Thyroid Test

€69 €69

In Stock  •  Free Delivery

Our home thyroid test will provide a broad picture of how your thyroid is performing, with online results in 2 to 5 days.

Biomarkers covered:

  • Thyroid Stimulating Hormone (TSH)
  • Free Thyroxine (FT4)
  • Free Triiodothyronine (FT3)

Collection method:

Purchase options

15% off everything Use code NOVEMBER15 at cart.

Our thyroid test will determine how your thyroid is performing by looking at thyroid stimulating hormone (TSH), free thyroxine (T4) and free triiodothyronine (T3). TSH is produced by the pituitary gland in the brain and it controls the production of T3 nad T4 from the Thyroid gland.

Hypothyroidism (Underactive Thyroid) occurs when the thyroid gland is not producing a sufficient level of thyroxine (T4) and triiodothyronine (T3).

  • Weight gain
  • Fatigue or feeling tired all the time
  • Slow pulse or heart rate
  • Hair loss or thinning
  • Poor tolerance of the cold
  • Depression
  • Dry, coarse or thickened skin
  • Constipation
  • Hand tingling or pain (carpal tunnel syndrome)
  • Irregular period or low sex drive
  • Muscle cramps
  • Impaired memory

Hyperthyroidism (Overactive Thyroid) occurs when the thyroid gland produces an excessive level of thyroxine (T4) and triiodothyronine (T3).

  • Weight loss
  • Fatigue or feeling tired all the time
  • Increase or rapid heart rate
  • Tremors (usually in the hands)
  • Heat intolerance or excessive sweating
  • Difficulty sleeping
  • Excessive sweating or fever
  • Frequent bowel movements or diarrhea
  • Anxiety
  • Irregular period
  • Low sex drive
  • Enlarged thyroid gland (goiter)
  • Eye condition related to hyperthyroidism
  • Thyroid Stimulating Hormone (TSH)

    TSH is a hormone produced by the pituitary gland in the brain that stimulates the thyroid gland to produce thyroxine (T4) and triiodothyronine (T3).

  • Free Thyroxine (FT4)

    FT4 is a hormone produced in the thyroid gland to regulate your metabolism.

  • Free Triiodothyronine (FT3)

    FT3 is a hormone produced in the thyroid gland to regulate your metabolism and is more biologically active than T4.

How to collect your sample

Watch our instructional video to see how easy it is to collect your sample.

How it works

Collect Sample

Collect Your Sample

Activate your test and collect your sample in the morning. Return your sample on the same day, using the prepaid shipping label provided.

Review Results

Review Accurate Results

Once your sample arrives in the laboratory, confidential results will be available from your secure online account within 2 to 5 days.

Medical Staff

Get Medical Support

Our dedicated team of doctors and nurses are available 24/7 and will call you to explain your results.

Still have questions?

Here are some questions we usually get about LetsGetChecked. If you would like yours answered, please contact us.

The home thyroid test is for anyone who has symptoms of hyperthyroidism, hypothyroidism, has a family history of thyroid disease, has an autoimmune disorder or takes performance-enhancing substances.

Activating the test connects you to the unique alphanumeric barcode within your LetsGetChecked test kit. The laboratory cannot process your sample if the test kit is not activated and linked to you.

LetsGetChecked has a team of doctors who will review your order and results. Our nursing team is on standby throughout the testing process and, if you test positive, you will receive a call to discuss your results and treatment options.

Please ensure that the sample is collected before 9am in a fasted state and returned immediately using the carrier method provided within the test kit. Each test includes a prepaid shipping envelope to return your samples to the laboratory.

Please do not collect or return samples on a Friday, Saturday or Sunday.

Keeping your data secure is important to us. All data is completely anonymized to ensure that your privacy is maintained throughout the process. We will not share your information with any third party.

All samples are disposed of following analysis.

Your samples are processed in the same labs used by primary care providers, hospitals and government schemes.

LetsGetChecked laboratories are CPA approved and ISO accredited which are the highest levels of accreditation.

Tests kits are manufactured within our ISO 13485 accredited facility, the highest level of accreditation for medical devices.

Tests Comparison

Our home thyroid testing options.

Compare the biomarkers examined by the Thyroid Test and Thyroid Antibody Test, with online results in 5 days.


Thyroid Test


  • Thyroid Stimulating Hormone (TSH)
  • Free Thyroxine (FT4)
  • Free Triiodothyronine (FT3)
Currently Viewing

Thyroid Antibody Test


  • Free Thyroxine (FT4)
  • Free Triiodothyronine (FT3)
  • Thyroid Stimulating Hormone (TSH)
  • Thyroglobulin Antibodies (TGAB)
  • Thyroid Peroxidase Antibodies (TPO/TPEX)
Comparison of products
Biomarkers Thyroid Test Thyroid Antibody Test
Free Thyroxine (FT4) Yes Yes
Free Triiodothyronine (FT3) Yes Yes
Thyroid Stimulating Hormone (TSH) Yes Yes
Thyroglobulin Antibodies (TGAB) No Yes
Thyroid Peroxidase Antibodies (TPO/TPEX) No Yes


Currently Viewing


Learn more

Featured On