong\u003e — may indicate PCOS or a higher-than-average number of follicles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNormal AMH\u003c\/strong\u003e — provides reassurance about current ovarian reserve and supports family planning decisions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAMH does not measure egg quality, but it is a powerful tool for understanding your \u003cstrong\u003ereproductive window\u003c\/strong\u003e and planning next steps — whether that is natural conception, fertility treatment, or egg freezing.\u003c\/p\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered to your door\u003c\/li\u003e\n\u003cli\u003eCollect your sample at home — a simple finger-prick dried blood spot at any point in your cycle; no clinic or GP visit needed\u003c\/li\u003e\n\u003cli\u003ePost your sample to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your results by email within 3–5 working days of the lab receiving your sample\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYour AMH level displayed clearly in graphics and numbers with age-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003eGuidance on what your result means for your fertility and what to do next\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\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should I collect my sample?\u003c\/strong\u003e\u003cbr\u003eAMH is stable throughout the menstrual cycle — you can collect your sample on any day. No cycle timing is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes AMH measure egg quality?\u003c\/strong\u003e\u003cbr\u003eNo. AMH reflects the quantity of remaining eggs (ovarian reserve), not their quality. It is best used alongside other fertility markers and clinical assessment when planning conception or assisted reproduction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan AMH be high?\u003c\/strong\u003e\u003cbr\u003eYes. Elevated AMH is commonly associated with PCOS, where the ovaries contain a higher-than-average number of small follicles. Your specialist report will interpret your result in context.\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. You are only responsible for posting your sample 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":57729617756541,"sku":"2026","price":89.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Insulin_Test_Kit.png?v=1787500073"},{"product_id":"lcms-7-hormone-saliva-test-panel","title":"Female Saliva Hormone Profile II (LC-MS\/MS)","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e S-140 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e 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 — Expanded Female Hormone Panel (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Progesterone, Testosterone, Morning Cortisol, Noon Cortisol, Evening Cortisol, Night Cortisol.\u003cbr\u003e\n7 markers — extending the core female sex hormone assessment with a full 4-point diurnal cortisol curve, revealing how HPA axis function and stress are shaping reproductive hormone balance, cycle regularity, and adrenal health throughout the day.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003eIrregular, heavy, or painful periods, PMS including mood swings, bloating or breast tenderness, perimenopausal or menopausal symptoms including hot flushes and night sweats, low libido, persistent fatigue or low energy despite adequate sleep, anxiety or emotional instability, poor sleep quality or night waking, afternoon energy crashes, evening anxiety or racing thoughts, weight gain particularly around the abdomen, fertility concerns, burnout or chronic stress, or feeling hormonally off despite normal standard blood test results.\u003c\/p\u003e\n\n\u003ch2\u003eDid You Know?\u003c\/h2\u003e\n\u003cp\u003eCortisol and progesterone compete for the same hormonal precursor — pregnenolone. Under chronic stress, elevated cortisol at any point in the day directly reduces progesterone synthesis, independently of ovarian function. A 4-point cortisol profile is the only way to identify whether elevated noon cortisol is driving afternoon progesterone suppression, whether elevated evening cortisol is preventing the progesterone rise that supports sleep and luteal phase stability, or whether elevated night cortisol is driving insomnia and night sweats that are frequently attributed to oestrogen deficiency but are driven or compounded by adrenal dysfunction. This is one of the most clinically significant and routinely missed patterns in women’s hormonal health.\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIrregular, heavy, or painful periods\u003c\/li\u003e\n\u003cli\u003ePMS — mood swings, bloating, breast tenderness, or irritability\u003c\/li\u003e\n\u003cli\u003ePerimenopausal or menopausal symptoms — hot flushes, night sweats, brain fog, or low mood\u003c\/li\u003e\n\u003cli\u003eLow libido or reduced sexual responsiveness\u003c\/li\u003e\n\u003cli\u003ePersistent fatigue or low energy despite adequate sleep\u003c\/li\u003e\n\u003cli\u003eAnxiety, depression, or emotional instability\u003c\/li\u003e\n\u003cli\u003eDifficulty sleeping, night waking, or insomnia\u003c\/li\u003e\n\u003cli\u003eAfternoon energy crashes or mid-day fatigue\u003c\/li\u003e\n\u003cli\u003eEvening anxiety, restlessness, or difficulty switching off\u003c\/li\u003e\n\u003cli\u003eWeight gain or difficulty losing weight, especially around the abdomen\u003c\/li\u003e\n\u003cli\u003eFertility concerns or difficulty conceiving\u003c\/li\u003e\n\u003cli\u003eBurnout, chronic stress, or emotional exhaustion\u003c\/li\u003e\n\u003cli\u003eCurrently on HRT or bioidentical hormones and wanting to monitor response alongside full cortisol rhythm\u003c\/li\u003e\n\u003cli\u003eFeeling hormonally off but told results are normal on standard blood tests\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 curve reveals how HPA axis function shapes reproductive hormone balance across the full day — elevated noon cortisol suppresses afternoon progesterone; elevated evening cortisol prevents the progesterone and melatonin rise that supports luteal phase stability and sleep; elevated night cortisol drives insomnia and night sweats that are frequently misattributed to oestrogen deficiency alone\u003c\/li\u003e\n\u003cli\u003eSaliva LC-MS\/MS measures free, bioavailable estradiol and testosterone — the fractions actually driving symptoms; standard blood immunoassay measures total hormone including the protein-bound inactive fraction, which frequently masks clinically significant imbalances in women on HRT or with elevated SHBG\u003c\/li\u003e\n\u003cli\u003eThe progesterone-to-estradiol ratio is the most clinically meaningful number in this panel — oestrogen dominance drives the majority of PMS, cycle irregularity, breast tenderness, and perimenopausal anxiety even when absolute estradiol appears within range\u003c\/li\u003e\n\u003cli\u003eProgesterone decline precedes estradiol decline by several years in perimenopause — and cortisol-driven progesterone suppression accelerates this decline independently of ovarian ageing; identifying this pattern is essential for directing the correct clinical approach\u003c\/li\u003e\n\u003cli\u003eTestosterone deficiency in women is systematically overlooked — low testosterone produces persistent fatigue, flat mood, reduced libido, and difficulty maintaining muscle tone; combined with the cortisol picture, it reveals whether adrenal depletion is contributing to androgen insufficiency\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 four saliva samples across the day — morning (ideally 6–8am, within 30 minutes of waking), noon, evening, and night — following the detailed instructions; 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\u003eEstradiol (E2), Progesterone, Testosterone, and 4-point Cortisol results with female life-stage-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eFull diurnal cortisol curve graph\u003c\/li\u003e\n\u003cli\u003eProgesterone-to-estradiol ratio, cortisol–progesterone interaction, and oestrogen dominance assessment 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\u003eWhat hormones does this test measure?\u003c\/strong\u003e\u003cbr\u003eEstradiol (E2), Progesterone, Testosterone, and Cortisol at four time points (morning, noon, evening, night) — 7 markers providing a complete female hormonal and HPA axis assessment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should I collect my samples during my menstrual cycle?\u003c\/strong\u003e\u003cbr\u003eDay 19–21 of your cycle (approximately 7 days after ovulation) is optimal for capturing progesterone and estradiol in context. Full timing guidance for irregular cycles, perimenopause, postmenopause, and HRT users is included in your kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am postmenopausal or on HRT?\u003c\/strong\u003e\u003cbr\u003eYes. This test is suitable for women at all life stages. It is particularly valuable for identifying whether adrenal dysfunction and cortisol dysregulation are contributing to symptoms that HRT is not fully resolving.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does this differ from Female Saliva Hormone Profile I?\u003c\/strong\u003e\u003cbr\u003eProfile I measures five markers including DHEAS and a single morning cortisol. Profile II replaces DHEAS with a full 4-point diurnal cortisol curve — providing complete visibility of how cortisol behaves throughout the day and its interaction with progesterone, estradiol, and adrenal regulation.\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":57881868501373,"sku":"SAL-FEM-II","price":279.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Saliva_Hormone_Test.png?v=1785073883"},{"product_id":"lcms-5-hormone-saliva-test-panel","title":"Female Saliva Hormone Profile I (LC-MS\/MS)","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e S-124 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e 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 — Core Female Hormone Panel (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Progesterone, Testosterone, DHEAS, Cortisol.\u003cbr\u003e\n5 markers — the foundational female hormonal assessment covering oestrogenic status, progesterone balance, androgen sufficiency, adrenal reserve, and the cortisol–sex hormone relationship in a single at-home saliva kit.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003eIrregular, heavy, or painful periods, PMS including mood swings, bloating or breast tenderness, perimenopausal or menopausal symptoms including hot flushes and night sweats, low libido or reduced sexual responsiveness, persistent fatigue or low energy despite adequate sleep, anxiety or emotional instability, poor sleep quality or night waking, weight gain particularly around the abdomen, fertility concerns, burnout or chronic stress, or feeling hormonally off despite normal standard blood test results.\u003c\/p\u003e\n\n\u003ch2\u003eDid You Know?\u003c\/h2\u003e\n\u003cp\u003eProgesterone decline begins years before oestrogen in perimenopause — making it the first hormonal shift most women experience, and the least likely to be detected by standard GP testing. The addition of cortisol and DHEAS in this panel reveals whether adrenal dysfunction — via pregnenolone steal and DHEAS depletion — is contributing to oestrogen dominance, low progesterone, and sex hormone decline independently of ovarian function. This adrenal–sex hormone interaction is entirely absent from standard blood panel assessment and is one of the most clinically important patterns in women’s hormonal health.\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIrregular, heavy, or painful periods\u003c\/li\u003e\n\u003cli\u003ePMS — mood swings, bloating, breast tenderness, or irritability\u003c\/li\u003e\n\u003cli\u003ePerimenopausal or menopausal symptoms — hot flushes, night sweats, brain fog, or low mood\u003c\/li\u003e\n\u003cli\u003eLow libido or reduced sexual responsiveness\u003c\/li\u003e\n\u003cli\u003ePersistent fatigue or low energy despite adequate sleep\u003c\/li\u003e\n\u003cli\u003eAnxiety, depression, or emotional instability\u003c\/li\u003e\n\u003cli\u003eDifficulty sleeping or waking in the night\u003c\/li\u003e\n\u003cli\u003eWeight gain or difficulty losing weight, especially around the abdomen\u003c\/li\u003e\n\u003cli\u003eFertility concerns or difficulty conceiving\u003c\/li\u003e\n\u003cli\u003eSymptoms of oestrogen dominance — bloating, breast tenderness, or heavy bleeding\u003c\/li\u003e\n\u003cli\u003eBurnout, chronic stress, or emotional exhaustion\u003c\/li\u003e\n\u003cli\u003eCurrently on HRT or bioidentical hormones and wanting to monitor response\u003c\/li\u003e\n\u003cli\u003eFeeling hormonally off but told results are normal on standard blood tests\u003c\/li\u003e\n\u003cli\u003eWomen aged 35+ wanting a comprehensive hormonal 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\u003eSaliva LC-MS\/MS measures free, bioavailable estradiol and testosterone — the fractions actually driving symptoms; standard blood immunoassay measures total hormone including the protein-bound inactive fraction, which frequently masks clinically significant imbalances in women on HRT or with elevated SHBG\u003c\/li\u003e\n\u003cli\u003eThe progesterone-to-estradiol ratio is the most clinically meaningful number in this panel — oestrogen dominance (low progesterone relative to estradiol) drives the majority of PMS, cycle irregularity, breast tenderness, and perimenopausal anxiety even when absolute estradiol appears within range\u003c\/li\u003e\n\u003cli\u003eDHEAS is the adrenal precursor to both oestrogen and testosterone in women — its inclusion reveals whether adrenal depletion is driving sex hormone decline independently of ovarian function, a distinction that determines whether adrenal or ovarian support is the appropriate clinical priority\u003c\/li\u003e\n\u003cli\u003eCortisol and sex hormones are assessed together — chronic cortisol elevation suppresses progesterone via pregnenolone steal, impairs thyroid T3 conversion, and depletes DHEAS; identifying this pattern changes the clinical approach entirely\u003c\/li\u003e\n\u003cli\u003eTestosterone deficiency in women is systematically overlooked — low testosterone produces persistent fatigue, flat mood, reduced libido, and difficulty maintaining muscle tone; it becomes increasingly prevalent after age 35 and is rarely assessed by GP panels\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 at home following the detailed instructions — ideally on Day 19–21 of your cycle (7 days after ovulation) for optimal progesterone and estradiol capture; guidance for postmenopausal and HRT users is included\u003c\/li\u003e\n\u003cli\u003ePost your sample 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\u003eEstradiol (E2), Progesterone, Testosterone, DHEAS, and Cortisol results with female life-stage-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual charts for all five hormones\u003c\/li\u003e\n\u003cli\u003eProgesterone-to-estradiol ratio, oestrogen dominance assessment, and cortisol–sex hormone interaction analysis 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\u003eWhat hormones does this test measure?\u003c\/strong\u003e\u003cbr\u003eEstradiol (E2), Progesterone, Testosterone, DHEAS, and Cortisol — five markers covering the core female hormonal picture including sex hormones, adrenal reserve, and the cortisol–sex hormone relationship.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should I collect my sample during my menstrual cycle?\u003c\/strong\u003e\u003cbr\u003eDay 19–21 of your cycle (approximately 7 days after ovulation) is optimal for capturing both estradiol and progesterone in context. Full timing guidance for irregular cycles, perimenopause, postmenopause, and HRT users is included in your kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am postmenopausal or on HRT?\u003c\/strong\u003e\u003cbr\u003eYes. This test is suitable for women at all life stages, including those on HRT, bioidentical hormones, or the contraceptive pill. It is particularly valuable for monitoring HRT response and identifying whether adrenal dysfunction is contributing to residual symptoms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is saliva better than blood for these hormones?\u003c\/strong\u003e\u003cbr\u003eSaliva LC-MS\/MS measures free, bioavailable hormone — the fraction actually active at the cellular level. Standard blood tests measure total hormone including the protein-bound inactive fraction, which can mask clinically significant imbalances.\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 sample 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":57881906839933,"sku":"SAL-FEM-I","price":220.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Saliva_Hormone_Test.png?v=1785073883"},{"product_id":"lcms-7-hormone-saliva-test-panel-for-women","title":"Female Saliva Hormone Profile III (LC-MS\/MS)","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e S-125 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e 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 — Advanced Female Hormone Panel (LC-MS\/MS):\u003c\/strong\u003e Estrone (E1), Estradiol (E2), Estriol (E3), Progesterone, Testosterone, DHEAS, Cortisol.\u003cbr\u003e\n7 markers — the most complete single-point oestrogen assessment available in a female saliva panel, combining the full oestrogen triad with progesterone balance, androgen sufficiency, adrenal reserve, and morning cortisol in a single at-home kit.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003eIrregular, heavy, or painful periods, PMS including mood swings, bloating or breast tenderness, perimenopausal or menopausal symptoms including hot flushes and night sweats, low libido, persistent fatigue or low energy despite adequate sleep, anxiety or emotional instability, poor sleep quality or night waking, weight gain particularly around the abdomen, fertility concerns, burnout or chronic stress, or feeling hormonally off despite normal standard blood test results.\u003c\/p\u003e\n\n\u003ch2\u003eDid You Know?\u003c\/h2\u003e\n\u003cp\u003eMost female hormone panels measure only estradiol (E2). This profile adds estrone (E1) and estriol (E3), completing the oestrogen triad. In women, estrone becomes the dominant oestrogen after menopause and is primarily produced by adipose tissue via aromatase conversion — making it the key marker of postmenopausal oestrogenic activity. Estriol, by contrast, is the most protective of the three oestrogens and its ratio relative to estradiol and estrone provides clinically meaningful information about oestrogenic balance that E2 alone cannot reveal. The E1:E2:E3 ratio guides decisions about whether oestrogenic support, progesterone supplementation, or adrenal optimisation is the appropriate clinical priority — a level of resolution unavailable from standard hormone panels.\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIrregular, heavy, or painful periods\u003c\/li\u003e\n\u003cli\u003ePMS — mood swings, bloating, breast tenderness, or irritability\u003c\/li\u003e\n\u003cli\u003ePerimenopausal or menopausal symptoms — hot flushes, night sweats, brain fog, or low mood\u003c\/li\u003e\n\u003cli\u003eLow libido or reduced sexual responsiveness\u003c\/li\u003e\n\u003cli\u003ePersistent fatigue or low energy despite adequate sleep\u003c\/li\u003e\n\u003cli\u003eAnxiety, depression, or emotional instability\u003c\/li\u003e\n\u003cli\u003eDifficulty sleeping or waking in the night\u003c\/li\u003e\n\u003cli\u003eWeight gain or difficulty losing weight, especially around the abdomen\u003c\/li\u003e\n\u003cli\u003eFertility concerns or difficulty conceiving\u003c\/li\u003e\n\u003cli\u003eSymptoms of oestrogen dominance — bloating, breast tenderness, or heavy bleeding\u003c\/li\u003e\n\u003cli\u003ePostmenopausal women wanting a full oestrogenic status assessment\u003c\/li\u003e\n\u003cli\u003eBurnout, chronic stress, or emotional exhaustion\u003c\/li\u003e\n\u003cli\u003eCurrently on HRT or bioidentical hormones and wanting a complete oestrogen triad alongside adrenal markers\u003c\/li\u003e\n\u003cli\u003eFeeling hormonally off but told results are normal on standard blood tests\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 full oestrogen triad (E1, E2, E3) reveals oestrogenic source and metabolic balance in women — elevated estrone relative to estradiol indicates adipose-driven aromatisation; a low estriol-to-estradiol ratio indicates a more proliferative oestrogenic environment; these patterns guide HRT selection, progesterone dosing, and lifestyle prioritisation\u003c\/li\u003e\n\u003cli\u003eSaliva LC-MS\/MS measures free, bioavailable estradiol and testosterone — the fractions actually driving symptoms; standard blood immunoassay measures total hormone including the protein-bound inactive fraction, which frequently masks clinically significant imbalances in women on HRT or with elevated SHBG\u003c\/li\u003e\n\u003cli\u003eThe progesterone-to-estradiol ratio is the most clinically meaningful number in this panel — oestrogen dominance drives the majority of PMS, cycle irregularity, breast tenderness, and perimenopausal anxiety even when absolute estradiol appears within range\u003c\/li\u003e\n\u003cli\u003eDHEAS is the adrenal precursor to both oestrogen and testosterone in women — its inclusion reveals whether adrenal depletion is driving sex hormone decline independently of ovarian function\u003c\/li\u003e\n\u003cli\u003eCortisol provides the HPA axis context — elevated morning cortisol suppresses progesterone via pregnenolone steal, depletes DHEAS, and promotes visceral fat-driven aromatase activity, compounding both oestrogen dominance and androgenic insufficiency\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 at home following the detailed instructions — ideally on Day 19–21 of your cycle (7 days after ovulation) for optimal progesterone and estradiol capture; guidance for postmenopausal and HRT users is included\u003c\/li\u003e\n\u003cli\u003ePost your sample 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\u003eEstrone (E1), Estradiol (E2), Estriol (E3), Progesterone, Testosterone, DHEAS, and Cortisol results with female life-stage-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual charts for all seven hormones\u003c\/li\u003e\n\u003cli\u003eFull oestrogen triad ratio analysis, progesterone-to-estradiol assessment, and adrenal–sex hormone interaction evaluation 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\u003eWhat hormones does this test measure?\u003c\/strong\u003e\u003cbr\u003eEstrone (E1), Estradiol (E2), Estriol (E3), Progesterone, Testosterone, DHEAS, and Cortisol — 7 markers providing the most complete female oestrogen and hormonal panel available from a single at-home saliva test.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should I collect my sample during my menstrual cycle?\u003c\/strong\u003e\u003cbr\u003eDay 19–21 of your cycle (approximately 7 days after ovulation) is optimal for capturing progesterone and estradiol in context. Full timing guidance for irregular cycles, perimenopause, postmenopause, and HRT users is included in your kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does this differ from Female Saliva Hormone Profile I?\u003c\/strong\u003e\u003cbr\u003eProfile I measures estradiol, progesterone, testosterone, DHEAS, and morning cortisol — 5 markers. Profile III extends this by adding estrone (E1) and estriol (E3), providing the complete oestrogen triad for a full assessment of oestrogenic source, metabolic balance, and postmenopausal hormonal status.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am postmenopausal or on HRT?\u003c\/strong\u003e\u003cbr\u003eYes. This test is particularly valuable for postmenopausal women and those on HRT wanting the most complete oestrogenic picture to guide therapy decisions and identify whether adrenal or ovarian dysfunction is the primary driver of residual symptoms.\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 sample 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":57881937903997,"sku":"SAL-FEM-III","price":299.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Saliva_Hormone_Test.png?v=1785073883"},{"product_id":"lcms-8-hormone-saliva-test-panel-for-female","title":"Comprehensive Female Saliva Hormone Profile (LC-MS\/MS)","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e S-141 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e 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 — Comprehensive Female Hormone Panel (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Testosterone, DHEAS, Progesterone, Morning Cortisol, Noon Cortisol, Evening Cortisol, Night Cortisol.\u003cbr\u003e\n8 markers — combining the core female sex hormone and adrenal assessment with a full 4-point diurnal cortisol curve, revealing how HPA axis function, stress, and adrenal reserve are shaping reproductive hormone balance, cycle regularity, and overall hormonal health throughout the day.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003eIrregular, heavy, or painful periods, PMS including mood swings, bloating or breast tenderness, perimenopausal or menopausal symptoms including hot flushes and night sweats, low libido, persistent fatigue or low energy despite adequate sleep, anxiety or emotional instability, poor sleep quality or night waking, afternoon energy crashes, evening anxiety or racing thoughts, weight gain particularly around the abdomen, fertility concerns, burnout or chronic stress, or feeling hormonally off despite normal standard blood test results.\u003c\/p\u003e\n\n\u003ch2\u003eDid You Know?\u003c\/h2\u003e\n\u003cp\u003eDHEAS and the 4-point cortisol curve together reveal the complete adrenal picture that neither marker alone can provide. DHEAS reflects cumulative adrenal reserve — the long-term capacity to produce oestrogen and testosterone precursors from the adrenal glands, which becomes the primary source of sex hormone production after menopause. The 4-point cortisol curve reveals the daily HPA axis rhythm — where cortisol is elevated or deficient and when. Together they identify whether adrenal dysfunction is driving sex hormone decline from chronically depleted DHEAS, from cortisol-driven pregnenolone steal at specific times of day, or from both simultaneously — a clinical distinction that changes the appropriate intervention entirely and is entirely absent from standard GP blood panel assessment.\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIrregular, heavy, or painful periods\u003c\/li\u003e\n\u003cli\u003ePMS — mood swings, bloating, breast tenderness, or irritability\u003c\/li\u003e\n\u003cli\u003ePerimenopausal or menopausal symptoms — hot flushes, night sweats, brain fog, or low mood\u003c\/li\u003e\n\u003cli\u003eLow libido or reduced sexual responsiveness\u003c\/li\u003e\n\u003cli\u003ePersistent fatigue or low energy despite adequate sleep\u003c\/li\u003e\n\u003cli\u003eAnxiety, depression, or emotional instability\u003c\/li\u003e\n\u003cli\u003eDifficulty sleeping, night waking, or insomnia\u003c\/li\u003e\n\u003cli\u003eAfternoon energy crashes or mid-day fatigue\u003c\/li\u003e\n\u003cli\u003eEvening anxiety, restlessness, or difficulty switching off\u003c\/li\u003e\n\u003cli\u003eWeight gain or difficulty losing weight, especially around the abdomen\u003c\/li\u003e\n\u003cli\u003eFertility concerns or difficulty conceiving\u003c\/li\u003e\n\u003cli\u003eBurnout, chronic stress, or emotional exhaustion\u003c\/li\u003e\n\u003cli\u003eCurrently on HRT and wanting to monitor response alongside the full cortisol rhythm and adrenal reserve\u003c\/li\u003e\n\u003cli\u003eFeeling hormonally off but told results are normal on standard blood tests\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 curve reveals how HPA axis function shapes reproductive hormone balance across the full day — elevated noon cortisol suppresses afternoon progesterone; elevated evening cortisol prevents the progesterone rise supporting luteal phase stability and sleep; elevated night cortisol drives insomnia and night sweats frequently misattributed to oestrogen deficiency alone\u003c\/li\u003e\n\u003cli\u003eDHEAS combined with the full cortisol curve reveals whether adrenal dysfunction is acute (time-point specific, cortisol-mediated) or cumulative (reflected in reduced DHEAS baseline) — a distinction invisible from either marker alone and essential for directing adrenal versus ovarian clinical support\u003c\/li\u003e\n\u003cli\u003eSaliva LC-MS\/MS measures free, bioavailable estradiol and testosterone — the fractions actually driving symptoms; standard blood immunoassay measures total hormone including the protein-bound inactive fraction, which frequently masks clinically significant imbalances in women on HRT or with elevated SHBG\u003c\/li\u003e\n\u003cli\u003eThe progesterone-to-estradiol ratio is the most clinically meaningful number in this panel — oestrogen dominance drives the majority of PMS, cycle irregularity, breast tenderness, and perimenopausal anxiety even when absolute estradiol appears within range\u003c\/li\u003e\n\u003cli\u003eTestosterone deficiency in women is systematically overlooked — combined with the DHEAS and cortisol picture, it reveals whether adrenal depletion is the primary driver of androgenic insufficiency rather than ovarian decline\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 four saliva samples across the day — morning (ideally 6–8am, within 30 minutes of waking), noon, evening, and night — following the detailed instructions; 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\u003eEstradiol (E2), Testosterone, DHEAS, Progesterone, and 4-point Cortisol results with female life-stage-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eFull diurnal cortisol curve graph\u003c\/li\u003e\n\u003cli\u003eProgesterone-to-estradiol ratio, cortisol–progesterone interaction, and adrenal reserve assessment 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\u003eWhat hormones does this test measure?