GenderGP Hormones & Liver Home Test Kit
Testosterone and Estrogen Levels Assessment, with a liver function test
GenderGP Hormones & Liver Home Test Kit
Testosterone and Estrogen Levels Assessment, with a liver function test
£119.00
Includes FREE delivery!
Hormone treatment can make it hard to know what to trust: how you feel, or what your blood results might show. Symptoms are often non-specific, and without clear data it is easy to second-guess your plan.
This test measures testosterone and oestrogen (estradiol) alongside a liver function profile, giving a grounded view of hormone levels and whether liver markers are within expected ranges while on treatment. Your results are designed to support a more informed conversation with your prescriber, with clear next steps where needed.
If you want reassurance based on numbers rather than guesswork, this test offers a straightforward way to check in and stay in control.
How would you like to take your test?
How would you like to take your test?
This test is offered in collaboration with GenderGP, and you should discuss your test program with them before purchasing.
Upon purchase, your data and results are shared with GenderGP.
What the GenderGP Hormones & Liver test is for
Hormone therapy can make it difficult to separate day to day symptoms from what is actually happening biologically. Energy, mood, sleep and body changes can fluctuate for many reasons, and without recent numbers it is easy to second-guess dosing, timing, or whether a new symptom is related to treatment at all. This home blood test provides a clear checkpoint you can use as part of ongoing care, with results that support a more informed conversation with your prescriber.
The panel measures testosterone and oestrogen (estradiol) alongside a liver function profile. Hormone results help you understand whether levels appear broadly in line with your current treatment plan, rather than relying on how you feel alone. The liver markers give additional context because the liver plays a central role in processing many medicines and in wider metabolic health. Looking at these areas together can highlight patterns that may be worth following up, even when symptoms are non-specific.
This home test kit supports testing from home, built to fit around real life while still providing clinically relevant information. It is commonly used in the care of trans patients and others using gender-affirming hormone therapy who want grounded data to guide shared decisions, track trends over time, and decide when it may be sensible to adjust monitoring frequency or discuss next steps with a clinician.
Small changes,
informed by
real data,
compound fast
Find out where to start...
What's included in your test?
Your test kit will contain the following sample types which the laboratory will use to test your sample:
The following sample guidance is required for this test, please follow carefully:
- One easy self-collection sample
- If you use hormone infused hand creams, gels or sprays within 72 hours before collecting your sample, there is a risk of sample contamination. If your treatment cannot be paused for 72 hours, wear gloves when applying the treatment and avoid contact with the hand from which the sample will be collected from. Additionally, it is crucial to thoroughly wash your hands before you collect your sample.
- Your sample should be collected between 7 - 10 a.m when testosterone levels will naturally be at their highest.
- Your sample should be collected in the morning in a fasted state: i.e. without eating or drinking anything except water for 8 - 12 hours beforehand.
Get tested fast with a home test kit, using a finger-prick blood sample. Collect easily with no needles, with free priority postage to an accredited laboratory.
You can also opt for a clinic visit, for professional sample collection by experienced staff, in a comfortable & caring environment.
This GenderGP Hormones & Liver test measures the following biomarkers to testosterone and estrogen levels assessment, with a liver function test.
Liver Function
Testosterone
Estrogen (Estradiol)
Need more details?
Learn how the self collection process works, what's in the kit, and your options for clinic and home nurses visits.
How this works ›Why take the GenderGP Hormones & Liver test?
Designed for clients of GenderGP who are using gender-affirming hormone therapy and want an objective check of testosterone and oestrogen (estradiol) levels alongside liver function.
Suitable if your symptoms feel hard to interpret, you are starting, restarting, or adjusting treatment, or you want recent numbers to support a clearer conversation with your prescriber.
Useful for ongoing monitoring if you want to track trends over time, separate day to day changes from treatment effects, and know when follow-up may be sensible.
- Are starting, restarting, or adjusting gender-affirming hormones and want recent baseline/follow-up blood results to guide dosing discussions
- Are using gender-affirming hormone therapy and want to check testosterone and oestrogen (estradiol) levels against your treatment plan
- Have been taking testosterone as part of hormone replacement therapy
- Have non-specific symptoms (e.g., changes in energy, mood, sleep, or body changes) and want objective blood results to interpret them
- Want ongoing trend monitoring over time to separate day-to-day fluctuations from treatment effects and decide when follow-up is needed
- Want to monitor liver function while taking hormone therapy because the liver processes many medicines
Order your GenderGP Hormones & Liver test and get the insights you need to feel your best.
Medical disclaimer: This test provides health information and is not a substitute for clinical assessment, diagnosis or treatment. Results should be considered alongside your symptoms, medical history and any medicines you take. If you are concerned about your results or your health, speak to a qualified healthcare professional. For urgent concerns, contact NHS 111, your GP, or call 999 in an emergency.
Expert Analysis In An Accredited Laboratory
Once your sample reaches the UKAS-accredited lab, the magic begins. But this isn't simple science – we insist on state-of-the-art automated technology to ensure your results are processed with unmatched accuracy and efficiency.
- UKCA marked test kits for full regulatory compliance.
- IVDD certified diagnostics for total quality reassurance.
