
Now £43.12
Was £54.00
Gain a real understanding of your thyroid function and find out if an underactive or overactive thyroid could be impacting your health. Thyroid disorders are common, but taking the step in understanding your thyroid function can help you manage a potential disorder and put real wellness within reach.
Using a simple blood sample, we measure 5 biomarkers linked to your thyroid health to provide you with a clear picture of your thyroid function. Thyoid disorders can be common, especially in females, but can often be tricky to diagnose. An underactive thyroid, where the thyroid gland doesn't produce enough hormones, can show with symptoms like fatigue, weight gain, depression, hair loss, and sensitivity to cold. On the other hand, an overactive thyroid, where too many hormones are produced, can show with symptoms like weight loss, anxiety, mood swings, sensitivity to heat, muscle weakness, and frequent urination. If you are experiencing any of these symptoms, a thyroid blood test can help you take a proactive approach to maintaining balanced health and well-being. Prioritise your health today and address any potential issues early.
Appointments are held in high-end, thoughtfully chosen locations - space designed for comfort and privacy.
Easy online booking, clear communication and safe procedures, every step is smooth and reassuring.
Insights that help you to take control and feel better. We are extremely proud of our short turnaround times and efficient laboratory processes, you will start receiving results as soon as they are available, however please note the turnaround time stated cannot always be guaranteed.
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.
The appointment will include a blood draw. It is recommended to wear short or loose sleeves to make this easily accessible.
Please ensure you are well hydrated prior to your appointment as being dehydrated may impact the blood draw.
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.



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.