\u003c\/strong\u003e\u003cbr\u003eEstradiol (E2), Testosterone, DHEAS, Progesterone, and Cortisol at four time points (morning, noon, evening, night) — 8 markers combining core female sex hormone and adrenal assessment with the full daily cortisol curve.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should I collect my samples during my menstrual cycle?\u003c\/strong\u003e\u003cbr\u003eDay 19–21 of your cycle (approximately 7 days after ovulation) is optimal for capturing progesterone and estradiol in context. Full timing guidance for irregular cycles, perimenopause, postmenopause, and HRT users is included in your kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does this differ from Female Saliva Hormone Profile I?\u003c\/strong\u003e\u003cbr\u003eProfile I measures estradiol, progesterone, testosterone, DHEAS, and a single morning cortisol — 5 markers. The Comprehensive Profile replaces single-point cortisol with a full 4-point diurnal cortisol curve, providing complete visibility of how cortisol behaves throughout the day and its interaction with progesterone, estradiol, and adrenal regulation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am postmenopausal or on HRT?\u003c\/strong\u003e\u003cbr\u003eYes. This test is particularly valuable for postmenopausal women and those on HRT wanting to assess how the full cortisol rhythm and DHEAS adrenal reserve are interacting with sex hormone levels and residual symptoms.\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":57881962152317,"sku":"SAL-FEM-COMP","price":309.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Saliva_Hormone_Test.png?v=1785073883"},{"product_id":"lcms-10-hormone-saliva-test-for-women","title":"Advanced Female Saliva Hormone Profile (LC-MS\/MS)","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e S-142 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e 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 — Advanced Female Hormone Panel (LC-MS\/MS):\u003c\/strong\u003e Estrone (E1), Estradiol (E2), Estriol (E3), Progesterone, Testosterone, DHEAS, Morning Cortisol, Noon Cortisol, Evening Cortisol, Night Cortisol.\u003cbr\u003e\n10 markers — the most comprehensive female saliva hormone panel available: combining the full oestrogen triad, progesterone balance, androgen sufficiency, adrenal reserve, and a complete 4-point diurnal cortisol curve in a single at-home kit.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003eIrregular, heavy, or painful periods, PMS including mood swings, bloating or breast tenderness, perimenopausal or menopausal symptoms including hot flushes and night sweats, low libido, persistent fatigue or low energy despite adequate sleep, anxiety or emotional instability, poor sleep quality or night waking, afternoon energy crashes, evening anxiety or racing thoughts, weight gain particularly around the abdomen, fertility concerns, burnout or chronic stress, or feeling hormonally off despite normal standard blood test results.\u003c\/p\u003e\n\n\u003ch2\u003eDid You Know?\u003c\/h2\u003e\n\u003cp\u003eNo standard GP blood panel measures all three oestrogens, free testosterone, DHEAS, progesterone, and the full daily cortisol curve simultaneously. This profile is the only way to assess in a single test whether oestrogen dominance is adipose-driven (elevated E1 relative to E2), whether the estriol-to-estradiol ratio indicates a more proliferative oestrogenic environment, whether cortisol at each of the four daily time points is suppressing progesterone via pregnenolone steal, whether DHEAS depletion is reducing androgenic and oestrogenic precursor availability, and whether the full HPA axis pattern is compounding perimenopausal or postmenopausal symptoms beyond the ovarian contribution alone. Each mechanism requires a distinct clinical response — and this panel identifies which are active.\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIrregular, heavy, or painful periods\u003c\/li\u003e\n\u003cli\u003ePMS — mood swings, bloating, breast tenderness, or irritability\u003c\/li\u003e\n\u003cli\u003ePerimenopausal or menopausal symptoms — hot flushes, night sweats, brain fog, or low mood\u003c\/li\u003e\n\u003cli\u003eLow libido or reduced sexual responsiveness\u003c\/li\u003e\n\u003cli\u003ePersistent fatigue or low energy despite adequate sleep\u003c\/li\u003e\n\u003cli\u003eAnxiety, depression, or emotional instability\u003c\/li\u003e\n\u003cli\u003eDifficulty sleeping, night waking, or insomnia\u003c\/li\u003e\n\u003cli\u003eAfternoon energy crashes or mid-day fatigue\u003c\/li\u003e\n\u003cli\u003eEvening anxiety, restlessness, or difficulty switching off\u003c\/li\u003e\n\u003cli\u003eWeight gain or difficulty losing weight, especially around the abdomen\u003c\/li\u003e\n\u003cli\u003eFertility concerns or difficulty conceiving\u003c\/li\u003e\n\u003cli\u003ePostmenopausal women wanting the most complete oestrogenic status assessment\u003c\/li\u003e\n\u003cli\u003eBurnout, chronic stress, or emotional exhaustion\u003c\/li\u003e\n\u003cli\u003eCurrently on HRT or bioidentical hormones and wanting a complete oestrogen triad alongside the full cortisol rhythm\u003c\/li\u003e\n\u003cli\u003eFeeling hormonally off but told results are normal on standard blood tests\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 full oestrogen triad (E1, E2, E3) reveals oestrogenic source and metabolic balance — elevated estrone relative to estradiol indicates adipose-driven aromatisation; a low estriol-to-estradiol ratio indicates a more proliferative oestrogenic environment; these patterns guide HRT selection, progesterone dosing, and lifestyle prioritisation in a way that E2 measurement alone cannot\u003c\/li\u003e\n\u003cli\u003eThe 4-point cortisol curve reveals how HPA axis function shapes reproductive hormone balance across the full day — elevated noon cortisol suppresses afternoon progesterone; elevated evening cortisol prevents the progesterone rise supporting luteal phase stability and sleep; elevated night cortisol drives insomnia and night sweats frequently misattributed to oestrogen deficiency alone\u003c\/li\u003e\n\u003cli\u003eDHEAS is the adrenal precursor to both oestrogen and testosterone in women — combined with the full cortisol curve, it reveals whether cortisol-mediated DHEAS suppression is contributing to sex hormone decline independently of ovarian function\u003c\/li\u003e\n\u003cli\u003eThe progesterone-to-estradiol ratio is the most clinically meaningful number in this panel — oestrogen dominance drives the majority of PMS, cycle irregularity, breast tenderness, and perimenopausal anxiety even when absolute estradiol appears within range\u003c\/li\u003e\n\u003cli\u003eTestosterone deficiency in women is systematically overlooked — combined with the cortisol and DHEAS picture, it reveals whether adrenal depletion is the primary driver of androgenic insufficiency rather than ovarian decline\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 four saliva samples across the day — morning (ideally 6–8am, within 30 minutes of waking), noon, evening, and night — following the detailed instructions; 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\u003eEstrone (E1), Estradiol (E2), Estriol (E3), Progesterone, Testosterone, DHEAS, and 4-point Cortisol results with female life-stage-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eFull diurnal cortisol curve graph and oestrogen triad chart\u003c\/li\u003e\n\u003cli\u003eFull oestrogen triad ratio analysis, progesterone-to-estradiol assessment, cortisol–progesterone interaction, and adrenal–sex hormone evaluation 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\u003eWhat hormones does this test measure?\u003c\/strong\u003e\u003cbr\u003eEstrone (E1), Estradiol (E2), Estriol (E3), Progesterone, Testosterone, DHEAS, and Cortisol at four time points (morning, noon, evening, night) — 10 markers covering the complete female hormonal and HPA axis picture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should I collect my samples during my menstrual cycle?\u003c\/strong\u003e\u003cbr\u003eDay 19–21 of your cycle (approximately 7 days after ovulation) is optimal for capturing progesterone and estradiol in context. Full timing guidance for irregular cycles, perimenopause, postmenopause, and HRT users is included in your kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am postmenopausal or on HRT?\u003c\/strong\u003e\u003cbr\u003eYes. This is the most complete panel available for postmenopausal women and those on HRT, providing the full oestrogen triad, DHEAS adrenal reserve, and the complete cortisol rhythm alongside sex hormones — everything needed to guide therapy decisions and identify residual symptom drivers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does this differ from Female Saliva Hormone Profile III?\u003c\/strong\u003e\u003cbr\u003eProfile III measures the full oestrogen triad, progesterone, testosterone, DHEAS, and morning cortisol — 7 markers at a single morning time point. The Advanced Profile extends this with a full 4-point diurnal cortisol curve — providing complete visibility of how cortisol behaves throughout the day and its interaction with progesterone, estradiol, and adrenal regulation.\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":57881968116093,"sku":"SAL-FEM-ADV","price":369.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Saliva_Hormone_Test.png?v=1785073883"},{"product_id":"advanced-female-wellness-test","title":"Advanced Female Wellness Test - 31 Markers","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e\u003cspan\u003e AFWT | \u003c\/span\u003e\u003cstrong\u003eSample Type:\u003c\/strong\u003e\u003cspan\u003e Dried Blood Spot | \u003c\/span\u003e\u003cstrong\u003eTest Method:\u003c\/strong\u003e\u003cspan\u003e LC-MS\/MS | \u003c\/span\u003e\u003cstrong\u003eResults:\u003c\/strong\u003e\u003cspan\u003e 3–5 Working Days | \u003c\/span\u003e\u003cstrong\u003eLaboratory:\u003c\/strong\u003e\u003cspan\u003e ZRT Laboratory – CLIA Certified | \u003c\/span\u003e\u003cstrong\u003eReport:\u003c\/strong\u003e\u003cspan\u003e Specialist Doctor Comment Included | \u003c\/span\u003e\u003cstrong\u003eSuitable For:\u003c\/strong\u003e\u003cspan\u003e Women | \u003c\/span\u003e\u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e\u003cspan\u003e No Clinic Visit Required\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eAdvanced Female Wellness Test\u003c\/strong\u003e is a comprehensive at-home hormone and health screening for women who want a complete picture of their hormonal, metabolic, thyroid, cardiovascular, and toxic element status — all from a single finger-prick blood spot sample collected at home.\u003c\/p\u003e\n\u003cp\u003eThis advanced panel measures \u003cstrong\u003e31 essential biomarkers\u003c\/strong\u003e across female hormones, fertility markers, thyroid function, cholesterol, blood sugar, inflammation, essential minerals, and toxic heavy metals — providing one of the most thorough female health assessments available without a clinic visit.\u003c\/p\u003e\n\u003cp\u003eResults are interpreted by a \u003cstrong\u003especialist hormone doctor\u003c\/strong\u003e and delivered as a personalised, easy-to-read graphical report within \u003cstrong\u003e3–5 working days\u003c\/strong\u003e of the laboratory receiving your sample.\u003c\/p\u003e\n\u003ch2\u003eWho Is This Test For?\u003c\/h2\u003e\n\u003cp\u003eThis test is designed for women experiencing any of the following:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFatigue, burnout, or persistent low energy\u003c\/li\u003e\n\u003cli\u003eMood swings, anxiety, or low mood\u003c\/li\u003e\n\u003cli\u003eBrain fog or poor concentration\u003c\/li\u003e\n\u003cli\u003eIrregular periods, PMS, or PMDD\u003c\/li\u003e\n\u003cli\u003eFertility concerns or difficulty conceiving\u003c\/li\u003e\n\u003cli\u003ePCOS symptoms\u003c\/li\u003e\n\u003cli\u003ePerimenopause or menopause symptoms (hot flushes, night sweats, sleep disruption)\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain or difficulty losing weight\u003c\/li\u003e\n\u003cli\u003eLow libido or sexual health changes\u003c\/li\u003e\n\u003cli\u003eHair thinning or hormonal acne\u003c\/li\u003e\n\u003cli\u003eThyroid symptoms (cold intolerance, sluggishness, palpitations)\u003c\/li\u003e\n\u003cli\u003eStress intolerance or adrenal fatigue\u003c\/li\u003e\n\u003cli\u003eConcerns about toxic metal exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat This Test Measures (31 Biomarkers)\u003c\/h2\u003e\n\u003ch3\u003eFemale Hormones \u0026amp; Fertility Markers (11)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEstradiol (E2), Estriol (E3), Estrone (E1)\u003c\/li\u003e\n\u003cli\u003eProgesterone (Pg)\u003c\/li\u003e\n\u003cli\u003eTestosterone (T)\u003c\/li\u003e\n\u003cli\u003eSex Hormone Binding Globulin (SHBG)\u003c\/li\u003e\n\u003cli\u003eFollicle Stimulating Hormone (FSH)\u003c\/li\u003e\n\u003cli\u003eLuteinizing Hormone (LH)\u003c\/li\u003e\n\u003cli\u003eAnti-Müllerian Hormone (AMH)\u003c\/li\u003e\n\u003cli\u003eDHEA-S (DS)\u003c\/li\u003e\n\u003cli\u003eCortisol (C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThyroid Function \u0026amp; Autoimmune Markers (6)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThyroid Stimulating Hormone (TSH)\u003c\/li\u003e\n\u003cli\u003eFree T3 (fT3), Free T4 (fT4), Total T4 (TT4)\u003c\/li\u003e\n\u003cli\u003eThyroid Peroxidase Antibodies (TPOab)\u003c\/li\u003e\n\u003cli\u003eThyroglobulin (Tgbn)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCholesterol, Metabolic \u0026amp; Cardiovascular Health (6)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHDL Cholesterol, Total Cholesterol (CH), Triglycerides (TG)\u003c\/li\u003e\n\u003cli\u003eHaemoglobin A1c (HbA1c)\u003c\/li\u003e\n\u003cli\u003eFasting Insulin (IN)\u003c\/li\u003e\n\u003cli\u003eHigh-Sensitivity C-Reactive Protein (hs-CRP)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEssential Minerals \u0026amp; Toxic Elements (6)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eZinc (Zn), Magnesium (Mg), Selenium (Se), Copper (Cu)\u003c\/li\u003e\n\u003cli\u003eMercury (Hg), Cadmium (Cd)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVitamin D Profile (2)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVitamin D2, Vitamin D3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy This Panel Matters\u003c\/h2\u003e\n\u003cp\u003eHormones regulate nearly every aspect of female wellbeing — from menstrual cycles and fertility to mood, energy, metabolism, sleep, thyroid function, and cardiovascular health. Even subtle imbalances across multiple hormone systems can produce wide-ranging symptoms that are often dismissed or misattributed. This test is designed to identify the root hormonal, metabolic, and environmental drivers behind your symptoms — so you can take targeted, evidence-based action.\u003c\/p\u003e\n\u003ch2\u003eKey Sections Explained\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAMH \u0026amp; Ovarian Reserve:\u003c\/strong\u003e Anti-Müllerian Hormone reflects ovarian reserve — the remaining egg supply. Supports fertility planning, PCOS evaluation, and early menopause screening.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOestrogen, Progesterone \u0026amp; Menstrual Health:\u003c\/strong\u003e All three oestrogens alongside progesterone reveal hormonal balance across the cycle — linked to PMS, PMDD, irregular cycles, and perimenopausal symptoms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTestosterone \u0026amp; SHBG:\u003c\/strong\u003e Women need healthy testosterone for energy, libido, and mental clarity. SHBG controls how much is biologically active.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCortisol \u0026amp; DHEA-S:\u003c\/strong\u003e Adrenal markers assessing stress resilience, burnout, and their impact on reproductive and immune health.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFull Thyroid Panel:\u003c\/strong\u003e TSH, Free T3, Free T4, Total T4, TPO antibodies, and thyroglobulin — detecting hypothyroidism, Hashimoto’s, conversion issues, and subclinical dysfunction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMetabolic Health:\u003c\/strong\u003e HbA1c, fasting insulin, and hs-CRP assess blood sugar control, insulin resistance, and systemic inflammation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eToxic Elements \u0026amp; Minerals:\u003c\/strong\u003e Mercury and cadmium disrupt hormones and thyroid function; zinc, magnesium, selenium, and copper are essential for hormone synthesis and antioxidant defence.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVitamin D:\u003c\/strong\u003e D2 and D3 fractions measured; deficiency is widespread in the UK and linked to fatigue, low mood, and hormonal imbalance.\u003c\/p\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e31-biomarker comprehensive female health panel\u003c\/li\u003e\n\u003cli\u003eAt-home finger-prick blood spot collection kit\u003c\/li\u003e\n\u003cli\u003ePre-paid laboratory return envelope\u003c\/li\u003e\n\u003cli\u003eSpecialist hormone doctor interpretation and report\u003c\/li\u003e\n\u003cli\u003ePersonalised graphical results report\u003c\/li\u003e\n\u003cli\u003eResults delivered by email within 3–5 working days\u003c\/li\u003e\n\u003cli\u003eNo clinic visit or GP referral required\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\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.\u003c\/p\u003e\n\u003ch2\u003eHow It Works \u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollect your sample at home\u003c\/strong\u003e — simple finger-prick blood spot using the enclosed lancet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost your sample\u003c\/strong\u003e — using the pre-paid return envelope provided\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 laboratory receiving your sample\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWhy We Use ZRT Laboratory\u003c\/h2\u003e\n\u003cp\u003eAll tests are analysed by \u003cstrong\u003eZRT Laboratory\u003c\/strong\u003e — a globally recognised, CLIA-certified laboratory founded in 1998 by Dr David Zava, PhD. Trusted by healthcare professionals in over 96 countries, ZRT uses advanced LC-MS\/MS and ICP-MS technology to deliver accurate, research-backed results with personalised reference ranges — from the comfort of home.\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":57882571014525,"sku":"FEM-WELL-01","price":1799.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Insulin_Test_Kit.png?v=1787500073"},{"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":620.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/SalivaandBloodSpotHormoneTestKit.webp?v=1785073903"},{"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":2099.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Women_sAllinOneTest.webp?v=1785073886"},{"product_id":"female-thyroid-test","title":"Female Thyroid Test Kit | TSH, Free T3, T4 \u0026 TPO Antibodies","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e B-220 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Dried Blood Spot | \u003cstrong\u003eTest Method:\u003c\/strong\u003e LC-MS\/MS | \u003cstrong\u003eResults:\u003c\/strong\u003e 3–5 Working Days | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eReport:\u003c\/strong\u003e Specialist Doctor Comment Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Women | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\u003ch2\u003eWhy a Full Thyroid Panel Matters — Especially for Women\u003c\/h2\u003e\n\u003cp\u003eA standard GP thyroid test typically only measures TSH — which can miss significant thyroid dysfunction, particularly in women whose symptoms fluctuate with hormonal changes across the menstrual cycle, pregnancy, and menopause. This comprehensive panel measures \u003cstrong\u003esix thyroid markers\u003c\/strong\u003e, giving a complete picture of thyroid hormone production, conversion, autoimmune activity, and iodine-related health:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTSH (Thyroid Stimulating Hormone)\u003c\/strong\u003e — the primary screening marker; high TSH suggests hypothyroidism, low TSH suggests hyperthyroidism\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree T4 (fT4)\u003c\/strong\u003e — the main hormone produced by the thyroid; assesses production capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree T3 (fT3)\u003c\/strong\u003e — the active thyroid hormone that drives energy, metabolism, and cellular function; many women have normal T4 but poor T4-to-T3 conversion, causing persistent symptoms despite apparently normal results\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal T4 (TT4)\u003c\/strong\u003e — measures both bound and free thyroxine; provides a broader view of thyroid output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTPO Antibodies (TPOab)\u003c\/strong\u003e — elevated levels indicate autoimmune thyroid disease such as Hashimoto’s thyroiditis, which is significantly more common in women\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThyroglobulin (Tgbn)\u003c\/strong\u003e — linked to iodine storage and thyroid hormone production; elevated levels may suggest iodine deficiency or thyroid dysfunction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThyroid Test Reference Ranges\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"rte__table-wrapper\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTest\u003c\/th\u003e\n\u003cth align=\"right\"\u003eUnit\u003c\/th\u003e\n\u003cth align=\"right\"\u003eWomen\u003c\/th\u003e\n\u003cth align=\"right\"\u003eMen\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Thyroxine (fT4)\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eng\/dL\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e0.8–1.6\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e0.8–1.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Triiodothyronine (fT3)\u003c\/td\u003e\n\u003ctd align=\"right\"\u003epg\/mL\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e1.9–4.4\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e1.9–4.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThyroglobulin (Tgbn)\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eng\/mL\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e5–51\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e4–34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThyroid Peroxidase Antibodies (TPOab)\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eIU\/mL\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e0–150\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e0–150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTPOab—Borderline\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eIU\/mL\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e70–150\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e70–150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThyroid-Stimulating Hormone (TSH)\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eμU\/mL\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e0.5–3.0\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e0.5–3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Thyroxine (T4)\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eμg\/dL\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e5–10.6\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e5–10.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eCould Your Thyroid Be Behind Your Fatigue, Weight Gain, or Low Mood?\u003c\/h2\u003e\n\u003cp\u003eThyroid dysfunction is one of the most commonly missed conditions in women — affecting up to 1 in 8 at some point in their lives. Symptoms often develop gradually and are easily dismissed as stress, hormonal changes, or the demands of daily life. If you recognise any of the following, a comprehensive thyroid test could reveal the root cause:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent fatigue or exhaustion that sleep doesn’t fix\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain or difficulty losing weight\u003c\/li\u003e\n\u003cli\u003eFeeling cold all the time, or conversely, intolerance to heat\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or memory problems\u003c\/li\u003e\n\u003cli\u003eLow mood, depression, or anxiety\u003c\/li\u003e\n\u003cli\u003eHair loss, thinning hair, or brittle nails\u003c\/li\u003e\n\u003cli\u003eDry skin or puffy face\u003c\/li\u003e\n\u003cli\u003eConstipation or digestive sluggishness\u003c\/li\u003e\n\u003cli\u003eIrregular or heavy periods, PMS, or fertility concerns\u003c\/li\u003e\n\u003cli\u003eDifficulty conceiving or recurrent miscarriage\u003c\/li\u003e\n\u003cli\u003eSymptoms worsening around perimenopause or menopause\u003c\/li\u003e\n\u003cli\u003eAlready on thyroid medication and wanting to monitor treatment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat Conditions Can This Test Help Identify?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHypothyroidism\u003c\/strong\u003e — underactive thyroid; affects women up to 10x more often than men\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHyperthyroidism\u003c\/strong\u003e — overactive thyroid, including Graves’ disease\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHashimoto’s thyroiditis\u003c\/strong\u003e — autoimmune attack on the thyroid, disproportionately affecting women; often missed without TPO antibody testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubclinical thyroid dysfunction\u003c\/strong\u003e — abnormal TSH with normal T4\/T3; a common cause of unexplained symptoms in women\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT4-to-T3 conversion issues\u003c\/strong\u003e — normal T4 but insufficient active T3; frequently seen in women during hormonal transitions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThyroid-related cycle irregularities\u003c\/strong\u003e — thyroid imbalance can directly affect oestrogen, progesterone, and menstrual health\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered to your door\u003c\/li\u003e\n\u003cli\u003eCollect your sample at home — a simple finger-prick dried blood spot; no clinic or GP visit needed\u003c\/li\u003e\n\u003cli\u003ePost your sample to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your results by email within 3–5 working days of the lab receiving your sample\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll six thyroid markers displayed clearly in graphics and numbers with sex-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003eGuidance on what your results mean and what to do next\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\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is TSH alone not enough for women?\u003c\/strong\u003e\u003cbr\u003eTSH reflects the pituitary’s signal to the thyroid but does not show whether the thyroid is producing adequate T4, whether T4 is converting to active T3, or whether an autoimmune process is attacking thyroid tissue. Many women with persistent fatigue, weight gain, hair loss, or mood changes have normal TSH but significant dysfunction in these downstream markers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does thyroid function affect fertility and periods?\u003c\/strong\u003e\u003cbr\u003eThyroid hormones directly interact with oestrogen and progesterone. Hypothyroidism and elevated TPO antibodies are associated with irregular cycles, heavy periods, difficulty conceiving, and increased miscarriage risk. Thyroid testing is strongly recommended for any woman with unexplained fertility concerns.\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. You are only responsible for posting your sample 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":58617060098429,"sku":"5001-F","price":149.