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Thyroid Function Home Test

£37.00

Understand your thyroid health from the comfort of home with our convenient finger-prick thyroid blood test. Measuring 5 key biomarkers including TSH, Free T3, Free T4 and thyroid antibodies, this test can help identify whether symptoms such as fatigue, weight fluctuation, anxiety or sensitivity to heat or cold could be linked to your thyroid function. Simply collect your sample at home and post it back to our lab, with results available within 2–3 working days from sample arrival.
Service Point5 biomarkers measured: TSH, Free T3, Free T4, Anti-TPO and Anti-TG
Service PointFinger prick home sample collection
Service PointResults in 2-3 working days from receipt of sample at lab

Why should you test

Your thyroid plays an important role in energy levels, mood, metabolism and overall wellbeing. By measuring 5 key thyroid biomarkers, this at-home blood test can help identify whether common symptoms such as fatigue, weight changes, anxiety, poor sleep or sensitivity to temperature could be linked to your thyroid function. With clear insights into your results, you can take informed steps towards better long-term health.

What's Included

Anti-TG
Anti-TPO
Free T3
Free T4
Thyroid Stimulating Hormone
From time to time there may be temporary changes to the test menu. If you are booking for a specific test please contact us in advance of your test to confirm availability.

How It Works

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Take sample

Follow the instructions with your kit. Don't forget to activate your kit before sending your sample back to us

How to take your sample
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How it works - Posting Kit

Send it to us

Activate your kit before sending your sample back to us. Place the prepaid label on the package and drop it off at the post office.

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How it works - Getting Your Results

Get results

Once the lab receives your sample, your results will be sent to our Randox Health app.

What To Know Before Testing

Biotin (Vitamin B7)

Biotin (Vitamin B7) is a common component of many multivitamins and is also available as a standalone supplement. Biotin is known to interfere with laboratory testing and can affect various blood results. Unless prescribed by your Doctor, we recommend stopping supplementation at least 48 hours prior to testing. If the supplement has been prescribed, please speak with your Doctor before stopping.

Morning of collection

Please ensure you are well hydrated prior to collecting the sample. Drinking water prior to collection can help improve circulation making it easier to collect an accurate sample.

Frequently Asked Questions

Here, you'll find answers to the most common questions about our services. Whether you're curious about booking an appointment, understanding your test results or learning more about our innovative health technologies, we've got you covered.

Frequently Asked Questions
Randox Health Mobile App

Your Health, Up to Date.

Our easy to interpret test report will provide a breakdown of your results, what they mean and the next steps you can take. Download the Randox Health app on iOS or Google Play and turn notifications on to find the status of your sample and get your results, as well as any app-exclusive promotional offers.

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