Thyroid testing, lab results from home
Get the complete picture of your thyroid hormones from home with thyroid testing. Skip the waiting rooms & appointments and get on the path to finding the answers to your unexplained symptoms.
Thyroid Antibody Testing
Ideal for first-time testers.
This measures key hormones & antibodies that can be a sign of a thyroid disorder.
We test for:
Thyroid Stimulating Hormone (TSH)
Free Thyroxine (FT4)
Free Triiodothyronine (FT3)
Thyroglobulin Antibodies (TGAB)
Thyroid Peroxidase Antibodies (TPO/TPEX)
Thyroxine (T4)
How it works
Order online
All of our home collection kits are delivered in a plain envelope with no reference to LetsGetChecked visible, for a private testing experience.
Collect your sample
Activate your kit and collect your sample in the morning. Return your sample free of charge, using the prepaid shipping label provided.
Receive fast results
Once your sample arrives in the laboratory, your results will be available from your secure online account in ~2-5 days .
Get clinical support
If your results are abnormal, our clinical team may call you to explain your results and discuss your next steps.
Up to 60% of those with thyroid disease are unaware of their condition
Source: American Thyroid Association
Developed & supported by a team of 30+ experts
Dr. Robert Mordkin MD
Chief Medical Officer
Kristin O'Connor
Nurse Manager
Rick Aguayo
Nurse Practioner
Amal Hamdan
Lead Nurse
Personalized online dashboard
Accurate
Take full control of your thyroid testing with accurate and confidential results available on your password-protected account.
Easy to understand
No more confusing health reports. We provide detailed result breakdowns and helpful next steps created by our team of experts.
Empowering
Peace of mind is powerful. Your thyroid results can provide you with the insights you need to take action now and help you get answers.
With over 10 million kits used, the reviews are in
Very thankful for this test. I had been concerned about my thyroid for years since I had been feeling tired all the time and my hair was thinning... I have peace of mind knowing my thyroid is good.
I had suspected something might be going on with my thyroid because I was so tired ... Money well spent. I am booked in with my doctor for more testing. Thank you for your service LetsGetChecked!
I'm glad I took this test. The peace of mind it's given me knowing that there is a reason for all these symptoms and that I can now get help and start getting better is priceless.
My doctor’s office was going to charge $500 for the same thyroid panel that cost $119 through LetsGetChecked.
Nice to be able to get all three thyroid hormones as I have a genetic mutation that is tied to thyroid dysfunction and now I can keep an eye on what is happening.
Got my thyroid bloods tested through LetsGetChecked a few weeks ago. Great kit and simple to use. A very friendly nurse rang with my results and advised on what I should do next.
We paid for the thyroid antibodies test and it showed abnormal results. This could save the life of someone precious to me. Now we can visit the doctor with proof. Thank you so much.
Great for a thyroid test. Received my kit, took the test and sent it back. Results and call from nurse all quick and good. Would definitely use again and recommend.
I received my test kit as well as my results very quickly. The results were easy to read, easy to download, and the nurse called me to go over them to be sure I understood what all they meant. Thanks!
I'm very satisfied with LetsGetChecked. I ordered thyroid test for myself and my mom... Super fast service.
This helped me tremendously. I was always curious about my thyroid and you guys put that to rest.
I will be using the test again in a few months to monitor my thyroid and thereafter. It was fast and easy!
I am impressed with how quickly I received my test results. Doing this testing at home is affordable and I can keep a better watch on my Thyroid levels.
Put my mind at ease and good to find out actual thyroid levels and where that comes in the different ranges. Would definitely use again!
Thanks LetsGetChecked, I now have conversation starters with my doctor and may get the help I need to feel better.
I appreciated that I did not have to visit a doctor's office to complete the testing. It was convenient and simple. I would certainly recommend the services to others.
I had a thyroid function test which came back normal which didn’t fit with the symptoms I’d been having. A nurse had called me with the results and gave me the chance to chat about everything.
Results came back within a couple days and confirmed what I suspected for years.
Excellent service. Fast, efficient and succinct. I loved that I received a call from a nurse to explain my results. Will most definitely use again.
I work in healthcare and am able to interpret my own bloods, I feel more in control and more informed.
Know your thyroid health
Your thyroid hormones play a key role in helping to manage your temperature, weight, and even your energy levels. Symptoms of thyroid issues can vary but may include:
Reach a diagnosis with accurate results by your side
Living with symptoms like fatigue, weight changes, or hair loss but finding it hard to get a diagnosis? We understand that finding answers can be frustrating. Thyroid testing gives you full control from home. Get the most out of your conversations at the doctor's office with results you can rely on by your side.
Still have questions?
Here are some questions we usually get about LetsGetChecked. If you would like yours answered, please get in touch.
Thyroid testing is not suitable if:
You are under 18 years of age.
You are pregnant.
You are at an increased risk of fainting/ loss of consciousness due to blood sample collection, including if you have an arrhythmia, history of vasovagal syncope or fear of blood.
You have a bleeding disorder, or are taking medication that increases the risk of bleeding including (but not limited to) untreated hemophilia or use of blood thinning medications.
You have impaired lymphatic circulation in both upper limbs.