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Insulin_Test_Kit.png?v=1787500073"},{"product_id":"female-toxic-essential-elements-test","title":"Female Toxic \u0026 Essential Elements Test","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e B-224 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Dried Blood Spot | \u003cstrong\u003eTest Method:\u003c\/strong\u003e ICP-MS | \u003cstrong\u003eResults:\u003c\/strong\u003e 3–5 Working Days | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eReport:\u003c\/strong\u003e Specialist Doctor Comment Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Women | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\u003ch2\u003eWhat This Test Measures\u003c\/h2\u003e\n\u003cp\u003eSix toxic and essential elements via ICP-MS from a simple finger-prick dried blood spot:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCadmium (Cd)\u003c\/strong\u003e — toxic metal accumulating in the kidneys; mimics oestrogen and is linked to breast cancer risk, fertility problems, and menstrual disruption; sources include cigarette smoke and contaminated food\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMercury (Hg)\u003c\/strong\u003e — organic mercury from fish and dental amalgam binds to red blood cells; linked to thyroid damage, neurological decline, and hormonal disruption\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelenium (Se)\u003c\/strong\u003e — critical for thyroid hormone conversion, antioxidant defence, and immune function; deficiency is common in the UK and particularly impacts women with thyroid or autoimmune conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZinc (Zn)\u003c\/strong\u003e — essential for hormone production, immune function, and fertility; low zinc is associated with PMS, cycle irregularities, and poor egg quality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnesium (Mg)\u003c\/strong\u003e — involved in 300+ enzymatic reactions including oestrogen metabolism and progesterone production; deficiency strongly linked to PMS, period pain, anxiety, and insomnia in women\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper (Cu)\u003c\/strong\u003e — essential in balance with zinc; excess copper — common in women taking the contraceptive pill or using a copper coil — is linked to anxiety, oestrogen dominance, and thyroid dysfunction; the zinc-to-copper ratio is a key health marker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCould Heavy Metals or Mineral Imbalances Be Disrupting Your Hormones and Health?\u003c\/h2\u003e\n\u003cp\u003eToxic elements like mercury and cadmium accumulate silently in the body over years, while deficiencies in essential minerals like selenium, zinc, and magnesium can directly disrupt female hormones, thyroid function, fertility, and energy. Women are particularly vulnerable — hormonal fluctuations across the menstrual cycle, pregnancy, perimenopause, and menopause can increase susceptibility to both toxicity and deficiency. If you recognise any of the following, this test could uncover a hidden root cause:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent fatigue or exhaustion that sleep does not fix\u003c\/li\u003e\n\u003cli\u003eBrain fog, slow thinking, or poor memory\u003c\/li\u003e\n\u003cli\u003eMuscle aches, cramps, or weakness\u003c\/li\u003e\n\u003cli\u003eAnxiety, irritability, mood swings, or depression\u003c\/li\u003e\n\u003cli\u003eDifficulty sleeping or restlessness\u003c\/li\u003e\n\u003cli\u003eTingling, numbness, or twitching in hands and fingers\u003c\/li\u003e\n\u003cli\u003eIrregular heartbeat or palpitations\u003c\/li\u003e\n\u003cli\u003eBrittle hair and nails, dry or scaly skin\u003c\/li\u003e\n\u003cli\u003eIrregular, heavy, or painful periods\u003c\/li\u003e\n\u003cli\u003eFertility concerns or difficulty conceiving\u003c\/li\u003e\n\u003cli\u003eLow libido or loss of interest in sex\u003c\/li\u003e\n\u003cli\u003eSymptoms worsening around perimenopause or menopause\u003c\/li\u003e\n\u003cli\u003eConcerns about heavy metal exposure from diet, fish, environment, or dental fillings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy These Elements Matter Specifically for Women\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHormonal disruption and oestrogen dominance via heavy metal endocrine interference\u003c\/li\u003e\n\u003cli\u003eInfertility, miscarriage risk, and menstrual irregularities\u003c\/li\u003e\n\u003cli\u003eThyroid dysfunction — mercury and cadmium interfere with thyroid hormone production\u003c\/li\u003e\n\u003cli\u003eWorsening perimenopause and menopause symptoms\u003c\/li\u003e\n\u003cli\u003eNeurological decline and cognitive impairment\u003c\/li\u003e\n\u003cli\u003eImmune suppression and increased cancer risk\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUnexplained fatigue, mood changes, or hormonal symptoms\u003c\/li\u003e\n\u003cli\u003eRegular consumption of fish, especially tuna, swordfish, or shark\u003c\/li\u003e\n\u003cli\u003eTaking the contraceptive pill or using a copper IUD — both can affect copper and zinc balance\u003c\/li\u003e\n\u003cli\u003eInvestigating PMS, cycle irregularities, or fertility concerns\u003c\/li\u003e\n\u003cli\u003eSelenium and zinc assessment as part of a thyroid or hormone workup\u003c\/li\u003e\n\u003cli\u003eMonitoring mineral status during supplementation or HRT\u003c\/li\u003e\n\u003cli\u003eProactive approach to long-term hormonal and cardiovascular health\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered to your door\u003c\/li\u003e\n\u003cli\u003eCollect your sample at home — a simple finger-prick dried blood spot; no clinic or GP visit needed\u003c\/li\u003e\n\u003cli\u003ePost your sample to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your results by email within 3–5 working days of the lab receiving your sample\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 6 element levels displayed clearly in graphics and numbers with sex-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003eGuidance on what your results mean and recommended next steps\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. ZRT’s advanced \u003cstrong\u003eICP-MS\u003c\/strong\u003e technology delivers clinical-grade trace element accuracy from a home-collected dried blood spot.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan heavy metals disrupt female hormones?\u003c\/strong\u003e\u003cbr\u003eYes. Cadmium is a known oestrogen mimetic — it binds to oestrogen receptors and can drive oestrogen dominance, associated with PMS, endometriosis, fibroids, and breast cancer risk. Mercury disrupts thyroid hormone production and has been linked to irregular cycles, fertility problems, and worsening perimenopause symptoms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is copper elevated in women on the pill?\u003c\/strong\u003e\u003cbr\u003eOestrogen — including synthetic oestrogen in hormonal contraceptives — increases copper retention. Women taking the combined pill or using a copper IUD often have elevated copper and a depleted zinc-to-copper ratio, associated with anxiety, low mood, oestrogen dominance, and thyroid dysfunction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does magnesium deficiency affect women specifically?\u003c\/strong\u003e\u003cbr\u003eMagnesium is essential for progesterone production, oestrogen metabolism, and HPA stress axis regulation. Deficiency is strongly associated with PMS, severe period pain, premenstrual anxiety, poor sleep, and worsening perimenopausal symptoms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this test suitable when trying to conceive?\u003c\/strong\u003e\u003cbr\u003eYes — this test is suitable for women trying to conceive who want to understand their toxic element burden and mineral status. If you are already pregnant, please consult your midwife or GP before ordering.\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. You are only responsible for posting your sample 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":58617075466621,"sku":"545-F","price":148.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Insulin_Test_Kit.png?v=1787500073"},{"product_id":"female-cardiometabolic-test-kit","title":"Female CardioMetabolic Test Kit | Insulin, HbA1c, Cholesterol \u0026 CRP","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e B-222 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Dried Blood Spot | \u003cstrong\u003eTest Method:\u003c\/strong\u003e Immunoassay | \u003cstrong\u003eResults:\u003c\/strong\u003e 3–5 Working Days | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eReport:\u003c\/strong\u003e Specialist Doctor Comment Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Women | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required | \u003cstrong\u003eImportant:\u003c\/strong\u003e Must Be Collected Fasting\u003c\/p\u003e\n\u003ch2\u003eAre You at Risk of Heart Disease, Diabetes, or Metabolic Syndrome Without Knowing It?\u003c\/h2\u003e\n\u003cp\u003eCardiovascular disease is the leading cause of death in women — yet it remains widely underdiagnosed because the warning signs in women differ from those in men. Hormonal changes across the menstrual cycle, perimenopause, and menopause dramatically alter cholesterol levels, insulin sensitivity, and inflammation, creating a window of rising risk that a standard GP check often misses. This comprehensive 6-marker panel is designed to catch the warning signs early. If you recognise any of the following, this test could be one of the most important health checks you take:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh blood pressure or a family history of heart disease\u003c\/li\u003e\n\u003cli\u003eWeight gain around the waist, especially after 40\u003c\/li\u003e\n\u003cli\u003eElevated triglycerides or high cholesterol on previous tests\u003c\/li\u003e\n\u003cli\u003eFatigue, brain fog, or persistent sugar cravings\u003c\/li\u003e\n\u003cli\u003eIncreased facial or body hair — a sign of insulin resistance or PCOS\u003c\/li\u003e\n\u003cli\u003eIrregular periods, PCOS, or fertility concerns\u003c\/li\u003e\n\u003cli\u003eNumbness or tingling in feet or hands\u003c\/li\u003e\n\u003cli\u003eEnergy crashes after meals or difficulty losing weight\u003c\/li\u003e\n\u003cli\u003ePerimenopausal or postmenopausal and concerned about changing cardiovascular risk\u003c\/li\u003e\n\u003cli\u003eAlready diagnosed with metabolic syndrome, pre-diabetes, or cardiovascular disease\u003c\/li\u003e\n\u003cli\u003eCurrently taking the contraceptive pill, HRT, or cholesterol-lowering medication\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Cardiometabolic Health Matters More for Women Than Most Realise\u003c\/h2\u003e\n\u003cp\u003eOestrogen plays a protective role in cardiovascular and metabolic health — keeping cholesterol balanced, inflammation low, and arteries flexible. As oestrogen declines during perimenopause and menopause, women often experience a rapid shift in LDL cholesterol, triglycerides, insulin sensitivity, and inflammatory markers. Women with PCOS, a history of gestational diabetes, or those on hormonal contraception also face elevated cardiometabolic risk that is rarely monitored proactively.\u003c\/p\u003e\n\u003ch2\u003eWhat This Test Measures\u003c\/h2\u003e\n\u003cp\u003eSix clinically validated markers to assess cardiovascular risk, diabetes progression, and systemic inflammation:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFasting Insulin (IN)\u003c\/strong\u003e — the earliest and most sensitive marker of insulin resistance, detectable before blood sugar rises; elevated insulin is strongly linked to PCOS, weight gain, and metabolic syndrome in women\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHbA1c (Haemoglobin A1c)\u003c\/strong\u003e — your 3-month average blood sugar level; used to screen for pre-diabetes and type 2 diabetes; women with PCOS or gestational diabetes history are at significantly higher risk\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Sensitivity CRP (hs-CRP)\u003c\/strong\u003e — a key marker of systemic inflammation linked to cardiovascular disease and atherosclerosis; inflammation often rises during perimenopause and is a strong independent predictor of heart disease in women\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriglycerides (TG)\u003c\/strong\u003e — blood fats that rise with poor diet, insulin resistance, and hormonal change; high triglycerides in women are a particularly strong predictor of cardiovascular disease risk\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Cholesterol (CH)\u003c\/strong\u003e — overall cholesterol status; a core cardiovascular screening marker that can shift significantly during perimenopause and menopause\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHDL Cholesterol (HDL)\u003c\/strong\u003e — the protective “good” cholesterol; low HDL increases heart disease risk and is commonly seen in women with insulin resistance or PCOS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTogether these markers provide a clinically relevant evaluation of your risk for atherosclerotic cardiovascular disease, type 2 diabetes, metabolic syndrome, and chronic inflammation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCardiometabolic Test Reference Ranges\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTest\u003c\/th\u003e\n\u003cth align=\"right\"\u003eUnit\u003c\/th\u003e\n\u003cth align=\"right\"\u003eWomen\u003c\/th\u003e\n\u003cth align=\"right\"\u003eMen\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Cholesterol (CH)\u003c\/td\u003e\n\u003ctd align=\"right\"\u003emg\/dL\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e132–239\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e132–239\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDL Cholesterol (HDL)\u003c\/td\u003e\n\u003ctd align=\"right\"\u003emg\/dL\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e40–60\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e40–60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLDL Cholesterol (LDL)\u003c\/td\u003e\n\u003ctd align=\"right\"\u003emg\/dL\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e\u0026lt;160\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e\u0026lt;160\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLDL Cholesterol—Optimum\u003c\/td\u003e\n\u003ctd align=\"right\"\u003emg\/dL\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e100–159\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e100–159\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVLDL Cholesterol (VLDL)\u003c\/td\u003e\n\u003ctd align=\"right\"\u003emg\/dL\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e\u0026lt;30\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e\u0026lt;30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTriglycerides (TG)\u003c\/td\u003e\n\u003ctd align=\"right\"\u003emg\/dL\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e\u0026lt;150\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e\u0026lt;150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHaemoglobin A1c (HbA1c)\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e%\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e4–6\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e4–6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFasting Insulin (Ins)\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eμIU\/mL\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e1–15\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e1–15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFasting Insulin—Optimum\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eμIU\/mL\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e2–6\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e2–6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-Sensitivity C-Reactive Protein (hs-CRP)\u003c\/td\u003e\n\u003ctd align=\"right\"\u003emg\/L\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e\u0026lt;3\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e\u0026lt;3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWomen with no recent comprehensive cardiovascular or metabolic check\u003c\/li\u003e\n\u003cli\u003eFamily history of heart disease, stroke, or type 2 diabetes\u003c\/li\u003e\n\u003cli\u003ePerimenopausal or postmenopausal — oestrogen decline directly raises cardiovascular risk\u003c\/li\u003e\n\u003cli\u003eDiagnosed with or suspected PCOS, gestational diabetes, or metabolic syndrome\u003c\/li\u003e\n\u003cli\u003eCurrently on HRT or the contraceptive pill — both can affect lipid and insulin profiles\u003c\/li\u003e\n\u003cli\u003eFatigue, brain fog, sugar cravings, or energy crashes after meals\u003c\/li\u003e\n\u003cli\u003eAnyone wanting a proactive approach to heart health and longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered to your door\u003c\/li\u003e\n\u003cli\u003eCollect your sample at home — a simple finger-prick dried blood spot taken while fasting (no food or drink other than water); no clinic or GP visit needed\u003c\/li\u003e\n\u003cli\u003ePost your sample to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your results by email within 3–5 working days of the lab receiving your sample\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll six markers displayed clearly in graphics and numbers with reference and optimal ranges\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003eGuidance on what your results mean and what to do next\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\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to fast before collecting my sample?\u003c\/strong\u003e\u003cbr\u003eYes — fasting is essential for this panel. Collect your sample within 1 hour of waking, having had nothing to eat or drink except water since the previous evening. Fasting ensures accurate insulin and triglyceride results, which are significantly affected by recent food intake.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does menopause affect cardiometabolic risk?\u003c\/strong\u003e\u003cbr\u003eOestrogen helps maintain healthy HDL, suppresses LDL, and reduces arterial inflammation. As oestrogen falls during perimenopause and menopause, LDL and triglycerides typically rise, HDL falls, and hs-CRP increases — often significantly and without symptoms. This panel is strongly recommended for women from perimenopause onwards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this test relevant for women with PCOS?\u003c\/strong\u003e\u003cbr\u003eYes — especially so. PCOS is associated with insulin resistance, elevated fasting insulin, dyslipidaemia, and chronic inflammation, all of which increase long-term cardiometabolic risk substantially. This panel directly addresses all four of these drivers.\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. You are only responsible for posting your sample 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":58617081889149,"sku":"550-F","price":192.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Insulin_Test_Kit.png?v=1787500073"},{"product_id":"female-lipid-test-kit","title":"Female Lipid Test Kit | Cholesterol, HDL \u0026 Triglycerides","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e B-221 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e Dried Blood Spot | \u003cstrong\u003eTest Method:\u003c\/strong\u003e Immunoassay | \u003cstrong\u003eResults:\u003c\/strong\u003e 3–5 Working Days | \u003cstrong\u003eLaboratory:\u003c\/strong\u003e ZRT Laboratory – CLIA Certified | \u003cstrong\u003eReport:\u003c\/strong\u003e Specialist Doctor Comment Included | \u003cstrong\u003eSuitable For:\u003c\/strong\u003e Women | \u003cstrong\u003eCollect Sample At Home:\u003c\/strong\u003e No Clinic Visit Required\u003c\/p\u003e\n\u003ch2\u003eWhat This Test Measures\u003c\/h2\u003e\n\u003cp\u003eThree essential cardiovascular and metabolic markers from a simple finger-prick dried blood spot:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Cholesterol (CH)\u003c\/strong\u003e — your overall cholesterol level; a key indicator of cardiovascular health that can shift significantly during hormonal transitions in women\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHDL Cholesterol (HDL)\u003c\/strong\u003e — the protective “good” cholesterol that transports cholesterol away from arteries; HDL tends to decline with falling oestrogen and is particularly important to monitor in women after 40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriglycerides (TG)\u003c\/strong\u003e — blood fats linked to metabolic risk and cardiovascular disease; elevated triglycerides are a strong predictor of heart disease risk in women and are closely associated with insulin resistance and PCOS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTogether these markers give a clear picture of your heart health, fat metabolism, and metabolic risk.\u003c\/p\u003e\n\u003ch2\u003eCould Your Cholesterol or Triglycerides Be Putting Your Heart at Risk?\u003c\/h2\u003e\n\u003cp\u003eHeart disease is the leading cause of death in women — yet it is still widely perceived as a male problem. Many women with high cholesterol or lipid imbalance have \u003cstrong\u003eno obvious symptoms\u003c\/strong\u003e, and their risk is frequently underestimated or untested. As oestrogen declines during perimenopause and menopause, LDL cholesterol typically rises, HDL falls, and triglycerides increase — often rapidly and without warning. Women on the contraceptive pill or HRT may also see significant shifts in their lipid profile. If you recognise any of the following, a lipid test could give you the clarity you need:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFatigue or low energy with no clear cause\u003c\/li\u003e\n\u003cli\u003eWeight gain, especially around the abdomen or hips\u003c\/li\u003e\n\u003cli\u003eBrain fog or difficulty concentrating\u003c\/li\u003e\n\u003cli\u003eFamily history of heart disease, stroke, or high cholesterol\u003c\/li\u003e\n\u003cli\u003eHigh-sugar or high-fat diet with little exercise\u003c\/li\u003e\n\u003cli\u003ePerimenopausal or postmenopausal and concerned about changing cardiovascular risk\u003c\/li\u003e\n\u003cli\u003eCurrently taking the contraceptive pill, HRT, or cholesterol-lowering medication\u003c\/li\u003e\n\u003cli\u003eDiagnosed with PCOS, metabolic syndrome, insulin resistance, or type 2 diabetes\u003c\/li\u003e\n\u003cli\u003eNo recent cardiovascular blood test\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLipid Test Reference Ranges\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTest\u003c\/th\u003e\n\u003cth align=\"right\"\u003eUnit\u003c\/th\u003e\n\u003cth align=\"right\"\u003eWomen\u003c\/th\u003e\n\u003cth align=\"right\"\u003eMen\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Cholesterol (CH)\u003c\/td\u003e\n\u003ctd align=\"right\"\u003emg\/dL\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e132–239\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e132–239\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDL Cholesterol (HDL)\u003c\/td\u003e\n\u003ctd align=\"right\"\u003emg\/dL\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e40–60\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e40–60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTriglycerides (TG)\u003c\/td\u003e\n\u003ctd align=\"right\"\u003emg\/dL\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e\u0026lt;150\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e\u0026lt;150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat Do These Lipid Markers Mean?\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTest\u003c\/th\u003e\n\u003cth\u003eSimple explanation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Cholesterol (CH)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMeasures the overall amount of cholesterol in your blood, including HDL, LDL and other cholesterol-carrying particles. Your result should be interpreted alongside HDL, LDL, triglycerides and personal cardiovascular risk factors. The laboratory reference interval is \u003cstrong\u003e132–239 mg\/dL\u003c\/strong\u003e, but being within this interval does not necessarily mean the result is ideal.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHDL Cholesterol (HDL)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOften called “good cholesterol.” HDL helps transport cholesterol away from the arteries and back to the liver for removal. Higher HDL is generally considered more favourable. The stated laboratory range is \u003cstrong\u003e40–60 mg\/dL\u003c\/strong\u003e. Healthy targets can differ by sex; HDL above 40 mg\/dL for men and above 50 mg\/dL for women is generally considered favourable. \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTriglycerides (TG)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA type of fat used by the body to store energy. Elevated levels may be associated with increased cardiovascular risk, particularly when combined with high LDL or low HDL. A fasting triglyceride result below \u003cstrong\u003e150 mg\/dL\u003c\/strong\u003e is generally considered healthy. \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThese results should not be considered individually. A healthcare professional may also consider LDL, non-HDL cholesterol, blood pressure, diabetes, smoking, age and family history when assessing cardiovascular risk. \u003c\/p\u003e\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWomen with no recent cholesterol or lipid check\u003c\/li\u003e\n\u003cli\u003eFamily history of heart disease, stroke, or high cholesterol\u003c\/li\u003e\n\u003cli\u003ePerimenopausal or postmenopausal — oestrogen decline directly shifts lipid balance\u003c\/li\u003e\n\u003cli\u003eCurrently on HRT or the contraceptive pill — both can affect lipid levels\u003c\/li\u003e\n\u003cli\u003eDiagnosed with or suspected PCOS, metabolic syndrome, or insulin resistance\u003c\/li\u003e\n\u003cli\u003eAbdominal weight gain, poor diet, or limited exercise\u003c\/li\u003e\n\u003cli\u003eAnyone wanting a proactive approach to heart health and longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOrder your kit — delivered to your door\u003c\/li\u003e\n\u003cli\u003eCollect your sample at home — a simple finger-prick dried blood spot; no clinic or GP visit needed; fasting for 8–12 hours before collection is recommended for most accurate triglyceride results\u003c\/li\u003e\n\u003cli\u003ePost your sample to ZRT Laboratory using the return instructions provided\u003c\/li\u003e\n\u003cli\u003eReceive your results by email within 3–5 working days of the lab receiving your sample\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWhat You Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTotal Cholesterol, HDL, and Triglycerides displayed clearly in graphics and numbers\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Specialist PhD Doctor including cardiovascular and metabolic risk assessment\u003c\/li\u003e\n\u003cli\u003eGuidance on what your results mean and what to do next\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\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to fast before collecting my sample?\u003c\/strong\u003e\u003cbr\u003eFasting for 8–12 hours before collection is recommended for the most accurate triglyceride result. Cholesterol and HDL are less affected by fasting but consistency improves comparability if you are monitoring over time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does menopause affect cholesterol?\u003c\/strong\u003e\u003cbr\u003eOestrogen plays a protective role in lipid metabolism. As oestrogen declines during perimenopause and menopause, LDL typically rises, HDL falls, and triglycerides increase — often significantly and without symptoms. Regular monitoring from perimenopause onwards is strongly recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes HRT affect lipid levels?\u003c\/strong\u003e\u003cbr\u003eYes. Different HRT formulations can have varying effects on cholesterol and triglycerides. Monitoring lipids during HRT helps confirm the cardiovascular impact is favourable and within a healthy range.\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. You are only responsible for posting your sample 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":58617222168957,"sku":"20261-F","price":131.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Insulin_Test_Kit.png?v=1787500073"},{"product_id":"essential-female-hormone-saliva-profile","title":"Essential Female Hormone Saliva Profile | E2, Pg \u0026 T","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e S-123 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e 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\u003ch2\u003e\u003cstrong\u003eWhat Does This Test Measure?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — Core Sex Hormones (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Progesterone, Testosterone.\u003cbr\u003e3 markers — the essential female hormonal trio for assessing estrogenic status, progesterone balance, and androgen sufficiency across all life stages in a single at-home saliva kit.\u003c\/p\u003e\n\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eRelated Symptoms\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eChanges in menstrual-cycle regularity; premenstrual breast tenderness, bloating, irritability or mood changes; hot flushes, night sweats or vaginal dryness; reduced sexual desire; and persistent acne, oily skin or increased facial or body hair.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eHow Your Results Can Help Guide Symptom Management\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis panel measures \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eestradiol, progesterone and testosterone\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e in saliva. Reviewed alongside your symptoms, menstrual-cycle timing and treatment history, the results provide additional hormone information to help your healthcare professional plan appropriate next steps.