- Medically led UKAS accredited laboratory testing for accurate results.
Dr. Kate Bishop
Chief Scientific Officer
"All testing is conducted by healthcare professionals in a medically-led laboratory. Accredited lab testing is the best way to be confident that your test results are accurate. Get tested now for complete reassurance."
Delivery and results
The GenderGP Hormones & Liver test offers a Finger-prick blood home test kit, clinic visit or home nurse visit for sample collection. Kits are posted to your home free of charge.
Easily sampling from home or at a clinic offers you the most convenient and stress-free way to get tested. Your test also includes free 24 hour tracked sample return to the laboratory.
1. Order Your Test
2. Post Your Samples
3. Get Your Results
Alanine Aminotransferase (ALT) is an enzyme mainly found in your liver. ALT is used by your body to break down food into energy, with levels in the blood normally low.
Following liver damage, the levels of ALT in your blood will rise making it a useful means to indicate liver problems.
Fluctuation of ALT levels is normal over the course of the day, and can also increase in response to strenuous physical exercise.
| Test | Result | Reference | Status |
|---|---|---|---|
| Alanine Aminotransferase | 50IU/L | 10 - 50 | Borderline High |
50 Alanine Aminotransferase (ALT) is an enzyme mainly found in your liver. ALT is used by your body to break down food into energy, with levels in the blood normally low. Following liver damage, the levels of ALT in your blood will rise mak | |||
| Alanine Aminotransferase | 50IU/L | 10 - 50 | Borderline High |
| Albumin | 48g/L | 34 - 50 | Normal |
| Albumin | 48g/L | 34 - 50 | Normal |
| Bilirubin | 6umol/L | 0 - 20 | Normal |
| Bilirubin | 6umol/L | 0 - 20 | Normal |
| Alkaline Phosphatase | 71IU/L | 40 - 129 | Normal |
| Alkaline Phosphatase | 71IU/L | 40 - 129 | Normal |
| Gamma-Glutamyl Transferase | 35IU/L | 10 - 71 | Normal |
| Gamma-Glutamyl Transferase | 35IU/L | 10 - 71 | Normal |
| Globulins | 27g/L | 19 - 35 | Normal |
| Globulins | 27g/L | 19 - 35 | Normal |
| Total Protein | 75g/L | 63 - 83 | Normal |
| Total Protein | 75g/L | 63 - 83 | Normal |
Traffic Light System Instantly see which health markers are in a healthy range (green), borderline (yellow), or need attention (red).
Detailed Explanations Each marker includes an overview of its role in your body, what it means to have high or low levels, and actionable tips to improve.
Tracked Changes See how your health markers have changed over time, track your progress, and optimise your health.
Expert Guidance We don't just hand over data – we empower you with insights to make informed decisions about your health.
What happens after your results?
We Explain your lab report by adding clarity and context, helping you understand your results.
Advanced AI summarises key findings, highlights patterns across markers, and explains what results like these are commonly associated with.
Testing shows where you are today. Prevent helps you focus on where you want to be.
Using your test results, metrics and symptoms, you can gain further insights to achieve your health goals.
Connect with expert medical partners focused on helping you achieve better health.
We are highly selective over who we choose to work with, so you can be confident you are in good hands.
What people say about this test
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Frequently Asked Questions
Home test kits contain full instructions and everything you need to safely collect and return your sample. Please see the following details relating to this test below:
- One easy self-collection sample
- If you use hormone infused hand creams, gels or sprays within 72 hours before collecting your sample, there is a risk of sample contamination. If your treatment cannot be paused for 72 hours, wear gloves when applying the treatment and avoid contact with the hand from which the sample will be collected from. Additionally, it is crucial to thoroughly wash your hands before you collect your sample.
- Your sample should be collected between 7 - 10 a.m when testosterone levels will naturally be at their highest.
- Your sample should be collected in the morning in a fasted state: i.e. without eating or drinking anything except water for 8 - 12 hours beforehand.
We also have a guide on how to collect a high quality sample which you may find useful.
The Vitall test is available online for just £119.00. Your home test kit will be dispatched by free first class post for delivery to your door.
When you checkout to buy your GenderGP Hormones & Liver test online we also offer additional options, including:
- Visit the Patient Reception in central London for just £35. Your GenderGP Hormones & Liver test sample can be collected by a qualified nurse for immediate analysis.
- Have a nurse visit you to collect the sample for your GenderGP Hormones & Liver test, this is nationwide for just £79.
Whichever option you choose at checkout, buying the best GenderGP Hormones & Liver test online in the UK with Vitall ensures high quality results from an accredited laboratory.
Take control of your health today with one of Vitall’s home blood tests.
Articles About GenderGP Hormones & Liver Testing
View all articles ›Medical review
Dr. Shahzaib Ahmad MBBS, BSc, MRCP, FRCA, FFICM
Clinical Supervisor - Vitall|GMC 7495062|Profile
Reviewed on 05/03/2026
Next review due 05/03/2027
Review focus: Blood biomarkers, laboratory testing methodology, and biochemical interpretation.
£119.00
All Testing Is Conducted In UKAS Accredited Laboratories.
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