Test ID: S-123
The LCMS Hormone 3 Saliva Test Kit is an advanced at-home hormone test designed to accurately measure three essential sex hormones — Estradiol (E2), Progesterone (Pg), and Testosterone (T) — using gold-standard LCMS laboratory technology.
This professional saliva hormone test helps assess hormonal balance in both men and women, providing valuable insight into symptoms such as fatigue, mood changes, low libido, menstrual irregularities, fertility challenges, and menopause or andropause concerns.
Test from home with confidence — no clinic visit required.
Why Choose LCMS Hormone Testing?
Unlike standard immunoassay methods, LCMS (Liquid Chromatography–Mass Spectrometry) offers higher sensitivity and specificity, accurate measurement of active (bioavailable) hormones, reliable results for complex hormone patterns, and greater precision for hormone therapy monitoring. LCMS is considered the gold standard for advanced hormone analysis.
What This Hormone Test Measures
Estradiol (E2)
The primary form of estrogen in the body. Supports menstrual cycle regulation, fertility and ovulation, bone density, skin health, and mood stability.
Progesterone (Pg)
Essential for hormonal balance and reproductive health. Regulates menstrual cycles, supports pregnancy, promotes calmness and sleep quality, and helps balance estrogen levels.
Testosterone (T)
A key hormone in both men and women, influencing libido and sexual function, muscle tone and strength, energy and vitality, and confidence and cognitive clarity.
Who Should Consider This Test?
This LCMS saliva hormone profile may be suitable if you experience irregular or heavy periods, PMS or menopause symptoms, low libido, fatigue, mood swings, weight gain, brain fog, fertility concerns, or symptoms of andropause. Suitable for both men and women of all ages.
How the Test Works
- Order your kit securely online.
- Collect your saliva samples at home following the detailed instructions.
- Post your samples to the laboratory.
- Receive your comprehensive digital report within 3–5 working days of lab receipt.
- Review your results, including professional interpretation and guidance.
What Your Report Includes
- Measured levels of Estradiol, Progesterone, and Testosterone
- Laboratory reference ranges
- Easy-to-read graphical presentation
- Specialist commentary
- Practical next-step recommendations
Frequently Asked Questions
What hormones are included?
Estradiol (E2), Progesterone (Pg), and Testosterone (T).
Is this test suitable for men and women?
Yes. These three hormones are essential in both sexes.
How long until I receive results?
Results are delivered within 3–5 working days after laboratory receipt.
Is professional interpretation included?
Yes. Each report includes specialist commentary.
How long is the kit valid?
12 months from purchase.
Who pays for shipping?
You are responsible for posting your samples to the laboratory.
Why We Partner with ZRT Laboratory
Founded in 1998 by renowned biochemist and breast cancer researcher Dr. David Zava, PhD, ZRT Laboratory is a globally recognised, CLIA-certified diagnostic laboratory specialising in hormone, thyroid, fertility, adrenal, neurotransmitter, cardiometabolic, heavy metals, and wellness testing.
Having performed more than 11 million laboratory tests and trusted by healthcare professionals in over 96 countries, ZRT is recognised for scientific excellence, innovation, and analytical accuracy. The laboratory pioneered at-home saliva hormone testing, was the first to commercialise dried blood spot (DBS) hormone testing, and developed Dried Urine Testing (DUTS), making advanced laboratory diagnostics more accessible and convenient.
Using state-of-the-art LC-MS/MS and ICP-MS technology, together with rigorous quality standards and ongoing scientific research, ZRT delivers highly accurate, clinically reliable results. Its commitment to innovation, physician-reviewed reference ranges, and collaboration with organisations including the CDC, NIH, and leading universities has established ZRT as one of the world's most trusted names in hormone and functional laboratory testing.
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