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eChanges in Menstrual-Cycle Regularity\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRelated hormones: Estradiol and progesterone\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese hormones participate in regulating the menstrual cycle. Your measurements can add information when reviewing changes in period frequency or cycle length.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow to use your results:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Bring your report and a record of your periods to your appointment. Your clinician can consider whether further hormone tests, an ovulation assessment or a gynaecological review would help explain the changes and guide treatment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePremenstrual Breast Tenderness, Bloating or Mood Changes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRelated hormones: Estradiol and progesterone\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePremenstrual symptoms can be associated with sensitivity to normal hormonal fluctuations, as well as changes in hormone production. Results collected at the appropriate cycle stage provide context for reviewing your symptoms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow to use your results:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Track symptoms across at least two cycles and review them with your report. This helps your clinician discuss suitable symptom management, including regular exercise, sleep habits, dietary adjustments and treatment for persistent or disruptive PMS.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHot Flushes, Night Sweats or Vaginal Dryness\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRelated hormone: Estradiol\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eChanges in oestrogen during perimenopause and menopause are associated with these symptoms. Your estradiol measurement adds hormone information to a review of your age, menstrual history and symptoms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow to use your results:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Discuss options for relief with your clinician, including hormonal or non-hormonal treatments where appropriate. Practical measures include keeping your bedroom cool, identifying personal hot-flush triggers, and using vaginal moisturisers or lubricants for dryness.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eReduced Sexual Desire\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRelated hormones: Testosterone and estradiol\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTestosterone participates in sexual desire, while oestrogen supports vaginal tissue health and comfort. Your results contribute to a broader review of sexual wellbeing, including discomfort, sleep, stress and medication.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow to use your results:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Explain whether the main concern is reduced desire, dryness or pain during sex. This helps your clinician focus on appropriate care, such as treating vaginal discomfort, reviewing medicines or considering specialist assessment. Testosterone treatment decisions require a clinical assessment and appropriate blood testing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePersistent Acne, Oily Skin or Increased Facial or Body Hair\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRelated hormone: Testosterone\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese symptoms can be associated with increased androgen activity. Your testosterone measurement provides additional information for your clinician to consider.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow to use your results:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Record when symptoms began and whether your periods have also changed. Your clinician may recommend blood androgen tests or an assessment for PCOS, then discuss suitable skin, hair or hormonal treatments.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTurn Your Report Into a Practical Plan\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eYour laboratory results, reference ranges and accompanying comments give you information to discuss with your healthcare professional. Together, you can identify what needs further investigation, agree suitable symptom-management steps and track improvements in your daily wellbeing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eDid You Know?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eDuring perimenopause, ovulation becomes less regular, which can reduce progesterone production, while estrogen levels may fluctuate. These changes can occur alongside menstrual changes, hot flushes, night sweats and premenstrual symptoms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTestosterone also plays a role in women’s sexual wellbeing, and excess levels can be associated with acne or increased facial and body hair.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis saliva panel measures estradiol, progesterone and testosterone using LC-MS\/MS. Reviewing the results alongside your symptoms, cycle timing and treatment history provides additional hormone information to discuss with your healthcare professional.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eWho Should Consider This Test?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eWomen whose healthcare professional has recommended measuring estradiol, progesterone and testosterone as additional information when reviewing:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMenstrual changes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — irregular cycles or changes in period frequency.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRecurring premenstrual symptoms\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — breast tenderness, bloating, irritability or mood changes occurring before a period.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSymptoms associated with menopausal hormonal changes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — hot flushes, night sweats or vaginal dryness.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eReduced sexual desire\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — particularly when accompanied by other hormonal symptoms.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePossible androgen excess\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — persistent acne, oily skin or increased facial or body hair.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eResults should be reviewed alongside your symptoms, menstrual-cycle stage and any hormone treatments to guide appropriate further assessment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy This Test Is Particularly Important for Women\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSaliva LC-MS\/MS measures free, bioavailable estradiol and testosterone — the fractions actually driving symptoms; standard blood immunoassay measures total hormone including the protein-bound inactive fraction, which frequently masks clinically significant imbalances in women on HRT or with elevated SHBG\u003c\/li\u003e\n\u003cli\u003eThe progesterone-to-estradiol ratio is the most clinically meaningful number in this panel — oestrogen dominance (low progesterone relative to estradiol) is responsible for the majority of PMS, cycle irregularity, breast tenderness, and perimenopausal anxiety even when absolute estradiol is within the reference range\u003c\/li\u003e\n\u003cli\u003eProgesterone decline precedes estradiol decline by several years in perimenopause — making progesterone measurement essential for identifying the earliest hormonal shift that standard panels routinely miss\u003c\/li\u003e\n\u003cli\u003eTestosterone deficiency in women is systematically overlooked — low testosterone in women produces persistent fatigue, flat mood, reduced libido, and difficulty maintaining muscle tone; it becomes increasingly prevalent after age 35 and is rarely assessed by GP panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eNot Sure Which Test Is Right for You?\u003c\/strong\u003e\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\u003e\u003cstrong\u003eHow It Works\u003c\/strong\u003e\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 at home following the detailed instructions — ideally on Day 19–21 of your cycle (7 days after ovulation) for optimal progesterone capture; guidance for postmenopausal and HRT users is included\u003c\/li\u003e\n\u003cli\u003ePost your sample 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\u003e\u003cstrong\u003eWhat You Receive\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEstradiol (E2), Progesterone, and Testosterone results with female life-stage-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual charts for all three hormones\u003c\/li\u003e\n\u003cli\u003eProgesterone-to-estradiol ratio assessment and oestrogen dominance evaluation 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\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.\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\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat hormones does this test measure?\u003c\/strong\u003e\u003cbr\u003eEstradiol (E2), Progesterone, and Testosterone — the three core sex hormone markers for assessing female hormonal balance across all life stages.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should I collect my sample during my menstrual cycle?\u003c\/strong\u003e\u003cbr\u003eDay 19–21 of your cycle (approximately 7 days after ovulation) is optimal for capturing both estradiol and progesterone in context. Full timing guidance for irregular cycles, perimenopause, postmenopause, and HRT users is included in your kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am postmenopausal or on HRT?\u003c\/strong\u003e\u003cbr\u003eYes. This test is suitable for women at all life stages, including those on HRT, bioidentical hormones, or the contraceptive pill. It is particularly valuable for monitoring HRT response and identifying whether dosing is achieving the intended hormonal balance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is saliva better than blood for these hormones?\u003c\/strong\u003e\u003cbr\u003eSaliva LC-MS\/MS measures free, bioavailable hormone — the fraction actually active at the cellular level and responsible for symptoms. Standard blood tests measure total hormone including the protein-bound inactive fraction, which can mask clinically significant imbalances, particularly in women on HRT or with elevated SHBG.\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 sample 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\n\u003cdiv class=\"product-single__description rte\" itemprop=\"description\"\u003e\n\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eSaliva Sample Collection Instructions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eCollect your saliva samples at home using the materials supplied with your kit. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCheck your Test Requisition Form and kit instructions to confirm whether you need one, two or four samples.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e You may not need every tube supplied.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRead all instructions before collection, including the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHormone Users\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e section if you take hormone treatment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e1. Confirm Your Collection Times\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eNumber of samples required\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eCollection times\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOne\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMorning\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTwo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMorning and before bed\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFour\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMorning, before lunch, before dinner and before bed\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003eUse the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003elarge 10 mL tube for your morning sample\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esmaller 5 mL tubes for later samples\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e2. Choose Your Collection Day\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eChoose your collection day and mark it on your calendar. Record all current medicines on your Test Requisition Form.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMen, children and women who do not menstruate:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Collect on any day of the month, following the hormone-treatment instructions below where applicable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWomen who menstruate:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e If testing estradiol, progesterone or testosterone, follow this schedule:\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eYour usual menstrual-cycle length\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eWhen to collect\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e23–26 days\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDay 17, 18 or 19\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e27–30 days\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDay 21, 22 or 23\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e31–34 days\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDay 25, 26 or 27\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShorter or longer regular cycles\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5–7 days before your next expected period\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInfrequent or unpredictable cycles\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAny non-bleeding day\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDay 1 is the first day of menstrual flow, not spotting.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ovulation timing varies with cycle length.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e3. Hormone Users\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eSkip this section if you do not use hormones.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eList all hormone treatments on your requisition form.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e This information helps the laboratory select appropriate reference ranges and provide relevant comments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eContinue prescribed hormone treatment.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e If the collection instructions require a change to your usual dosing time, confirm the timing with your prescriber.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eTopical and Oral Hormones\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eContinue your prescribed hormones on the day before testing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eThe laboratory specifies \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eat least 12 hours between an evening dose and morning collection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. For example, an 8 am collection requires the previous evening’s dose by 8 pm.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOral progesterone is an exception:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e it may be taken immediately before bed.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFor at least \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo days before collection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, use gloves or an applicator when applying topical hormones rather than bare hands.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAvoid applying hormones to the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eface, lips or neck\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eTroches or Under-the-Tongue Hormones\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThese treatments are \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003enot recommended for saliva hormone testing\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e because they can contaminate samples. Discuss an alternative, such as blood spot testing, with your healthcare professional. Samples may be fully or partially rejected.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePatches, Vaginal Rings, Pellets or Injections\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe laboratory advises testing \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehalfway between doses\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Examples include approximately three days after a once-weekly patch or two weeks after a once-monthly injection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConfirm the appropriate timing for your particular treatment with your prescriber.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSteroid Medicines\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eIf you use glucocorticoids, including \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehydrocortisone or prednisone\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, ask your healthcare professional about collection timing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePrevent Hormone Contamination\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eChange your \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esheets, pillowcases and towels\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e the night before collection.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvoid touching bathroom surfaces that may contain hormone residue.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDry your washed hands with a clean towel.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e4. Prepare for Collection\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eThree days before collection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAvoid anti-ageing or anti-wrinkle facial creams and biotin\/vitamin B7 supplements, including hair and nail formulas.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThe night before collection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStay normally hydrated without drinking excessive amounts. Both dehydration and overhydration can affect salivary hormone measurements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBefore your morning sample\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDo not eat, drink anything except water, or brush your teeth.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBefore any later samples\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDo not eat, drink anything except water, or brush your teeth for at least \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo hours before collection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e5. Collect Your Samples\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWash your hands\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with soap and water, then dry them with a clean towel.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRinse your mouth with water\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and wait \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efive minutes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBegin your morning collection within 30 minutes of waking\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, using the large tube.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAllow saliva to pool naturally in your mouth, then transfer it into the tube.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFill the tube \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eat least halfway, excluding bubbles\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Collection usually takes \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e15–30 minutes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, depending on saliva flow.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eScrew the cap on securely.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eLabel the tube with your \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ename, collection date and collection time\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, then return it to its bag.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRepeat these steps at any later required collection times, using the smaller tubes.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTo encourage saliva flow:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Try yawning, smelling food without eating it, or pressing the tip of your tongue against your teeth. Gently tap the tube on a hard surface to help remove bubbles.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e6. Complete Your Paperwork and Return Your Samples\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eComplete your requisition form fully, including your symptoms, medical history, medicines and hormone treatments.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePlace your labelled samples, requisition form and any additional paperwork inside the plastic test kit box.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInclude payment only if applicable under your kit’s arrangements.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSnap the box lid shut and place the entire box inside the return packaging.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAttach a prepaid label if supplied and applicable, or arrange the required postage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReturn the package using the carrier specified in your kit instructions.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e7. Storage and Collection Mistakes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFreeze any samples that will not be shipped within 24 hours.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The laboratory states that samples remain stable under average shipping conditions, including weekends and holidays.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you make a collection mistake, rinse the affected tube with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehot water only—no soap\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Shake out the remaining water, allow it to air-dry and restart collection at the appropriate time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBefore packing, check that \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eevery sample tube is at least halfway full of liquid saliva, excluding bubbles\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Saliva_Collection_Instructions.pdf?v=1786970945\"\u003eRead the full Saliva Collection Instructions\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003csection class=\"related-products\"\u003e\u003c\/section\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":58617281839485,"sku":"SAL-TRIO-01-F","price":179.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Saliva_Hormone_Panel_Test.png?v=1785073869"},{"product_id":"female-morning-cortisol-saliva-test","title":"Female Morning Cortisol Saliva Test","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e S-101 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e 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\u003ch1 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eMorning Cortisol Saliva Test for Women\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eA convenient at-home measurement to support a personalised review of morning tiredness and stress-related concerns.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you regularly wake feeling exhausted or struggle to become alert, a morning cortisol result provides additional information to discuss with your healthcare professional. Your report includes your measured level, a laboratory reference range and laboratory comments to help explain the finding.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhat Does This Test Measure?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMorning free cortisol — 1 marker, measured in saliva using LC-MS\/MS.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCortisol participates in the stress response, energy regulation and your sleep–wake cycle. This test measures the free, unbound cortisol in your saliva at the time of collection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCollect one morning sample according to the instructions supplied with your kit. A single measurement provides a morning snapshot; a cortisol awakening response assessment uses several samples collected after waking.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWho Should Consider This Test?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eWomen seeking a morning cortisol measurement to review with their practitioner, particularly when experiencing:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePersistent morning tiredness or low energy\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDifficulty becoming alert after waking\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWaking unrefreshed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFeeling stressed, tense or overwhelmed\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eHow Can Your Results Help?\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eAdd Information to Your Assessment\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eYour result shows whether your morning cortisol measurement falls within the laboratory’s reference range. Reviewed alongside your symptoms, collection time, sleep and medication history, it helps your practitioner decide whether the finding needs further investigation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSupport a Review of Your Daily Routine\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eYour report can provide a starting point for discussing sleep consistency, caffeine use, exercise intensity and recovery time. Your practitioner can help you choose practical changes suited to your circumstances and agree how to track improvements in energy and wellbeing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHelp You Choose the Next Investigation\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eIf symptoms continue, your practitioner can consider whether a daily cortisol profile, cortisol awakening response assessment or other tests would provide more useful information.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor women with menstrual changes, PMS or menopausal symptoms, this measurement can contribute to a broader assessment. Your practitioner may recommend separate reproductive-hormone, thyroid or nutritional investigations according to your symptoms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSee other cortisol panels:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/hormonelab.co.uk\/collections\/saliva-hormone-tests\/products\/female-all-day-cortisol-test-lcms\" title=\"Female All Day Cortisol Test\"\u003e\u003cstrong\u003eFemale All Day Cortisol Test\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/hormonelab.co.uk\/collections\/saliva-hormone-tests\/products\/female-cortisol-awakening-response-car-test\" title=\"Female Cortisol Awakening Response Test\"\u003e\u003cstrong\u003eFemale Cortisol Awakening Response (Car) Test\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eHow the Report Comments Help\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe laboratory comments explain your result in the context of the information provided on your requisition form. Recording your symptoms, collection time, medicines, supplements and hormone treatments helps make that interpretation more relevant.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese comments give you and your practitioner information to discuss—not simply a number to interpret alone. Laboratory interpretation is provided by laboratory specialists and is separate from a medical consultation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhat Should You Do After Receiving Your Results?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRead your result and laboratory comments.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Note any findings highlighted for review.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eShare the report with your healthcare professional.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Include your symptom history and current treatments.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAgree your next steps.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e These may include practical lifestyle changes, further investigations or treatment following clinical assessment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTrack how you feel.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Record morning energy, sleep and daily symptoms to help evaluate your plan.