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Thyroid Full Profile


Fully analyse the function of your thyroid gland including checking for the commonest causes of thyroid dysfunction. 

Thyroid problems are common and can cause significant health problems. A blood test is the only way to find out. 

This test includes TSH, FT3, FT4 and Thyroglobulin and Thyroid Peroxidase antibodies.

Due to the comprehensive scale of this profile a phlebotomy sample is needed.

Next Day Results
Free delivery
Certified UKAS laboratory
Includes doctors analysis

Onsite Test

Visit us at one of our convenient test locations, and we will take your blood. You will select your appointment time and location during the checkout process.


At Home Phlebotomy

A professional phlebotomist will take your blood from the comfort of your home or office on the day of your choosing. You will select your appointment time and location during the checkout process. 18+ only.


This test is not available for fingerprick testing

Thyroid Full Profile requires a blood draw only suitable to be taken by professional phlebotomy services

What can I expect from Thyroid Full Profile?

This comprehensive test checks the full function of your thyroid gland. It includes central thyroid gland regulation and activity, thyroid production and secretion, peripheral thyroid conversion, and thyroid autoimmunity.

Over 4% of people currently have low thyroid function and do not know about it. It is a notoriously difficult condition to diagnose by symptoms or medical examination. 

It is a blood test that gives you a definitive answer and can potentially avoid months, and often years, of unexplained tiredness, weight gain, dry hair, constipation, menstrual problems, depression, anxiety, and more. If your thyroid is overactive there is a whole other set of problems that need treating.

At least 1 in every 8 women will have problems with their thyroid function during their lifetime.

Thyroid stimulating hormone, free T4 and free T3 check the function of your thyroid and thyroglobulin antibodies and thyroid peroxidase antibodies check whether you have an autoimmune condition (known as Hashimoto's thyroiditis) which can be causing your thyroid not to function as it should.

This test is essential for anyone who wants to know more about their thyroid function.

It can be performed on a finger-prick home sample as well as with a phlebotomy sample from any of our nationwide partner locations. 

What gets tested?

Thyroid (5 health indicators)

Thyroid disorders are common but often remain undiagnosed. If your thyroid isn't functioning properly, it can cause tiredness, mood problems and weight issues. 

How it works

Whether you use a home test or have your sample taken with one of our trained phlebotomists, our blood tests are quick and easy to use.

Give your sample

At home, or in one of our testing locations.

Send us your sample

We provide pre-paid postage for your at home samples and an overnight courier service for phlebotomy samples.

Receive your results

We provide a secure link to your results and our doctor’s comprehensive report.
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How do I read my results?

Laboratory results are provided with reference ranges which are based on the normal test results of a large group of healthy people from the same age group and gender as yourself.

Sometimes, healthy people get results outside the reference range, while people with health problems can have results in the normal range. If your results fall outside the reference range, or if you have symptoms despite a normal result, you may require more testing or wish to discuss the result with your GP.

For simplicity, we provided your results graphically, so they are easy to understand. Any result flagged amber is outside of the standard range. Normal results are in green.

If you see ‘invalid result’ on any of your report pages, it’s nothing to worry about. Please call our Customer Service team on 020 7183 3718 and if required we will be able to arrange another blood test appointment free of charge or post you a home testing kit which you can post back to our laboratory

Download example results

Our team of experts

Our team of physicians is made up of some of the best in the field, including consultant pathologists, microbiologists, biochemists, haematologists and general practitioners who work together to provide you with a clear picture of your current health. High ethical standards and a commitment to excellence are at the heart of their work at London Medical Laboratory.

Experienced doctors

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