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The Advanced Thyroid Blood Test

Did you know around 1 in 20 people have a thyroid disorder? Rule out potential thyroid issues with this in-depth test.

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£89.00
£89.00
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Finger prick test kit provided
5 biomarkers tested
Results in app within 48 hours
Doctor-reviewed report
Free delivery
18+ only

What can you learn?

Get insights into your thyroid function and test for biomarkers that relate to thyroid conditions, including:

Hashimoto's disease
Overactive thyroid
Underactive thyroid

More informed about my health

'The at home test enabled me to be more informed about my health and to seek appropriate help from a specialist. It plugged the gap that my GP couldn’t provide.'

Jacqueline

What's tested?

This blood test gives a good insight into whether your thyroid is working normally or not.

Your thyroid is a small gland in your neck which makes hormones. These hormones regulate your metabolic rate (how quickly your body’s cells use energy) and help maintain your core temperature.

Thyroid problems can lead to tiredness, low mood and weight issues, so it’s essential for your health that it’s working correctly.
A hormone made by your pituitary gland that stimulates your thyroid to make thyroxine.
A hormone made by your thyroid. Essential in many of your body’s functions, including metabolism and growth.
A hormone made by your thyroid. Essential in many of your body’s functions, including metabolism and growth.
Made by your immune system to protect your thyroid. Higher levels of these antibodies in your bloodstream may indicate an autoimmune condition.
Made by your immune system to protect your thyroid. These antibodies can be a sign of an autoimmune condition.

What happens after the test?

Get a full doctor’s report and product advice, all at no extra charge.

Doctor's report

Get a downloadable report from a registered doctor explaining your results

Product advisor

Book a free video call with our expert advisors for product tips tailored to you

Meet our experts

Get to know our in-house clinicians

Dr Leah Gorodi

Medical Lead and GP with a special interest in lifestyle medicine and health prevention

Dr Taran Toor

Chief Medical Officer, clinical entrepreneur and GP with an interest in digital health

UKAS accredited

Get your results within 48 hours from UKAS-accredited labs.

How it works

1

Register your test

Receive your test and register it on our app.

2

Do your test

Collect your blood sample at home.

3

Send it back

Pop your test in the nearest priority postbox.

4

Get your results

View your results on the app within 48 hours.

1

Register your test

Receive your test and register it on our app.

2

Do your test

Collect your blood sample at home.

3

Send it back

Pop your test in the nearest priority postbox.

4

Get your results

View your results on the app within 48 hours.

Your privacy, guaranteed

Just like your doctor, we take your privacy extremely seriously.

Your data is secure. We use the latest encryption technologies and we’re committed to our data protection responsibilities.

Your data is never sold on, rented out, or shared with third parties for financial advantage.

We work with Care Quality Commission-accredited labs and our blood test kits are all CE-marked.

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FAQs

Early signs of a potential thyroid problem can include:

  • weight gain
  • weight loss
  • sweating
  • tremors (shaking)
  • difficulty concentrating
  • hair loss
  • dry skin
  • puffiness of your face, hands or feet

This test includes all the same markers measured in our Thyroid Blood Test, but with the addition of triiodothyronine (free T3), antithyroglobulin and thyroid peroxidase antibodies. These antibodies can help indicate if you have an autoimmune thyroid condition like Hashimoto's disease.

An autoimmune thyroid condition is when your body’s immune system attacks or overstimulates your thyroid. It can cause your thyroid to become overactive or underactive.

Talk to your doctor before taking this test. Being pregnant can have a noticeable impact on your results, so make sure to check in with your GP first.

Visit help centre

Intended use

These blood tests are designed for adults aged 18 and over, and are unsuitable for children. Please note that these blood tests cannot treat or diagnose medical conditions. As Holland & Barrett don’t collect any data about your medical history, you must interpret the significance of your results with caution. Be aware that medical conditions, medications, or other aspects of your health can affect your test results. These tests do not replace seeking medical advice and assessment, and if you have an abnormal test result, you should always seek appropriate advice from a trained health professional.