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eSimple Collection at Home\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eCollect one saliva sample using the supplied materials and return it according to the kit instructions. No blood draw or clinic visit is required. Click the link below to see saliva sample collection instruction. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Single_Tube_Saliva_Collection_Instructions.pdf?v=1786970944\" title=\"Saliva Sample Collection Instruction\" rel=\"nofollow\" class=\"text-link\"\u003e\u003cstrong\u003eSaliva Sample Collection Instruction\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eNot Sure Which Test Is Right For You?\u003c\/span\u003e\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 within 30 minutes of waking (before 9am, ideally 6–8am), before eating, drinking, or brushing your teeth\u003c\/li\u003e\n\u003cli\u003ePost your sample 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\u003eMorning cortisol result with female-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual chart showing your result in clinical context\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Hormone Specialist PhD Doctor including cortisol–progesterone and cortisol–thyroid interaction assessment\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 morning cortisol important for women?\u003c\/strong\u003e\u003cbr\u003eMorning cortisol directly suppresses progesterone via pregnenolone steal and impairs thyroid T3 conversion — making it one of the most common hidden drivers of PMS, cycle irregularity, fatigue, and hormonal imbalance in women. It is rarely assessed by standard GP panels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should I collect my sample during my menstrual cycle?\u003c\/strong\u003e\u003cbr\u003eThis test can be collected at any point in your cycle. Guidance on optimal timing is included in your kit instructions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to fast before collecting?\u003c\/strong\u003e\u003cbr\u003eNo fasting is required. Collect your sample within 30 minutes of waking, before eating, drinking, or brushing your teeth.\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. This test is suitable for women on HRT, the contraceptive pill, or other hormonal medications and can help identify whether cortisol is contributing to residual or breakthrough symptoms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould I upgrade to the 4-point cortisol test instead?\u003c\/strong\u003e\u003cbr\u003eIf you suspect cortisol is disrupted throughout the day — particularly with afternoon energy crashes, evening anxiety, or night waking — the\u003ca href=\"https:\/\/hormonelab.co.uk\/collections\/saliva-hormone-tests\/products\/female-all-day-cortisol-test-lcms\" title=\"Female All Day Cortisol Panel\"\u003e Female All Day Cortisol Test \u003c\/a\u003eprovides the complete daily cortisol rhythm. The morning test is the most appropriate starting point for women with primarily morning symptoms or as a first-step assessment.\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 sample 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\n\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eHow to Collect Your Saliva Sample\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eCollect \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eone morning saliva sample at home\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e using the tube supplied with your kit. No blood draw or clinic visit is required.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eChoose Your Collection Day\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eFor women testing estradiol, progesterone or testosterone, collection timing depends on your menstrual cycle:\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"rte__table-wrapper\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eYour usual cycle length\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eCollection day\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e23–26 days\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDay 17, 18 or 19\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e27–30 days\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDay 21, 22 or 23\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e31–34 days\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDay 25, 26 or 27\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShorter or longer regular cycles\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5–7 days before your next expected period\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInfrequent or unpredictable cycles\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAny non-bleeding day\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNo menstrual periods\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAny day, following treatment-timing instructions where applicable\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDay 1 is the first day of menstrual flow, not spotting.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePrepare for Collection\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eThree days before:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Avoid anti-ageing or anti-wrinkle facial creams and biotin\/vitamin B7 supplements, including hair and nail formulas.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eThe night before:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Stay normally hydrated without drinking excessive amounts.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOn collection morning:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Do not eat, drink anything except water, or brush your teeth before collecting.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eRecord all medicines, supplements and hormone treatments on your Test Requisition Form.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCollect Your Sample\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eWash and dry your hands, rinse your mouth with water and wait \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efive minutes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eBegin collection within 30 minutes of waking.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAllow saliva to collect naturally in your mouth, then transfer it into the tube.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFill the tube \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eat least halfway, excluding bubbles\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Collection usually takes 15–30 minutes.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecure the cap and label the tube with your name, collection date and time.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIf You Use Hormone Treatment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eContinue prescribed treatment and follow the treatment-specific timing instructions in the leaflet. For topical hormones, use gloves or an applicator for at least two days before collection to help prevent contamination. If you use steroids, troches or under-the-tongue hormone treatments, discuss collection suitability and timing with your healthcare professional.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eReturn Your Sample\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePlace the labelled tube and completed paperwork in the supplied kit packaging and follow the return-postage instructions. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eFreeze the sample if it will not be shipped within 24 hours.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Single_Tube_Saliva_Collection_Instructions.pdf?v=1786970944\" rel=\"nofollow\" class=\"text-link\"\u003e\u003cspan\u003eRead the full Single-Tube Saliva Collection Instructions\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":58617294258557,"sku":"SAL-CORT-AM-F","price":79.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Morning_Cortisol_Test.webp?v=1785073862"},{"product_id":"female-all-day-cortisol-test-lcms","title":"Female All Day Cortisol Test (LC-MS\/MS)","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e S-120 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e 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\u003c\/p\u003e\n\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eWhat Does This Test Measure?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSaliva — 4-Point Cortisol Profile (LC-MS\/MS): Morning, Midday, Evening and Bedtime Cortisol.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis at-home test measures \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eone hormone—cortisol—at four collection times\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Your results show how free cortisol levels change across your collection day, providing more information about your daily pattern than a single morning measurement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCortisol participates in the stress response, energy regulation and the sleep–wake cycle. Your practitioner can review the profile alongside your symptoms, sleep schedule, medicines and daily routine.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eRelated Symptoms\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003ePersistent tiredness; difficulty becoming alert in the morning; afternoon energy dips; feeling tired but unable to relax; difficulty falling asleep or staying asleep; and feeling stressed, tense or overwhelmed.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDid You Know?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eCortisol normally follows a daily rhythm, with higher levels around waking and lower levels towards bedtime. Four timed measurements show whether your sampled levels follow this general pattern.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEvening and bedtime results provide information that a morning sample alone cannot supply. Reviewing the profile alongside a sleep and energy diary helps put the measurements into context.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWho Should Consider This Test?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eWomen experiencing;\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePersistent tiredness or fluctuating energy\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDifficulty becoming alert after waking\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAfternoon energy dips\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFeeling “tired but wired” in the evening\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDifficulty falling asleep, night waking or waking unrefreshed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOngoing stress or difficulty winding down\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eHow Your Results Can Help Guide Your Next Steps\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003ePersistent Tiredness or Difficulty Getting Going\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRelevant measurements: Morning cortisol and the overall daily profile\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe morning result shows your cortisol level near waking. The later measurements add information about how levels change throughout the day.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow to use your results:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Record your sleep duration, waking time and when tiredness occurs. Your practitioner can review these alongside the report, discuss sleep consistency and recovery, and decide whether further investigations—such as thyroid, iron or other tests—would be useful.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAfternoon Energy Dips\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRelevant measurements: Midday and evening cortisol\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese measurements provide information about cortisol at the times you may notice changes in energy. They help your practitioner assess the laboratory pattern alongside your daily experience.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow to use your results:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Note meal times, caffeine intake, activity and energy dips. This supports a practical review of regular meals, hydration, sleep and workload, while helping your practitioner investigate persistent fatigue appropriately.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeeling Tired but Unable to Relax\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRelevant measurements: Evening and bedtime cortisol\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese results show whether cortisol is within the laboratory’s expected range later in the day, when levels would generally be lower.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow to use your results:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Discuss late caffeine, alcohol, demanding evening exercise, work schedules and bedtime habits. Your practitioner can help you choose manageable changes and determine whether further sleep or health assessment is needed.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDifficulty Falling Asleep or Staying Asleep\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRelevant measurements: Bedtime cortisol, interpreted with the full profile\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe bedtime measurement adds hormone information to your sleep assessment. The complete profile provides context from the rest of the day.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow to use your results:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Bring a sleep diary recording bedtime, night waking and waking time. Your practitioner can discuss a consistent sleep schedule, morning daylight, evening routines and evidence-based insomnia treatment where appropriate.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeeling Stressed, Tense or Overwhelmed\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRelevant measurements: The four-point cortisol profile\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe profile shows cortisol levels at four times during one day. It provides biochemical information to review alongside the pressures you are experiencing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow to use your results:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Discuss your workload, exercise, recovery and emotional wellbeing. Together, you can plan practical stress-management steps and suitable support. An unusual result may also prompt further clinical investigation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHow the Laboratory Comments Help\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eYour report’s numerical results, reference ranges and accompanying laboratory comments help explain the measured pattern. Accurate collection times and details of medicines, supplements and treatments make this interpretation more useful.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBring the report to your healthcare professional to agree which findings need follow-up, which lifestyle changes are worthwhile and whether further tests or treatment are appropriate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSee \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/saliva-4-point-cortisol.pdf?v=1786976487\" title=\"All Day Cortisol Test Result Sample\"\u003e\u003cstrong\u003eAll Day Cortisol Sample Report (4 Point Cortisol)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat About PMS, Menopause or Other Hormonal Symptoms?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIf tiredness or sleep problems occur alongside PMS, menstrual changes or menopause symptoms, this profile can contribute cortisol information to a broader assessment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSeparate evaluation is needed for reproductive hormones, thyroid function, PCOS or HRT management. This panel measures cortisol rather than progesterone, oestrogen, testosterone or melatonin.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTurn Your Results Into a Practical Plan\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eUse your report alongside a symptom diary to:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eIdentify findings that need further investigation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReview sleep, caffeine, activity and recovery habits\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAgree appropriate care with your practitioner\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTrack improvements in energy, sleep and daily wellbeing\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe practical benefit is additional information for a focused assessment—not a fixed diet, supplement or treatment plan based on cortisol numbers alone.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy This Test Is Particularly Important For Women\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\n\u003cstrong\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMorning cortisol sets the hormonal tone for the entire day in women — a blunted Cortisol Awakening Response is associated with burnout, fatigue severity, and disrupted cycle regularity; an exaggerated response drives anxiety, heart palpitations, and acute progesterone suppression\u003c\/li\u003e\n\u003cli\u003eElevated noon and evening cortisol suppress progesterone synthesis via pregnenolone steal throughout the day — producing oestrogen dominance, worsening PMS, luteal phase defect, and cycle irregularity even when absolute estradiol appears normal\u003c\/li\u003e\n\u003cli\u003eHigh evening cortisol prevents the natural progesterone and melatonin rise in early evening — directly impairing sleep onset, sleep quality, and the hormonal restoration that occurs during the first sleep cycles\u003c\/li\u003e\n\u003cli\u003eElevated night cortisol is the primary driver of insomnia and night sweats in perimenopause — a pattern frequently attributed to oestrogen deficiency alone but driven or compounded by cortisol dysregulation that HRT cannot address\u003c\/li\u003e\n\u003cli\u003eA flat cortisol curve — seen in advanced burnout — produces profound exhaustion, emotional numbness, and immune suppression that is clinically distinct from elevated-curve patterns and requires a different intervention; the two are indistinguishable from symptoms alone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eNot Sure Which Test Is Right for You?\u003c\/strong\u003e\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 (within 30 minutes of waking, before 9am), noon, evening, and night — following the detailed instructions provided\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 four cortisol readings with female-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual chart showing your complete daily cortisol rhythm curve\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Hormone Specialist PhD Doctor including cortisol–progesterone interaction, cycle impact, and phase-specific hormonal consequences\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 measure cortisol at four points rather than just the morning?\u003c\/strong\u003e\u003cbr\u003eEach time point has distinct hormonal consequences for women. Morning cortisol assesses the Cortisol Awakening Response and progesterone suppression risk; noon assesses mid-day stress impact on cycle regularity; evening assesses whether cortisol is preventing the progesterone and melatonin rise needed for sleep; night assesses whether cortisol is driving insomnia or night sweats. A single reading cannot identify which phase is responsible for a woman’s symptoms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should I collect my samples during my menstrual cycle?\u003c\/strong\u003e\u003cbr\u003eThis test can be taken at any point in your cycle. Guidance on optimal timing is included in your kit instructions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on HRT, the contraceptive pill, or other hormonal medication?\u003c\/strong\u003e\u003cbr\u003eYes. This test is suitable for women on HRT, the contraceptive pill, or other hormonal medications. It is particularly valuable for identifying whether cortisol dysregulation is driving residual or breakthrough symptoms that hormone therapy is not addressing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould I start with just the morning cortisol test instead?\u003c\/strong\u003e\u003cbr\u003eThe morning test (SAL-CORT-AM-F) is an appropriate starting point if your symptoms are primarily morning-focused. If you have symptoms across different parts of the day — afternoon crashes, evening anxiety, or night waking — the 4-point profile is the more appropriate assessment and avoids the need for a second test.\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\n\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eSaliva Sample Collection Instructions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eCollect your saliva samples at home using the materials supplied with your kit. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCheck your Test Requisition Form and kit instructions to confirm whether you need one, two or four samples.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e You may not need every tube supplied.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRead all instructions before collection, including the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHormone Users\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e section if you take hormone treatment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e1. Confirm Your Collection Times\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eNumber of samples required\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eCollection times\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOne\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMorning\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTwo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMorning and before bed\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFour\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMorning, before lunch, before dinner and before bed\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003eUse the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003elarge 10 mL tube for your morning sample\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esmaller 5 mL tubes for later samples\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e2. Choose Your Collection Day\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eChoose your collection day and mark it on your calendar. Record all current medicines on your Test Requisition Form.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMen, children and women who do not menstruate:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Collect on any day of the month, following the hormone-treatment instructions below where applicable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWomen who menstruate:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e If testing estradiol, progesterone or testosterone, follow this schedule:\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eYour usual menstrual-cycle length\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eWhen to collect\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e23–26 days\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDay 17, 18 or 19\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e27–30 days\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDay 21, 22 or 23\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e31–34 days\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDay 25, 26 or 27\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShorter or longer regular cycles\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5–7 days before your next expected period\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInfrequent or unpredictable cycles\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAny non-bleeding day\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDay 1 is the first day of menstrual flow, not spotting.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ovulation timing varies with cycle length.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e3. Hormone Users\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eSkip this section if you do not use hormones.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eList all hormone treatments on your requisition form.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e This information helps the laboratory select appropriate reference ranges and provide relevant comments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eContinue prescribed hormone treatment.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e If the collection instructions require a change to your usual dosing time, confirm the timing with your prescriber.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eTopical and Oral Hormones\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eContinue your prescribed hormones on the day before testing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eThe laboratory specifies \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eat least 12 hours between an evening dose and morning collection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. For example, an 8 am collection requires the previous evening’s dose by 8 pm.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOral progesterone is an exception:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e it may be taken immediately before bed.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFor at least \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo days before collection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, use gloves or an applicator when applying topical hormones rather than bare hands.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAvoid applying hormones to the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eface, lips or neck\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eTroches or Under-the-Tongue Hormones\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThese treatments are \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003enot recommended for saliva hormone testing\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e because they can contaminate samples. Discuss an alternative, such as blood spot testing, with your healthcare professional. Samples may be fully or partially rejected.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePatches, Vaginal Rings, Pellets or Injections\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe laboratory advises testing \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehalfway between doses\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Examples include approximately three days after a once-weekly patch or two weeks after a once-monthly injection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConfirm the appropriate timing for your particular treatment with your prescriber.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSteroid Medicines\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eIf you use glucocorticoids, including \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehydrocortisone or prednisone\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, ask your healthcare professional about collection timing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePrevent Hormone Contamination\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eChange your \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esheets, pillowcases and towels\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e the night before collection.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvoid touching bathroom surfaces that may contain hormone residue.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDry your washed hands with a clean towel.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e4. Prepare for Collection\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eThree days before collection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAvoid anti-ageing or anti-wrinkle facial creams and biotin\/vitamin B7 supplements, including hair and nail formulas.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThe night before collection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStay normally hydrated without drinking excessive amounts. Both dehydration and overhydration can affect salivary hormone measurements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBefore your morning sample\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDo not eat, drink anything except water, or brush your teeth.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBefore any later samples\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDo not eat, drink anything except water, or brush your teeth for at least \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo hours before collection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e5. Collect Your Samples\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWash your hands\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with soap and water, then dry them with a clean towel.