Baseline thyroid function blood test
- Free delivery
- Test arrives in 1-2 working days
- Results in as little as 48 hours
This test will give you a basic view of key thyroid hormone levels, which can help check for hypothyroidism (underactive thyroid) or hyperthyroidism (overactive thyroid). The test checks for two different biomarkers - the thyroid hormones TSH and FT4.
Combined with a GP report and advice, you can begin to understand your thyroid health and any associated symptoms.
Upgrade your test
For more detailed insights into your thyroid function, including checks for thyroid autoimmune conditions, check out our Advanced Thyroid Function Blood Test
What's covered in this blood test?
Thyroid profile (basic)
How it works
Do your test
Your kit arrives in 1-2 days. Find out how to collect your sample at home. You’ll need to fill 2 tubes for this test — around 10 drops of blood.
Get fast, accurate results
Free post your sample to our lab and get your results in as little as 48 hours. Access your GP-reviewed report in your results dashboard.
Support your thyroid health
Our doctors give you evidence-based tips to help you improve or maintain your thyroid health. And you can access articles, podcasts, and recipes.