Hormone & reproductive health

Free Testosterone Home Blood Test

Convenient at-home blood test kit to measure your free testosterone levels. Simple finger-prick sample collection with a TDL Tiny kit and fast lab-verified results.

£

113.00

Buy now
  • Fast turnaround test results
  • Results shared electronically via secure SMS
  • Easy sample collection
Turnaround time: 3 days
Sample type: Self-collection using a TDL Tiny small-volume blood collection kit (finger-prick)

What do we test for?

Free Testosterone

The unbound, active form of testosterone available to body tissues. It’s crucial for energy levels, muscle strength, libido and overall hormonal balance. Low or high levels can indicate endocrine disorders.

How will this help you?

What is the Free Testosterone Test?

The Free Testosterone Test measures the unbound, active form of testosterone circulating in your blood. Unlike total testosterone, free testosterone indicates hormone available for your body’s cells and helps diagnose low or high testosterone states.

What’s Included in the Test?

Who Should Take This Test?

This home blood testing kit is recommended for:

How the Sample is Collected

  1. Wash and dry your hands thoroughly.
  2. Use the lancet to perform a simple finger-prick.
  3. Collect drops of blood into the TDL Tiny tube until the fill line.
  4. Seal, label and ship your sample using the prepaid envelope.

This at-home blood test solution makes it easy to test free testosterone levels without visiting a clinic.

Frequently asked questions

Can I test my free testosterone levels at home?

Yes. Our at-home blood test kit is designed for self-sampling. You collect a small blood sample yourself, send it to our accredited lab, and receive a full report online.

How accurate is a free testosterone home blood test kit?

Our home blood testing kit uses the same laboratory procedures as clinic-based tests, delivering reliable and precise free testosterone measurements. Results are processed in a UK-accredited lab.

How do I collect a sample with the TDL Tiny blood collection kit?

Simply follow the included instructions to collect a small blood sample via finger-prick using the TDL Tiny kit. Seal the sample, return it in the prepaid envelope, and await your results.

How long does it take to get my free testosterone test results?

Once your sample arrives at the laboratory, results are typically available within 3–5 working days. We’ll notify you by email when your personalised report is ready to view.

Who should take a free testosterone at-home blood test?

Testing free testosterone levels at home is ideal for men experiencing low energy, reduced libido, or mood changes, and for women with suspected hormonal imbalances. Always discuss symptoms with your GP.

You might also be interested in

Amenorrhoea Hormone Profile Home Blood Test Kit

Home hormone blood test for absent or irregular periods – simple, accurate, and discreet.

DHEA Sulfate Home Blood Test Kit

Check adrenal and hormone balance at home with our easy DHEA Sulphate finger-prick test.

Luteinising Hormone (LH) Home Blood Test Kit

Easy home blood test for Luteinising Hormone (LH) to support fertility and hormone health.

Free T3 Home Blood Test Kit

Check your active thyroid hormone (Free T3) easily at home with a finger-prick test.

How Mayfield's home blood testing works

1
Order Your Home Blood Test Kit Online

Get started by choosing the right at-home blood test kit for your needs — whether it's for cholesterol, thyroid, vitamin levels, or general health screening. Your kit is delivered in discreet, secure packaging.

2
Collect Your Sample at Home

Using our easy-to-follow instructions, collect a small blood sample with the included lancet and tube. No need for a clinic visit — everything you need for accurate testing is in the kit.

3
Send It to Our Accredited Lab

Place your sample in the prepaid return envelope and post it to our certified partner lab. Our labs follow the highest standards to ensure fast, reliable blood analysis.

4
Get Your Results by Text, Fast

You’ll receive a text message with your results as soon as they’re ready — usually within 1–3 days. A full lab report is included, giving you a clear breakdown of your blood test findings. Need help understanding your results? You can book a follow-up consultation with one of our clinicians at any time.

Learn more

Why Mayfield Clinic for home testing

Why Choose Mayfield Clinic?

"Trust our GP-led at-home blood testing services for accuracy, convenience and comprehensive care."

Choose our blood test kits for trusted, private and convenient hormone testing at home.

What our patients think

I would like to thank you for providing such a marvellous service. We feel so fortunate to have access to such a brilliant clinic.

Patient feedback
3
January
2023

​This is my second time here and it already feels like my home practice

Patient feedback
14
January
2024

There is a general sense of care for the individual in this practice. It is most reassuring to know that I am being looked after professionally.

Patient feedback
25
July
2024

Relaxed atmosphere and time to discuss problems.

Patient feedback
6
April
2023

The doctor was very calm and reassuring, explaining the possible diagnoses and treatments clearly.

Patient feedback
18
September
2024

Get started with Mayfield Clinic

Become a Mayfield Clinic member and get direct access to experienced general practitioners