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRinse your mouth with water\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and wait \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efive minutes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBegin your morning collection within 30 minutes of waking\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, using the large tube.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAllow saliva to pool naturally in your mouth, then transfer it into the tube.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFill the tube \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eat least halfway, excluding bubbles\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Collection usually takes \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e15–30 minutes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, depending on saliva flow.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eScrew the cap on securely.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eLabel the tube with your \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ename, collection date and collection time\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, then return it to its bag.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRepeat these steps at any later required collection times, using the smaller tubes.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTo encourage saliva flow:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Try yawning, smelling food without eating it, or pressing the tip of your tongue against your teeth. Gently tap the tube on a hard surface to help remove bubbles.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e6. Complete Your Paperwork and Return Your Samples\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eComplete your requisition form fully, including your symptoms, medical history, medicines and hormone treatments.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePlace your labelled samples, requisition form and any additional paperwork inside the plastic test kit box.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInclude payment only if applicable under your kit’s arrangements.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSnap the box lid shut and place the entire box inside the return packaging.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAttach a prepaid label if supplied and applicable, or arrange the required postage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReturn the package using the carrier specified in your kit instructions.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e7. Storage and Collection Mistakes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFreeze any samples that will not be shipped within 24 hours.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The laboratory states that samples remain stable under average shipping conditions, including weekends and holidays.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you make a collection mistake, rinse the affected tube with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehot water only—no soap\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Shake out the remaining water, allow it to air-dry and restart collection at the appropriate time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBefore packing, check that \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eevery sample tube is at least halfway full of liquid saliva, excluding bubbles\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Saliva_Collection_Instructions.pdf?v=1786970945\"\u003eRead the full Saliva Collection Instructions\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":58617300156797,"sku":"SAL-CORT-4PT-F","price":185.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Saliva_Hormone_Panel_Test.png?v=1785073869"},{"product_id":"female-cortisol-awakening-response-car-test","title":"Female Cortisol Awakening Response (CAR) Test (LC-MS\/MS)","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e S-122 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e 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\u003c\/p\u003e\n\u003ch2\u003eWhat Does This Test Measure?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — Cortisol Awakening Response + Full Adrenal Profile (LC-MS\/MS):\u003c\/strong\u003e Cortisol Upon Waking, Cortisol +30 Minutes, Cortisol +60 Minutes, Midday Cortisol, Evening Cortisol, Night Cortisol, DHEAS.\u003cbr\u003e7 markers — the most detailed adrenal assessment available at home, capturing the full morning CAR window, the complete daily cortisol rhythm, and the primary adrenal sex hormone precursor in a single saliva kit.\u003c\/p\u003e\n\u003ch2\u003eRelated Symptoms\u003c\/h2\u003e\n\u003cp\u003eWaking exhausted despite adequate sleep, anxiety or heart palpitations on waking, persistent fatigue that does not respond to rest, insomnia or night waking, racing thoughts at bedtime, PMS that has worsened particularly in the luteal phase, irregular or heavy periods, perimenopausal or menopausal symptoms including night sweats, chronic stress or burnout, low libido, brain fog, unexplained abdominal weight gain, sugar or salt cravings, low blood pressure or dizziness on standing, or suspected adrenal fatigue or HPA axis dysfunction.\u003c\/p\u003e\n\u003ch2\u003eDid You Know?\u003c\/h2\u003e\n\u003cp\u003eThe Cortisol Awakening Response is directly modulated by oestrogen and progesterone in women — meaning it shifts measurably across the menstrual cycle, worsens during perimenopause as sex hormones decline, and is profoundly disrupted by chronic stress and burnout. A blunted CAR — the most common pattern in burned-out women — is associated with profound morning exhaustion, emotional flatness, and immune suppression that persists regardless of sleep duration. An exaggerated CAR — common in women with high-demand lifestyles or trauma history — is associated with morning anxiety, heart palpitations, and acute progesterone suppression via pregnenolone steal. These two patterns cause similar symptoms but require opposite clinical approaches, and a single morning cortisol reading cannot distinguish them. The three-sample CAR window is the minimum required to make this distinction.\u003c\/p\u003e\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWaking exhausted despite adequate sleep, unable to get going in the morning\u003c\/li\u003e\n\u003cli\u003eAnxiety, heart palpitations, or a sense of dread on waking\u003c\/li\u003e\n\u003cli\u003ePersistent fatigue that does not respond to rest or increased sleep\u003c\/li\u003e\n\u003cli\u003eInsomnia, night waking, or racing thoughts at bedtime\u003c\/li\u003e\n\u003cli\u003ePMS that has worsened — particularly mood symptoms, anxiety, or irritability in the luteal phase\u003c\/li\u003e\n\u003cli\u003eIrregular, heavy, or missed menstrual cycles\u003c\/li\u003e\n\u003cli\u003ePerimenopausal or menopausal symptoms including hot flushes, night sweats, and low mood\u003c\/li\u003e\n\u003cli\u003eChronic stress, burnout, or emotional exhaustion\u003c\/li\u003e\n\u003cli\u003eLow libido or reduced motivation\u003c\/li\u003e\n\u003cli\u003eBrain fog, poor concentration, or memory difficulties\u003c\/li\u003e\n\u003cli\u003eUnexplained weight gain, particularly around the abdomen\u003c\/li\u003e\n\u003cli\u003eSugar or salt cravings, especially in the afternoon\u003c\/li\u003e\n\u003cli\u003eLow blood pressure or dizziness on standing\u003c\/li\u003e\n\u003cli\u003ePCOS, thyroid conditions, or known hormonal imbalance\u003c\/li\u003e\n\u003cli\u003eWomen on HRT with residual symptoms unexplained by sex hormone levels alone\u003c\/li\u003e\n\u003cli\u003eSuspected adrenal fatigue or HPA axis dysfunction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy This Test Is Particularly Important for Women\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe CAR is directly modulated by oestrogen and progesterone — it shifts across the menstrual cycle, deteriorates during perimenopause, and is profoundly disrupted by chronic stress; disrupted CAR patterns in women are strongly linked to PMS, perimenopausal symptoms, chronic fatigue, and mood disorders, often before any other hormonal abnormality is detectable\u003c\/li\u003e\n\u003cli\u003eThe three-sample CAR window (waking, +30 min, +60 min) is the only method that distinguishes a blunted from an exaggerated CAR — two opposite patterns requiring opposite clinical interventions that produce similar symptoms and are indistinguishable from a single morning reading\u003c\/li\u003e\n\u003cli\u003eElevated evening cortisol prevents the progesterone and melatonin rise in early evening — directly driving insomnia, PMS mood symptoms in the luteal phase, and the sleep disruption that compounds hormonal exhaustion\u003c\/li\u003e\n\u003cli\u003eElevated night cortisol is the primary driver of night sweats and insomnia in perimenopause — a pattern frequently attributed to oestrogen deficiency alone but driven or compounded by adrenal dysfunction that HRT cannot resolve\u003c\/li\u003e\n\u003cli\u003eDHEAS is the primary adrenal precursor to both oestrogen and testosterone in women — combined with the full CAR pattern, the DHEAS result provides the most complete assessment of adrenal sex hormone reserve and long-term stress burden available from a single at-home test\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\u003eCollection Protocol\u003c\/h2\u003e\n\u003cp\u003eSix saliva samples collected across the day:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample 1:\u003c\/strong\u003e Within 5 minutes of waking — before getting out of bed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample 2:\u003c\/strong\u003e 30 minutes after waking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample 3:\u003c\/strong\u003e 60 minutes after waking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample 4:\u003c\/strong\u003e Midday\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample 5:\u003c\/strong\u003e Evening\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample 6:\u003c\/strong\u003e Night (before sleep)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFull collection instructions and guidance on optimal cycle timing are included in the kit. The three morning samples must be collected at exact intervals — do not eat, drink, or brush your teeth before completing all three.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eSee \u003c\/span\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Saliva_Cortisol_Awakening_Response_CAR_Collection_Kit.pdf?v=1786970943\" title=\"Cortisol Awakening Response Sample Collection Instructions\" rel=\"nofollow\" class=\"text-link\"\u003e\u003cstrong\u003eCortisol Awakening Response Test Sample Collection Instruction\u003c\/strong\u003e\u003c\/a\u003e\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 six saliva samples across the day following the detailed instructions provided\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 six cortisol readings and DHEAS with female-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eFull diurnal cortisol curve graph including the complete CAR window\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Hormone Specialist PhD Doctor including CAR pattern classification, cortisol–progesterone interaction, cycle and life-stage context, and DHEAS adrenal reserve evaluation\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\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eSee \u003c\/span\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/saliva-cortisol-awakening-response.pdf?v=1786976488\" title=\"Cortisol Awakening Response Test Result Sample\" rel=\"nofollow\" class=\"text-link\"\u003e\u003cstrong\u003eCortisol Awakening Response Test Result Sample\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\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\u003eWhat does this test measure?\u003c\/strong\u003e\u003cbr\u003eCortisol at six time points (waking, +30 min, +60 min, midday, evening, night) and DHEAS — 7 markers providing the most detailed adrenal and HPA axis assessment available from a single at-home saliva test.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the CAR particularly important for women?\u003c\/strong\u003e\u003cbr\u003eThe CAR is directly modulated by oestrogen and progesterone and shifts across the menstrual cycle and the menopause transition. Disrupted CAR patterns are strongly linked to PMS, perimenopause symptoms, chronic fatigue, and mood disorders in women — often before any other hormonal abnormality is detectable by standard testing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should I collect my samples during my menstrual cycle?\u003c\/strong\u003e\u003cbr\u003eThis test can be taken at any point in your cycle. Guidance on optimal timing for cycling, perimenopausal, and postmenopausal women is included in your kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on HRT, the contraceptive pill, or other hormonal medication?\u003c\/strong\u003e\u003cbr\u003eYes. This test is suitable for women on HRT, the contraceptive pill, or other hormonal medications. It is particularly valuable for identifying whether adrenal dysfunction is driving residual symptoms that hormone therapy is not resolving.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to fast before collecting?\u003c\/strong\u003e\u003cbr\u003eNo fasting is required. Follow the timing instructions carefully — particularly for the three morning samples, which must be collected at exact intervals and before eating, drinking, or brushing your teeth.\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":58617668010365,"sku":"SAL-CAR-01-F","price":219.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Saliva_Hormone_Panel_Test.png?v=1785073869"},{"product_id":"female-adrenal-function-saliva-test-kit","title":"Female Saliva Adrenal Stress Test (LC-MS\/MS)","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e S-121 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e 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\u003c\/p\u003e\n\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eWhat Does This Test Measure?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSaliva — Adrenal Profile: DHEAS plus Morning, Midday, Evening and Bedtime Cortisol.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis at-home test measures \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo hormones through five results\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: one DHEAS measurement and four cortisol measurements across the day.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCortisol\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e participates in energy regulation, the stress response and your sleep–wake cycle. The four results show how your measured levels change from morning to bedtime.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDHEAS\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is produced mainly by the adrenal glands and can be converted into other sex hormones in body tissues. Levels normally decrease with age, making age-related interpretation important.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYour report includes hormone levels, reference ranges, graphs and specialist laboratory comments to help explain your findings.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eRelated Symptoms\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePersistent tiredness or fluctuating energy\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDifficulty becoming alert in the morning\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAfternoon energy dips\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFeeling tired but unable to relax at bedtime\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\u003eFeeling stressed, tense or overwhelmed\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eDid You Know?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eCortisol normally follows a daily pattern, with higher levels around waking and lower levels towards bedtime. Four measurements provide information that a single morning sample cannot offer. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDHEAS adds a separate measurement of adrenal androgen production. A lower DHEAS result needs to be interpreted in the context of age, medicines and supplements—not assumed to explain symptoms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe specialist comments help put these findings into context. In the sample report, all four cortisol results fall within their expected ranges, while the DHEAS commentary considers the patient’s age when interpreting the lower measurement.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWho Should Consider This Test?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eWomen who want to understand their DHEAS level and daily cortisol pattern, particularly when experiencing:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTiredness that varies throughout the day\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMorning sluggishness followed by afternoon energy dips\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDifficulty winding down despite feeling exhausted\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOngoing sleep difficulties alongside stress or changing energy levels\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eWomen in perimenopause or after menopause may also find this profile relevant when reviewing fatigue and sleep concerns. It provides adrenal hormone information rather than directly measuring oestrogen, progesterone or testosterone.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHow Your Results Can Help With Your Symptoms\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eMorning Tiredness or Difficulty Becoming Alert\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRelevant measurement: Morning cortisol : \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eYour result shows your cortisol level near waking and how it compares with the laboratory’s morning reference range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow to use your results:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Review the specialist comments alongside your waking time, sleep duration and morning symptoms. Track whether a consistent sleep schedule, morning daylight and adequate recovery improve your energy. Persistent tiredness or a result requiring follow-up is a reason to seek further assessment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAfternoon Energy Dips\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRelevant measurements: Midday and evening cortisol\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese results show your cortisol levels during the middle and later parts of the day.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow to use your results:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Record when energy dips occur alongside meals, caffeine, activity and sleep. Use this diary with your report to review regular meals, hydration, caffeine timing and rest. The results provide hormone information without assuming cortisol is the cause of each dip.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeeling Tired but Unable to Switch Off\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRelevant measurements: Evening and bedtime cortisol: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eThese measurements show whether your sampled levels fall within the expected later-day ranges.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow to use your results:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Review late caffeine, evening work, intense exercise close to bedtime and your wind-down routine. Make manageable changes and track how easily you settle at night.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDifficulty Sleeping or Waking Refreshed\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRelevant measurements: Bedtime cortisol and the overall daily profile: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eYour bedtime result adds information about cortisol near sleep time, while the earlier results provide context.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow to use your results:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Keep a sleep diary and review it alongside the laboratory comments. Consider consistent bedtimes, morning daylight and a quieter evening routine. If sleep remains disrupted, further assessment can address causes this panel does not measure, including menopausal night sweats or sleep disorders.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeeling Stressed or Overwhelmed\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRelevant measurements: The four-point cortisol profile: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eThe profile gives you measured hormone levels to consider alongside your experience of stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow to use your results:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Review workload, exercise intensity, recovery and emotional wellbeing. Your results and comments can help identify findings needing follow-up while you make practical changes to support rest and coping.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat Does DHEAS Add for Women?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eDHEAS provides information about an adrenal hormone that contributes to sex-hormone production in tissues, including after menopause.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYour result can identify a measurement that deserves closer review, but it does not directly show your oestrogen or testosterone levels. Low libido, menstrual changes, acne or increased facial hair may need separate hormone assessment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHow the Specialist Laboratory Comments Help\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eYour report provides more than a hormone number:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNumerical results and reference ranges\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e show where each measurement falls.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eGraphs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e make the daily cortisol pattern easier to understand.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSpecialist comments\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e explain findings in the context of age, symptoms and treatment information.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eComplete your symptom checklist and record medicines, supplements and collection times carefully so the laboratory has the information needed for interpretation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat Should You Do Next?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eRead your results and comments together, note any recommended follow-up and track your sleep, energy and symptoms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYou can begin reviewing everyday habits such as caffeine timing, regular meals, sleep consistency and recovery. Seek medical advice when results need investigation, symptoms persist or the comments suggest hormone supplements. This helps turn laboratory information into appropriate care.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eSee \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/saliva-adrenal-stress.pdf?v=1786976487\" title=\"Adrenal Stress Sample Report\" rel=\"nofollow\" class=\"text-link\"\u003e\u003cstrong\u003eSaliva Adrenal Stress Sample Report\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eNot Sure Which Test Is Right For You?\u003c\/strong\u003e\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\u003e\u003cstrong\u003eHow It Works\u003c\/strong\u003e\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 (within 30 minutes of waking, before 9am), noon, evening, and 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\n\u003ch2\u003e\u003cstrong\u003eWhat You Receive\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDHEAS result and all four cortisol readings with female-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eVisual charts showing your complete daily cortisol rhythm curve and DHEAS status\u003c\/li\u003e\n\u003cli\u003eWritten interpretation by a Hormone Specialist PhD Doctor including cortisol–progesterone interaction, DHEAS adrenal reserve assessment, and cycle or life-stage 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\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.\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\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is this test particularly important for women?\u003c\/strong\u003e\u003cbr\u003eCortisol and DHEAS interact directly with oestrogen, progesterone, and thyroid hormones in women. Chronic cortisol elevation suppresses progesterone, drives oestrogen dominance, and depletes DHEAS — creating a cascade of hormonal disruption that underlies PMS, cycle irregularity, perimenopausal symptoms, and persistent fatigue. After menopause, the adrenals become the primary sex hormone source, making adrenal assessment essential at every life stage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should I collect my samples during my menstrual cycle?\u003c\/strong\u003e\u003cbr\u003eThis test can be taken at any point in your cycle. Guidance on optimal timing for cycling, perimenopausal, and postmenopausal women is included in your 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. This test is suitable for women on HRT, the contraceptive pill, or other hormonal medications. It is particularly valuable for understanding whether adrenal dysfunction is contributing to residual symptoms that hormone therapy is not resolving.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy use saliva rather than blood?\u003c\/strong\u003e\u003cbr\u003eSaliva LC-MS\/MS measures free, bioavailable cortisol and DHEAS — the fractions active at the cellular level. A blood draw also triggers a cortisol spike that distorts results, making saliva the more clinically accurate medium for adrenal rhythm assessment.\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\n\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003e\u003cspan\u003eSaliva Sample Collection Instructions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eCollect your saliva samples at home using the materials provided in your kit. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCheck your Test Requisition Form and kit instructions to confirm whether your test requires one, two or four samples.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e You may not need every tube supplied.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRead all instructions before you begin. If you use hormone treatment, also read the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHormone Users\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e section.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003e1. Check Your Collection Times\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSamples required\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eWhen to collect\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOne\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMorning\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTwo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMorning and before bed\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFour\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMorning, before lunch, before dinner and before bed\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003eUse the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003elarge 10 mL tube for your morning sample\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esmaller 5 mL tubes for any later samples\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Collect the required samples on the same day unless your kit instructions say otherwise.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003e2. Choose Your Collection Day\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eMark your collection day on your calendar. List all medicines, supplements and hormone treatments on your Test Requisition Form.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMen, children and women who do not menstruate:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Collect on any day of the month. If you use hormones, follow the treatment-timing instructions below.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWomen who menstruate:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e If your test measures estradiol, progesterone or testosterone, use the following schedule:\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eUsual menstrual-cycle length\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eWhen to collect\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e23–26 days\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDay 17, 18 or 19\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e27–30 days\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDay 21, 22 or 23\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e31–34 days\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDay 25, 26 or 27\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShorter or longer regular cycles\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5–7 days before your next expected period\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInfrequent or unpredictable cycles\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAny day when you are not bleeding\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDay 1 is the first day of menstrual flow, not spotting.