You have a skin disorder or condition that may result in poor healing, an increased risk of infection or skin ulceration — including (but not limited to) Raynaud’s, Scleroderma, peripheral vascular disease or peripheral neuropathy. It may be more difficult to collect a sample if you have hard or callused skin on your fingertips.
Thyroid testing 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.
Thyroid antibody testing 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.
Hypothyroidism (underactive thyroid) occurs when the thyroid gland is not producing a sufficient amount of thyroxine (T4) and triiodothyronine (T3). Symptoms of hypothyroidism include, but are not limited to, the following:
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 amount of thyroxine (T4) and triiodothyronine (T3). Symptoms of hyperthyroidism include, but are not limited to, the following:
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
Frequent bowel movements or diarrhea
Anxiety
Irregular period
Low sex drive
Enlarged thyroid gland (goiter)
Bulging eyes or discomfort/ gritty feeling in the eyes
Yes. LetsGetChecked has a team of healthcare providers (included doctors, nurses and healthcare clinicians) who will review your order and results and have created detailed result breakdowns for your testing journey.
Our clinical team is on standby throughout the testing process and, if your test results are abnormal, you may receive a call to discuss your results and the next steps.
Thyroid Stimulating Hormone (TSH)
Low
TSH is produced by the pituitary gland and helps to regulate the production of key thyroid hormones. Thyroid hormones play a vital role in your metabolism, digestion, body temperature, and even your mood. In hyperthyroidism, TSH levels may be decreased, combined with high levels of thyroxine (T4).
High
On the other hand, if your TSH levels are high, it can mean that your thyroid is not making enough hormones, indicating hypothyroidism or an underactive thyroid. Approximately 5 out of 100 adults have hypothyroidism.
Free Triidothyronine (FT3)
High
High levels of FT3 can be a sign of hyperthyroidism.
Low
FT3 is produced by your thyroid gland. When combined with other thyroid tests, low levels of FT3 can be a sign of hypothyroidism.
Free Thyroxine (FT4)
Low
FT4 is produced by your thyroid gland and comes in two forms- free and bound. If your FT4 is low, it could be a sign that you have hypothyroidism or an underactive thyroid.
High
High levels of FT4 can indicate that you have hyperthyroidism or an overactive thyroid.
Thyroglobulin Antibodies (TGAB)
Normal
TGAB is an antibody that can indicate thyroid damage caused by an autoimmune disorder.
Abnormal
If TGAB are present, this can be a sign of an autoimmune thyroid condition such as Hashimoto's or Grave's disease.
Thyroid Peroxidase Antibodies (TPO/TPEX)
Normal
TPO is an enzyme normally found in the thyroid. This test can identify antibodies against TPO, which can be a sign of an autoimmune condition such as Hashimoto's or Grave's disease.
Abnormal
If TPO/TPEX antibodies are present, this can be a sign of an autoimmune thyroid disorder such as Hashimoto's or Graves' disease.
Please ensure that the sample is collected in the morning, on a Monday - Thursday and returned immediately using the carrier method provided within the sample collection kit. Each of our kits includes a prepaid delivery envelope to return your samples to the laboratory.
Please do not collect or return samples on a Friday, Saturday, or Sunday.
Please note: Sample collection kits have an expiration date on the side of the kit box in year, month, and day format. If your kit has expired, you will be unable to activate it.
Anyone can develop a thyroid disorder but there are certain risk factors for thyroid disease. Thyroid disease most commonly affects women and those who are older than 60 years of age.
At any age, you are more likely to develop hypothyroidism if you:
Have had treatment for a thyroid disorder in the past
Have a family history of thyroid disease
Have other health problems including celiac, diabetes, rheumatoid arthritis, lupus, pernicious anemia, and Sjogren’s syndrome
Have been pregnant in the last 6 months
Are taking certain medications, including some heart, psychiatric, and anti-cancer medications
At any age, you are more likely to develop hyperthyroidism if you:
Have a family history of thyroid disease
Have other health problems including diabetes, pernicious anemia, or problems with your adrenal glands
Have been pregnant in the last 6 months
Smoke cigarettes
Keeping your personal data secure is important to us. We use appropriate technical and organizational measures to ensure security and confidentiality of your information, and only share your information where required to deliver our products and services or where we have a legal basis to do so. All samples are disposed of following analysis.
Your samples are analysed with CE-marked tests in the same labs used by primary care providers, hospitals, and government programs.
LetsGetChecked laboratories are CPA-approved and ISO certified, which are the highest levels of accreditation.
Our home sample collection kits are manufactured within our ISO 13485 certified facility, the highest level of accreditation for medical devices.
We don't accept insurance at this time. We work to keep our tests as affordable as possible and our test costs are generally lower than the costs incurred from a trip to a healthcare provider.
If your results are abnormal, a member of our clinical team will reach out to you by phone to explain your results, answer any questions you might have, and talk you through what your next steps should be.
Our clinical team may contact you if your results are abnormal. Our nurses are available to answer any questions you have about your test results and can help guide you to your next steps. The results you receive may help you to find the answers you’re looking for so you can get more out of your conversations with your healthcare providers. Your lab report will be available to download to share with your healthcare providers.