• Thyroid profile TSH FT3 FT4 blood collection at home test kit
  • Thyroid function TSH ,FT3, FT4 blood test quantitative result report
  • complete Test kit with all components for Thyroid profile TSH FT3 FT4 blood collection at home
  • Home Blood Test Kit (TSH), for underactive symptoms
  • TSH for overactive symptoms
  • stick label vertically on the tube
  • easy steps ordering test, collecting blood at home sending it by post and getting results by email
  • drop off your sample in the nearest letter box
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Thyroid Profile Test (TSH, FT3, FT4)

Thyroid Profile Test (TSH, FT3, FT4)

£29.00 GBP
£29.00 GBP
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Biomarkers/Parameters Included in this Thyroid Function test kit:

  • Thyroid-Stimulating Hormone (TSH)
  • Free T4 (FT4)
  • Free T3 (FT3)

This test can give you an insight into your thyroid health and function. Simply collect a sample of blood at home using a finger prick and send the provided tube to our lab for analysis. You will get a lab test report from our lab within 2-3 days of sample receipt.

The thyroid function blood collection kit contains everything you need to collect blood and send it to our laboratory for analysis. Inside, you'll find lancets, instructions, lab request form, labels, tube, tube pouch, prepaid UN3373 envelope, tube holder, swabs, alcohol wipes, and plasters. No need to go to the post office; simply drop off your sample in the nearest red letterbox.

Thyroid disorders can cause weight fluctuations, sleep difficulties and sensitivity to heat or cold. Parameters tested are:

  1. Thyroid Stimulating Hormone (TSH): TSH is a hormone produced by the pituitary gland in the brain. Increased levels of TSH can be related to primary hypothyroidism (thyroid dysfunction). Decreased levels of TSH can be related to secondary hypothyroidism (pituitary or hypothalamus dysfunction). 
  2.  Free T4: Free thyroxine (FT4) is a thyroid hormone produced by the thyroid gland. It plays a crucial role in regulating metabolism and energy levels in the body. Free T4 refers to the portion of T4 that is not bound to proteins in the blood and is available for use by cells. Increased levels of free T4 (FT4) may be an indicator of hypothyroid states, pituitary insufficiency or iodine insufficiency. 
  3. Free T3: Free triiodothyronine (T3) is another thyroid hormone that plays a key role in regulating metabolism, growth, and energy production. Like free T4, free T3 refers to the unbound, active form of T3 that is available for cellular use. Free T3 levels provide insight into thyroid function and metabolism.


These thyroid function tests help evaluate thyroid health, diagnose thyroid disorders and monitor the effectiveness of treatment. They provide valuable information about thyroid hormone levels, autoimmune activity and thyroid gland function.

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How it works

  • Order kit

    Order the kit that you want based on what you want to be tested. We ship all orders placed before 1pm same day.

  • Collect your sample at home

    Collect your own sample using a simple finger prick. Everything you need will be included in the kit.

  • Send your sample to the lab

    Simply drop in any red letter box. No need to arrange for courier pickup or pay for returns. Remember to register online using the unique sample ID to get your results.

  • Receive results

    We will analyse your sample and send you results by email within 24-48 hours. A copy can be sent to your GP/surgery if you wish.

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