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Follow any different timing instructions supplied for your particular test.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003e3. Hormone Users\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eSkip this section if you do not use hormones.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRecord every hormone treatment on your Test Requisition Form.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e This helps the laboratory choose suitable reference ranges and provide relevant comments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDo not stop prescribed hormone treatment for testing.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e If collection requires changing your usual dosing time, check with your prescriber first.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cspan\u003eTopical and Oral Hormones\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eContinue your prescribed treatment on the day before collection.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAllow \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eat least 12 hours between an evening dose and your morning sample\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. For example, if collecting at 8 am, take or apply the previous evening’s dose by 8 pm.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOral progesterone is an exception:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e you may take it immediately before bed.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFor at least \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo days before collection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, apply topical hormones using gloves or an applicator rather than bare hands.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAvoid applying hormones to your \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eface, lips or neck\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cspan\u003eTroches and Under-the-Tongue Hormones\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eHormones that dissolve in the mouth can contaminate saliva samples. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSaliva hormone testing is not recommended while using these treatments.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ask your healthcare professional about an alternative, such as blood spot testing. Contaminated samples may be partially or fully rejected.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cspan\u003ePatches, Vaginal Rings, Pellets and Injections\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe laboratory advises collecting \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehalfway between doses or replacements\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. For example, this may be approximately three days after applying a weekly patch or two weeks after a monthly injection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCheck the appropriate collection time for your particular treatment with your prescriber.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cspan\u003eSteroid Medicines\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eIf you take glucocorticoids, such as \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehydrocortisone or prednisone\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, ask your healthcare professional when to collect your samples.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cspan\u003ePrevent Hormone Contamination\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eTraces of hormone creams or gels can transfer from your hands, towels or household surfaces into your sample.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eChange your \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esheets, pillowcases and towels\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e the night before collection.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvoid touching bathroom surfaces that may contain hormone residue.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWash your hands thoroughly and dry them with a clean towel.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003e4. Prepare for Collection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThree days before collection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Avoid anti-ageing or anti-wrinkle facial creams and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ebiotin\/vitamin B7 supplements\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, including hair and nail formulas.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThe night before collection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Stay normally hydrated, but avoid drinking excessive amounts of fluid.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBefore your morning sample:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Do not eat, drink anything other than water, or brush your teeth.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBefore later samples:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Do not eat, drink anything other than water, or brush your teeth for at least \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo hours before collection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003e5. Collect Your Samples\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWash your hands\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with soap and water, then dry them with a clean towel.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eRinse your mouth with water and wait five minutes.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBegin your morning collection within 30 minutes of waking\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, using the large tube.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLet saliva pool naturally in your mouth, then transfer it into the tube.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFill the tube \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eat least halfway with liquid saliva, excluding bubbles\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. This usually takes \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e15–30 minutes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, depending on saliva flow.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eScrew the cap on securely.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eLabel the tube with your \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ename, collection date and collection time\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, then place it back in its bag.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eRepeat at each later collection time required for your test, using the smaller tubes.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIf saliva flow is slow:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Try yawning, smelling food without eating it, or pressing the tip of your tongue against your teeth. To reduce bubbles, securely cap the tube and gently tap it on a hard surface.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003e6. Complete Your Paperwork and Pack Your Samples\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eComplete your Test Requisition Form, including your symptoms, medical history, medicines, supplements and hormone treatments.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCheck that every required tube is \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eclearly labelled, securely closed and at least halfway full of liquid saliva\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePlace your samples, completed form and any additional paperwork inside the plastic kit box.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInclude payment only if required under your kit’s arrangements.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClose the box securely and place it inside the return packaging.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAttach the prepaid return label if provided, or arrange the required postage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReturn your samples using the carrier and return address specified in your kit instructions.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e7. Storage and Collection Mistakes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFreeze samples if you will not ship them within 24 hours of collection.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Samples remain stable under average shipping conditions, including transit over weekends and holidays.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you need to repeat a collection, rinse the affected tube with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehot water only—do not use soap\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Shake out the remaining water and leave the tube to air-dry before collecting again at the correct time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you ate or brushed your teeth before collecting your morning sample, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003erestart the following morning\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Saliva_Collection_Instructions.pdf?v=1786970945\"\u003e\u003cspan\u003eRead the full Saliva Collection Instructions\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":58617831653757,"sku":"100-F","price":189.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Saliva_Hormone_Panel_Test.png?v=1785073869"},{"product_id":"female-hormonal-acne-test-lcms","title":"Female Hormonal Acne Test (LCMS)","description":"\u003cp\u003e\u003cstrong\u003eTest ID:\u003c\/strong\u003e S-124 | \u003cstrong\u003eSample Type:\u003c\/strong\u003e 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\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat Does This Test Measure?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSaliva — 4 Hormones (LC-MS\/MS):\u003c\/strong\u003e Estradiol (E2), Testosterone (T), Progesterone (Pg), DHEAS (DS).\u003cbr\u003e4 markers total — the four key hormones most directly responsible for hormonal acne in the female body, measured via bioavailable saliva.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eRelated Symptoms\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAcne that worsens before or during a period, breakouts concentrated on the lower face, jaw, chin, or neck, persistent adult acne unresponsive to skincare or antibiotics, acne alongside irregular or painful periods, acne that worsened after stopping the contraceptive pill, PCOS, perimenopausal acne, acne during periods of high stress, excess facial hair, oily skin or scalp, or PMS with mood swings.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDid You Know?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eHormonal acne in women is not a skin problem — it is a visible symptom of internal hormonal imbalance. Even mildly elevated testosterone, or normal testosterone in the context of low oestradiol, stimulates excess sebum production, clogs pores, and drives the inflammation that produces breakouts. Treating the skin without addressing the hormonal root cause rarely produces lasting results.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy This Test Is Particularly Important for Women\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHormonal acne follows the menstrual cycle — classically worsening in the luteal phase when progesterone peaks and oestradiol drops\u003c\/li\u003e\n\u003cli\u003eIt concentrates on the lower face, jaw, and chin — the androgen-sensitive zones most reactive to testosterone and DHEAS fluctuations\u003c\/li\u003e\n\u003cli\u003eIt persists or worsens into the 30s and 40s as oestrogen declines relative to androgens during perimenopause\u003c\/li\u003e\n\u003cli\u003eIt is strongly associated with PCOS — characterised by elevated androgens, insulin resistance, and suppressed progesterone\u003c\/li\u003e\n\u003cli\u003eElevated DHEAS from chronic stress drives acne independently of ovarian hormones — explaining why breakouts worsen during high-stress periods even when cycle hormones appear normal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eWho Should Consider This Test?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAcne that worsens before periods or in the second half of the cycle\u003c\/li\u003e\n\u003cli\u003eBreakouts concentrated on the lower face, jaw, chin, or neck\u003c\/li\u003e\n\u003cli\u003ePersistent adult acne that has not responded to skincare or antibiotics\u003c\/li\u003e\n\u003cli\u003eAcne alongside irregular, painful, heavy, or absent periods\u003c\/li\u003e\n\u003cli\u003eDiagnosed or suspected PCOS\u003c\/li\u003e\n\u003cli\u003eAcne that worsened during perimenopause or after stopping the contraceptive pill\u003c\/li\u003e\n\u003cli\u003eAcne alongside excess facial or body hair, hair thinning, or oily skin and scalp\u003c\/li\u003e\n\u003cli\u003eAcne that worsens during periods of high stress\u003c\/li\u003e\n\u003cli\u003eWanting to understand the hormonal root cause before or instead of medication\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eHow Your Results Can Help Guide Your Next Steps\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eAcne That Worsens Around Your Period\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRelevant measurements: Testosterone and DHEAS, with oestradiol and progesterone providing cycle-related context\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYour report shows the measured levels at your collection time. Menstrual-cycle timing is particularly important when interpreting oestradiol and progesterone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow to use your results:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Record breakouts and period dates over two or three cycles. Read the laboratory comments alongside this diary to identify findings needing follow-up. Predictable cyclical acne can also support a discussion about suitable acne treatments, including hormonal options where appropriate.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePersistent Acne and Oily Skin\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRelevant measurements: Testosterone and DHEAS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese measurements add information about hormones associated with androgen activity. A normal result does not exclude hormone-sensitive acne.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow to use your results:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Review any highlighted findings and disclose medicines, hormone treatments and supplements. Unexpected results may need confirmation with blood testing. Meanwhile, use a gentle cleanser, non-comedogenic moisturiser and sunscreen, and avoid picking spots.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAcne With Irregular Periods or Increased Facial Hair\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRelevant measurements: Testosterone and DHEAS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis combination is more suggestive of possible androgen excess than acne alone and warrants a broader assessment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow to use your results:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Bring your report, cycle history and details of hair-growth changes to a medical appointment. Established assessment for PCOS and related conditions uses clinical information and appropriate blood tests; this saliva panel cannot confirm PCOS.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAcne After Stopping Contraception or During Perimenopause\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRelevant measurements: Testosterone and DHEAS, with Estradiol and progesterone adding context\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eChanges in hormonal exposure can coincide with changes in acne. Your collection date, menstrual status and treatment history help explain the measurements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow to use your results:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Record when the skin changes began and any contraception or treatment changes. The report can add information to a review of your symptoms, while suitable skincare and treatment address the breakouts themselves.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat Do Estradiol and Progesterone Add?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThese measurements broaden the profile, but a single result cannot establish that low progesterone or an oestrogen–androgen imbalance is causing acne. Their interpretation depends strongly on cycle timing and treatment use.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHow the Specialist Comments Help\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eYour results and laboratory comments help you understand:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWhere each measurement falls relative to its reference range\u003c\/li\u003e\n\u003cli\u003eHow cycle timing and treatment history affect interpretation\u003c\/li\u003e\n\u003cli\u003eWhich findings may warrant further investigation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eUse the report to guide informed next steps, rather than choosing hormone supplements from the numbers alone.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat Should You Do Next?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eTrack your breakouts, maintain consistent gentle skincare and review the laboratory comments. Seek medical assessment for abnormal findings, irregular periods, increased facial hair, or acne that is painful, scarring or resistant to treatment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYour results can contribute to that assessment while you pursue effective acne care.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eNot Sure Which Test Is Right for You?\u003c\/strong\u003e\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\u003e\u003cstrong\u003eHow It Works\u003c\/strong\u003e\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 following the detailed instructions provided; cycle timing guidance is included (luteal phase, days 19–21, is generally recommended)\u003c\/li\u003e\n\u003cli\u003ePost your sample 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\u003e\u003cstrong\u003eWhat You Receive\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll four hormone results with female-specific reference ranges\u003c\/li\u003e\n\u003cli\u003eGraphical and numerical hormone data for easy interpretation\u003c\/li\u003e\n\u003cli\u003eWritten interpretation of your specific hormonal acne pattern by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003ePersonalised treatment and lifestyle guidance\u003c\/li\u003e\n\u003cli\u003eLaboratory fee included — no hidden charges\u003c\/li\u003e\n\u003c\/ul\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.\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\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy saliva instead of blood?\u003c\/strong\u003e\u003cbr\u003eSaliva measures bioavailable (free, active) hormones — the fraction actually reaching your skin cells and sebaceous glands. Blood tests measure total hormone including the bound, inactive fraction, which can miss the imbalances most relevant to acne.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen in my cycle should I collect?\u003c\/strong\u003e\u003cbr\u003eCollection during the luteal phase (days 19–21 of a 28-day cycle) is generally recommended for the most clinically useful results. Detailed guidance is included in your kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this test if I am on the contraceptive pill or HRT?\u003c\/strong\u003e\u003cbr\u003eHormonal medication can significantly alter results. Follow the timing guidance in the kit or consult your clinician before testing while on hormonal medication.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill a specialist review my report?\u003c\/strong\u003e\u003cbr\u003eYes. A Hormone Specialist PhD Doctor adds personalised commentary to every report.\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\n\u003cdiv class=\"product-single__description rte\" itemprop=\"description\"\u003e\n\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003e\u003cspan\u003eSaliva Sample Collection Instructions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eCollect your saliva samples at home using the materials provided in your kit. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCheck your Test Requisition Form and kit instructions to confirm whether your test requires one, two or four samples.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e You may not need every tube supplied.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRead all instructions before you begin. If you use hormone treatment, also read the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHormone Users\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e section.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003e1. Check Your Collection Times\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"rte__table-wrapper\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSamples required\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eWhen to collect\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOne\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMorning\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTwo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMorning and before bed\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFour\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMorning, before lunch, before dinner and before bed\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003eUse the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003elarge 10 mL tube for your morning sample\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esmaller 5 mL tubes for any later samples\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Collect the required samples on the same day unless your kit instructions say otherwise.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003e2. Choose Your Collection Day\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eMark your collection day on your calendar. List all medicines, supplements and hormone treatments on your Test Requisition Form.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMen, children and women who do not menstruate:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Collect on any day of the month. If you use hormones, follow the treatment-timing instructions below.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWomen who menstruate:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e If your test measures estradiol, progesterone or testosterone, use the following schedule:\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"rte__table-wrapper\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eUsual menstrual-cycle length\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eWhen to collect\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e23–26 days\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDay 17, 18 or 19\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e27–30 days\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDay 21, 22 or 23\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e31–34 days\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDay 25, 26 or 27\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShorter or longer regular cycles\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5–7 days before your next expected period\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInfrequent or unpredictable cycles\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAny day when you are not bleeding\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDay 1 is the first day of menstrual flow, not spotting.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Follow any different timing instructions supplied for your particular test.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003e3. Hormone Users\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eSkip this section if you do not use hormones.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRecord every hormone treatment on your Test Requisition Form.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e This helps the laboratory choose suitable reference ranges and provide relevant comments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDo not stop prescribed hormone treatment for testing.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e If collection requires changing your usual dosing time, check with your prescriber first.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cspan\u003eTopical and Oral Hormones\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eContinue your prescribed treatment on the day before collection.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAllow \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eat least 12 hours between an evening dose and your morning sample\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. For example, if collecting at 8 am, take or apply the previous evening’s dose by 8 pm.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOral progesterone is an exception:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e you may take it immediately before bed.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFor at least \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo days before collection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, apply topical hormones using gloves or an applicator rather than bare hands.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAvoid applying hormones to your \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eface, lips or neck\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cspan\u003eTroches and Under-the-Tongue Hormones\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eHormones that dissolve in the mouth can contaminate saliva samples. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSaliva hormone testing is not recommended while using these treatments.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ask your healthcare professional about an alternative, such as blood spot testing. Contaminated samples may be partially or fully rejected.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cspan\u003ePatches, Vaginal Rings, Pellets and Injections\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe laboratory advises collecting \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehalfway between doses or replacements\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. For example, this may be approximately three days after applying a weekly patch or two weeks after a monthly injection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCheck the appropriate collection time for your particular treatment with your prescriber.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cspan\u003eSteroid Medicines\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eIf you take glucocorticoids, such as \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehydrocortisone or prednisone\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, ask your healthcare professional when to collect your samples.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cspan\u003ePrevent Hormone Contamination\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eTraces of hormone creams or gels can transfer from your hands, towels or household surfaces into your sample.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eChange your \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esheets, pillowcases and towels\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e the night before collection.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvoid touching bathroom surfaces that may contain hormone residue.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWash your hands thoroughly and dry them with a clean towel.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003e4. Prepare for Collection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThree days before collection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Avoid anti-ageing or anti-wrinkle facial creams and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ebiotin\/vitamin B7 supplements\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, including hair and nail formulas.