At-Home Thyroid Function Test (FT3, FT4 & TSH)

Monitor your thyroid health with our at-home blood testing kit. The Thyroid Profile 3 measures FT3, FT4 and TSH levels via a simple TDL Tiny self-collect finger-prick—no clinic visit needed.

£

109.50

Buy now
  • Easy sample collection
  • Fast turnaround test results
  • Results shared electronically via secure SMS

What do we test for?

No items found.

How will this help you?

What is this test?

The At-Home Thyroid Function Test (Thyroid Profile 3) measures key hormones—FT3, FT4 and TSH—that regulate your metabolism, energy levels and overall health. This home blood testing kit lets you conveniently monitor thyroid function wherever you are.

What’s included in the test?

Who should use this blood test kit?

This at-home blood test is ideal for anyone experiencing:

How is the sample collected?

You’ll perform a simple finger-prick to collect a small capillary blood sample into the TDL Tiny collection tube. Follow the step-by-step guide, seal the tube, then drop it in the post using the pre-paid envelope. No clinic visit required—perfect for at-home convenience.

Frequently asked questions

No items found.

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.

Why Mayfield Clinic for home testing

Why choose Mayfield Clinic?

"GP-led care you can trust, with the convenience of at-home blood test kits."

Choose Mayfield Clinic for reliable, patient-focused care and clear next steps after you test your thyroid function 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