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThe night before collection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Stay normally hydrated, but avoid drinking excessive amounts of fluid.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBefore your morning sample:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Do not eat, drink anything other than water, or brush your teeth.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBefore later samples:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Do not eat, drink anything other than water, or brush your teeth for at least \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo hours before collection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003e5. Collect Your Samples\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWash your hands\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with soap and water, then dry them with a clean towel.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eRinse your mouth with water and wait five minutes.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBegin your morning collection within 30 minutes of waking\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, using the large tube.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLet saliva pool naturally in your mouth, then transfer it into the tube.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFill the tube \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eat least halfway with liquid saliva, excluding bubbles\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. This usually takes \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e15–30 minutes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, depending on saliva flow.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eScrew the cap on securely.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eLabel the tube with your \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ename, collection date and collection time\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, then place it back in its bag.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eRepeat at each later collection time required for your test, using the smaller tubes.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIf saliva flow is slow:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Try yawning, smelling food without eating it, or pressing the tip of your tongue against your teeth. To reduce bubbles, securely cap the tube and gently tap it on a hard surface.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003e6. Complete Your Paperwork and Pack Your Samples\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eComplete your Test Requisition Form, including your symptoms, medical history, medicines, supplements and hormone treatments.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCheck that every required tube is \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eclearly labelled, securely closed and at least halfway full of liquid saliva\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePlace your samples, completed form and any additional paperwork inside the plastic kit box.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInclude payment only if required under your kit’s arrangements.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClose the box securely and place it inside the return packaging.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAttach the prepaid return label if provided, or arrange the required postage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReturn your samples using the carrier and return address specified in your kit instructions.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e7. Storage and Collection Mistakes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFreeze samples if you will not ship them within 24 hours of collection.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Samples remain stable under average shipping conditions, including transit over weekends and holidays.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you need to repeat a collection, rinse the affected tube with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehot water only—do not use soap\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Shake out the remaining water and leave the tube to air-dry before collecting again at the correct time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you ate or brushed your teeth before collecting your morning sample, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003erestart the following morning\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Saliva_Collection_Instructions.pdf?v=1786970945\" rel=\"nofollow\" class=\"text-link\"\u003e\u003cspan\u003eRead the full Saliva Collection Instructions\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":58617862062461,"sku":"SAL-ACNE-01-F","price":195.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1885\/4859\/files\/Saliva_Hormone_Panel_Test.png?v=1785073869"},{"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":187.0,"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":271.0,"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":230.0,"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":240.0,"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":257.0,"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":266.0,"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":309.0,"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":350.0,"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":283.0,"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":323.0,"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":376.0,"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-hormone-profile","title":"Female CardioMetabolic \u0026 Hormone Profile | Specialist Doctor Report Included","description":"\u003cp\u003e\u003cstrong\u003eTest ID: SB-645 | Saliva 4-Point Cortisol + Blood Spot LCMS Hormones 7 with SHBG \u0026amp; CardioMetabolic Panel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eFemale CardioMetabolic \u0026amp; Hormone Profile\u003c\/strong\u003e is an advanced at-home health assessment for women measuring \u003cstrong\u003e18 key hormones and markers\u003c\/strong\u003e across three interconnected systems: the full daily cortisol stress rhythm, a complete blood spot LCMS sex hormone panel including SHBG, and a six-marker blood spot cardiometabolic panel. Using \u003cstrong\u003esaliva 4-point cortisol assessment\u003c\/strong\u003e combined with \u003cstrong\u003eblood spot LCMS sex hormones\u003c\/strong\u003e, \u003cstrong\u003eSHBG\u003c\/strong\u003e, and a full \u003cstrong\u003ecardiometabolic panel\u003c\/strong\u003e, this test reveals how female hormones, cortisol, SHBG, and metabolic health interact to drive the symptoms that standard NHS blood panels consistently miss in women.\u003c\/p\u003e\n\u003cp\u003eIn women, these three systems are mechanistically inseparable. Cortisol is the primary driver of both hormonal imbalance and cardiometabolic deterioration — suppressing progesterone via pregnenolone steal, driving oestrogen dominance, elevating SHBG (which inactivates oestradiol and testosterone regardless of their production levels), and causing insulin resistance, visceral fat, and hsCRP elevation — all simultaneously. SHBG determines what fraction of every sex hormone actually reaches tissue — and is altered by cortisol, oestrogen, insulin, and body weight in ways that make hormone measurement without SHBG clinically incomplete. Oestrogen decline in perimenopause withdraws insulin sensitisation, HDL support, and SHBG modulation at the same time. This test maps all three systems together across the full daily cortisol rhythm — providing the mechanistic insight that single-point or single-system tests cannot achieve.\u003c\/p\u003e\n\u003cp\u003eTest from home with confidence — no clinic visit required. Results within \u003cstrong\u003e3–5 working days\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Cortisol Rhythm, SHBG, and Cardiometabolic Health Must Be Assessed Together in Women\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe 4-point cortisol rhythm determines both what hormones are available and how the metabolic system responds across the entire day in women\u003c\/strong\u003e — the morning cortisol awakening response sets oestrogen receptor sensitivity, SHBG hepatic synthesis rate, and insulin sensitivity before any other system operates; elevated cortisol at any time point suppresses progesterone, elevates SHBG to inactivate oestradiol and testosterone, drives visceral fat and insulin resistance, raises triglycerides, suppresses HDL, and elevates hsCRP; only four-time-point measurement identifies the specific phase of cortisol dysregulation — a single cortisol value cannot distinguish morning-blunted from evening-elevated patterns, each of which produces distinct hormonal, SHBG, and metabolic consequences\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSHBG is the bioavailability gatekeeper for every sex hormone in women — and is altered by every factor this panel measures\u003c\/strong\u003e — SHBG binds and inactivates oestradiol and testosterone regardless of their total production levels; elevated SHBG from cortisol excess, oestrogen, low insulin, or HRT\/pill use produces full hormonal deficiency symptoms in women with normal total hormone values; low SHBG from insulin resistance, visceral fat, and hypothyroidism increases free oestrogen and testosterone, driving oestrogen dominance and PCOS symptoms; SHBG cannot be meaningfully interpreted without the cortisol rhythm and cardiometabolic markers that determine it\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulin resistance in women is hormonally driven and SHBG-mediated in ways standard metabolic tests cannot reveal\u003c\/strong\u003e — cortisol at any time point impairs hepatic insulin receptor sensitivity; low progesterone and oestrogen decline remove insulin-sensitising effects; PCOS creates insulin resistance even in lean women through androgen-driven mechanisms that simultaneously suppress SHBG; elevated insulin lowers SHBG, increasing free testosterone and driving the androgenic PCOS cycle; fasting insulin is the earliest detectable marker of this process — elevated years before HbA1c becomes abnormal — and its interpretation requires SHBG and cortisol context to be clinically actionable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ehsCRP in women is the convergence marker of all three systems assessed here\u003c\/strong\u003e — elevated simultaneously by cortisol dysregulation at any time point, progesterone deficiency and oestrogen imbalance, low SHBG-mediated free androgen excess, insulin resistance, and visceral fat; a stronger independent predictor of cardiovascular disease in women than LDL cholesterol; and a direct measure of the integrated inflammatory load that only a combined cortisol rhythm, SHBG, and cardiometabolic assessment can fully attribute and target\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOestrogen and SHBG interact to determine cardiovascular risk in perimenopausal women independently of standard lipid testing\u003c\/strong\u003e — oestradiol supports HDL cholesterol and suppresses LDL oxidation; its decline in perimenopause simultaneously reduces SHBG’s protective oestrogen modulation, raises triglycerides, and elevates hsCRP in a directly hormonal pattern; SHBG measurement alongside oestradiol, cortisol, and cardiometabolic markers reveals whether cardiovascular risk changes are hormonally driven — the insight that cholesterol testing alone cannot provide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat This Test Measures — 18 Markers Across Three Systems\u003c\/h2\u003e\n\u003ch3\u003eSaliva — 4-Point Cortisol Profile (4 markers)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMorning Cortisol (Cortisol Awakening Response):\u003c\/strong\u003e Sets oestrogen receptor sensitivity, SHBG hepatic synthesis rate, and insulin sensitivity for the entire day. An exaggerated morning response drives progesterone suppression, SHBG elevation, and morning insulin resistance; a blunted awakening response signals HPA burnout, reduced oestrogen responsiveness, and impaired insulin sensitivity that persists through the day.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoon Cortisol:\u003c\/strong\u003e Elevated noon cortisol drives visceral fat deposition, promotes aromatase-driven oestrogen excess, elevates SHBG, raises triglycerides via hepatic lipid dysregulation, and suppresses HDL — the direct mechanism by which chronic midday stress accelerates hormonal imbalance and cardiometabolic deterioration in women during the working day.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvening Cortisol:\u003c\/strong\u003e Should decline significantly to allow oestrogen, progesterone, and growth hormone to rise during early sleep cycles. Elevated evening cortisol suppresses overnight sex hormone production, elevates SHBG, maintains insulin resistance into the night, and drives hsCRP elevation — producing next-day fatigue, mood instability, and worsening hormonal and metabolic function regardless of the morning value.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNight Cortisol:\u003c\/strong\u003e Drives sleep-phase suppression of oestrogen and progesterone synthesis, promotes overnight visceral fat accumulation and fasting insulin elevation, maintains elevated SHBG into the morning, and raises hsCRP overnight — the mechanism by which poor sleep quality is both a symptom and a driver of progressive hormonal and cardiometabolic deterioration in women.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBlood Spot LCMS — Sex Hormones \u0026amp; SHBG (8 markers)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOestradiol (E2):\u003c\/strong\u003e The primary premenopausal oestrogen — protecting cardiovascular health, bone density, insulin sensitivity, and mood stability. Declining E2 in perimenopause simultaneously triggers hormonal symptoms and the cardiometabolic risk shift that characterises the menopausal transition. Measured by blood spot LCMS for accuracy across the full hormonal range. Interpreted alongside SHBG to determine free, bioavailable oestradiol — the clinically relevant fraction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOestriol (E3):\u003c\/strong\u003e Reflects oestrogen conversion and metabolic activity. The E3-to-E2 and E3-to-E1 ratios reveal how oestrogen is being metabolised — relevant for cardiovascular and hormonal risk assessment in women.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOestrone (E1):\u003c\/strong\u003e The dominant postmenopausal oestrogen, produced by adipose conversion of androgens. Elevated E1 in women with higher body fat drives oestrogenic load and metabolic inflammation; low SHBG in these women compounds the free oestrogen excess that drives oestrogen dominance symptoms and cardiovascular inflammation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgesterone (Pg):\u003c\/strong\u003e The essential counterbalance to oestrogen — anti-inflammatory, cardioprotective, sleep-promoting, and insulin-sensitising. Low progesterone from anovulation, chronic stress, luteal phase deficiency, or perimenopause drives oestrogen dominance, worsens insulin resistance, elevates hsCRP, and allows cortisol-driven SHBG elevation to go unopposed — the hormonal pattern underlying the majority of perimenopausal cardiometabolic deterioration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTestosterone (T):\u003c\/strong\u003e Essential in women for energy, libido, muscle mass, and metabolic rate. Low free testosterone from elevated SHBG reduces lean mass and worsens insulin resistance; elevated free testosterone in PCOS from low SHBG drives insulin resistance, visceral fat, and cardiometabolic risk directly. The combination of testosterone + SHBG provides the definitive free androgenic status assessment for women.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHEAS (DS):\u003c\/strong\u003e The primary adrenal androgen precursor in women, declining from the mid-30s and depleted under chronic cortisol elevation. Low DHEAS reduces oestrogen and testosterone precursor availability and has direct anti-inflammatory and insulin-sensitising effects. The 4-point cortisol rhythm directly reveals the HPA dysregulation mechanism driving DHEAS depletion alongside the SHBG and metabolic consequences.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCortisol (C) — Blood Spot LCMS:\u003c\/strong\u003e The single blood spot cortisol measurement by LCMS provides a direct comparator to the 4-point saliva cortisol rhythm, enabling cross-matrix cortisol validation. Confirms the diurnal pattern identified by the saliva rhythm with blood spot LCMS precision and links directly to the SHBG and cardiometabolic markers measured in the same blood spot sample.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSex Hormone Binding Globulin (SHBG):\u003c\/strong\u003e The bioavailability gatekeeper for all sex hormones in women. Elevated SHBG — driven by cortisol, oestrogen, HRT, and the contraceptive pill — binds and inactivates oestradiol and testosterone regardless of their production, causing full hormonal deficiency symptoms with normal total hormone values. Low SHBG — driven by insulin resistance, visceral fat, and low oestrogen — increases free oestrogen and testosterone, driving oestrogen dominance and PCOS symptoms. SHBG cannot be meaningfully interpreted without the cortisol rhythm and cardiometabolic markers this panel provides.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBlood Spot — CardioMetabolic Panel (6 markers)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFasting Insulin:\u003c\/strong\u003e The earliest detectable marker of insulin resistance in women — elevated years before HbA1c becomes abnormal. Directly driven by cortisol at any time point, low progesterone, oestrogen decline, and PCOS. Elevated fasting insulin lowers SHBG, raising free testosterone and perpetuating the PCOS hormonal cycle; promotes visceral fat; raises triglycerides; suppresses HDL; and elevates hsCRP. The most actionable early metabolic marker for women with hormonal and cardiometabolic symptoms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHbA1c:\u003c\/strong\u003e Reflects average blood sugar regulation over 8–12 weeks. Women’s risk of pre-diabetes and type 2 diabetes rises markedly in perimenopause and postmenopause as oestrogen’s insulin-sensitising effects are lost; HbA1c contextualises the fasting insulin result with medium-term blood sugar trajectory and anchors the cortisol-SHBG-insulin interaction assessment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHDL Cholesterol:\u003c\/strong\u003e The protective cardiovascular fraction supported by oestradiol and suppressed by cortisol elevation, insulin resistance, and oestrogen decline simultaneously. HDL fall in perimenopausal women is a directly hormonal event measurable alongside oestradiol, SHBG, and cortisol in this single panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriglycerides:\u003c\/strong\u003e Elevated by cortisol at any of the four time points, insulin resistance, and oestrogen decline simultaneously. Often rise before LDL changes and are a primary cardiometabolic risk marker particularly relevant for perimenopausal, postmenopausal, and PCOS women with cortisol dysregulation and low SHBG.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Cholesterol:\u003c\/strong\u003e Provides overall lipid context. Rising cholesterol in perimenopausal and postmenopausal women is frequently a direct consequence of declining oestradiol and elevated SHBG — a hormonal event best assessed alongside the hormone levels and SHBG this panel measures directly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ehsCRP (High-Sensitivity C-Reactive Protein):\u003c\/strong\u003e A stronger independent predictor of cardiovascular disease in women than LDL cholesterol. Elevated simultaneously by cortisol dysregulation at any time point, progesterone deficiency, oestrogen imbalance, low SHBG-mediated free androgen excess, and insulin resistance — all five pathways directly assessed by this panel. The convergence biomarker of the female hormonal-metabolic system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWho Should Consider This Test?\u003c\/h2\u003e\n\u003cp\u003eThis test is particularly relevant for women who:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHave persistent fatigue, low energy, or exhaustion not explained by sleep alone\u003c\/li\u003e\n\u003cli\u003eExperience unexplained weight gain or difficulty losing weight, particularly around the abdomen\u003c\/li\u003e\n\u003cli\u003eHave sugar cravings, energy crashes, or afternoon slumps\u003c\/li\u003e\n\u003cli\u003eHave elevated cholesterol or triglycerides on previous testing\u003c\/li\u003e\n\u003cli\u003eExperience PMS, heavy, irregular, or absent periods, or breast tenderness\u003c\/li\u003e\n\u003cli\u003eAre experiencing perimenopausal symptoms: hot flushes, night sweats, low mood, brain fog\u003c\/li\u003e\n\u003cli\u003eHave low libido, reduced sexual interest, or lack of motivation\u003c\/li\u003e\n\u003cli\u003eExperience anxiety, irritability, or emotional volatility especially in the second half of the cycle\u003c\/li\u003e\n\u003cli\u003eStruggle with insomnia, night waking, or unrefreshing sleep\u003c\/li\u003e\n\u003cli\u003eAre under chronic stress or experiencing burnout\u003c\/li\u003e\n\u003cli\u003eHave diagnosed or suspected PCOS or oestrogen dominance\u003c\/li\u003e\n\u003cli\u003eAre currently on HRT or the contraceptive pill (where SHBG assessment is essential for accurate hormone interpretation)\u003c\/li\u003e\n\u003cli\u003eHave had previous hormone testing with normal results that do not match their symptoms\u003c\/li\u003e\n\u003cli\u003eWant a comprehensive hormonal and cardiometabolic baseline without the thyroid panel (covered in the Female Advanced or Comprehensive Hormone, Thyroid \u0026amp; CardioMetabolic tests)\u003c\/li\u003e\n\u003cli\u003eHave a family history of heart disease, diabetes, or metabolic syndrome\u003c\/li\u003e\n\u003cli\u003eAre women over 35 seeking a comprehensive hormonal, SHBG, and cardiometabolic health assessment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e18-marker tri-system panel: 4-point saliva cortisol rhythm, blood spot LCMS sex hormones + SHBG, and full cardiometabolic panel\u003c\/li\u003e\n\u003cli\u003e4-point cortisol profile — morning, noon, evening, and night — the only method that reveals the full daily cortisol rhythm and its effects on SHBG, sex hormones, and metabolic function\u003c\/li\u003e\n\u003cli\u003eBlood spot LCMS sex hormones — gold standard accuracy across the full female hormonal range\u003c\/li\u003e\n\u003cli\u003eSHBG included — essential for interpreting free oestradiol and testosterone in women on HRT, the pill, or with PCOS, insulin resistance, or cortisol dysregulation\u003c\/li\u003e\n\u003cli\u003eAll three oestrogens (E1, E2, E3) for complete oestrogen metabolism and dominance assessment\u003c\/li\u003e\n\u003cli\u003eSix cardiometabolic markers — fasting insulin, HbA1c, HDL, triglycerides, total cholesterol, hsCRP\u003c\/li\u003e\n\u003cli\u003eResults within \u003cstrong\u003e3–5 working days\u003c\/strong\u003e after lab receipt\u003c\/li\u003e\n\u003cli\u003eExpert analysis by a \u003cstrong\u003eHormone Specialist PhD Doctor\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eClear graphical and numerical results with personalised commentary\u003c\/li\u003e\n\u003cli\u003eAll-inclusive price — laboratory fees included, no hidden costs\u003c\/li\u003e\n\u003cli\u003eValid for 12 months from purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrder the kit online\u003c\/strong\u003e — delivered directly to your door.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollect your saliva samples\u003c\/strong\u003e at four time points (morning, noon, evening, night) for the cortisol rhythm panel, and your \u003cstrong\u003eblood spot sample\u003c\/strong\u003e via a simple finger-prick for the LCMS hormone, SHBG, and cardiometabolic panels, following the detailed instructions. Guidance on optimal cycle timing and morning collection for cortisol accuracy is included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost your samples to the lab\u003c\/strong\u003e using the return instructions in your kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceive your results within 3–5 working days\u003c\/strong\u003e with specialist commentary and clear next-step guidance.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat Your Report Includes\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 all six cardiometabolic markers\u003c\/li\u003e\n\u003cli\u003eIntegrated clinical interpretation of how your cortisol rhythm, sex hormones, SHBG, and cardiometabolic results interact as a single female hormonal-metabolic system\u003c\/li\u003e\n\u003cli\u003eSHBG-adjusted free hormone bioavailability assessment for oestradiol and testosterone\u003c\/li\u003e\n\u003cli\u003eOestrogen-progesterone dominance ratio analysis in cortisol and SHBG context\u003c\/li\u003e\n\u003cli\u003eCortisol-SHBG interaction assessment — identifying how each cortisol time point is affecting hormone bioavailability\u003c\/li\u003e\n\u003cli\u003eInsulin resistance pattern assessment (fasting insulin + HbA1c) in SHBG and PCOS context\u003c\/li\u003e\n\u003cli\u003eCardiovascular risk profile in full female hormonal and SHBG context (HDL, triglycerides, cholesterol, hsCRP)\u003c\/li\u003e\n\u003cli\u003eSpecialist commentary by a Hormone Specialist PhD Doctor\u003c\/li\u003e\n\u003cli\u003ePersonalised next-step recommendations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat does this test measure?\u003c\/h3\u003e\n\u003cp\u003e4-point saliva cortisol (morning, noon, evening, night) + Oestradiol (E2), Oestriol (E3), Oestrone (E1), Progesterone, Testosterone, DHEAS, Cortisol, SHBG (blood spot LCMS) + Fasting Insulin, HbA1c, HDL Cholesterol, Triglycerides, Total Cholesterol, hsCRP (blood spot) — 18 markers in total.\u003c\/p\u003e\n\u003ch3\u003eHow does this test differ from the Female Advanced and Female Comprehensive Hormone, Thyroid \u0026amp; CardioMetabolic tests?\u003c\/h3\u003e\n\u003cp\u003eThe Female CardioMetabolic \u0026amp; Hormone Profile (SB-645F) does not include the thyroid panel (TSH, FT3, FT4, TT4, TPO antibodies, Tg antibodies). It is the optimal choice for women whose thyroid function has been recently assessed or excluded as a factor, and who want the most comprehensive hormonal, SHBG, cortisol rhythm, and cardiometabolic assessment available. Women who have thyroid symptoms, a family history of thyroid disease, Hashimoto’s, or unexplained weight gain and cold sensitivity alongside their hormonal symptoms should consider the Female Advanced Hormone, Thyroid \u0026amp; CardioMetabolic Test (SB-649F) or the Female Comprehensive Hormone, Thyroid \u0026amp; CardioMetabolic Profile (SB-646F).\u003c\/p\u003e\n\u003ch3\u003eWhy do I need SHBG tested alongside my hormones?\u003c\/h3\u003e\n\u003cp\u003eSHBG binds and inactivates sex hormones in the bloodstream. A woman with normal total oestradiol and testosterone but elevated SHBG — caused by cortisol excess, HRT, or the contraceptive pill — may have full symptoms of hormonal deficiency despite normal-range total hormone values. Conversely, low SHBG from insulin resistance or visceral fat elevates free testosterone and drives oestrogen dominance and PCOS symptoms in women with normal-range total hormone values. Without SHBG, hormone results in women cannot be accurately interpreted.\u003c\/p\u003e\n\u003ch3\u003eWhy is a 4-point cortisol rhythm more informative than a single cortisol measurement for women?\u003c\/h3\u003e\n\u003cp\u003eA single cortisol measurement cannot identify the pattern of dysregulation — whether the morning awakening response is blunted or exaggerated, whether cortisol elevates at midday or evening, or whether night cortisol is suppressing overnight oestrogen and progesterone production. Each pattern produces distinct effects on SHBG, insulin, triglycerides, and hsCRP. The four-point rhythm identifies exactly which phase of the day is driving the SHBG elevation, insulin resistance, or cardiometabolic deterioration visible in the blood spot results.\u003c\/p\u003e\n\u003ch3\u003eIs this test suitable for women on HRT or the contraceptive pill?\u003c\/h3\u003e\n\u003cp\u003eYes — and it is particularly valuable for these women. HRT and the pill significantly elevate SHBG, which alters the bioavailability of all sex hormones. Without SHBG measurement, hormone results in women on HRT or the pill cannot be accurately interpreted. This test provides SHBG al\u003c\/p\u003e","brand":"Hormone Lab UK","offers":[{"title":"Default Title","offer_id":58618439598461,"sku":"SB-645-F","price":419.0,"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":399.0,"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\/purple_Colour.jpg?v=1772194297","url":"https:\/\/hormonelab.co.uk\/fi\/collections\/female-profile-tests.oembed?page=4","provider":"Hormone Lab UK","version":"1.0","type":"link"}