Thyroid Tests

30 million adults suffer from thyroid imbalance. Don’t let dysfunction go undiagnosed.

The thyroid is a small butterfly-shaped gland that sits behind and below the Adam’s apple. A wide range of factors from hormone imbalances to mineral deficiencies and environmental pollutants can interfere with thyroid production, leading to health problems.

How It Works

  • 1. Order the right test for you.

    We have a wide range of tests to cover your health needs. Select the test that's right for you, purchase online, and avoid sitting in a doctor's office or clinic. We'll ship your test out within one business day.

  • 2. Collect your sample at home.

    When your test kit arrives, read all instructions and collect your sample in the morning. Return your sample on the same day, using the prepaid shipping label provided.

  • 3. Schedule your online consultation.

    When the results are ready, you’ll have an in-depth video call with one of our medical professionals who will spend time getting to know you, explain what your results show, and recommend personalized treatment plans.

  • 4. Start your journey to a better you.

    Your 25 Again provider will clearly lay out your program options, explaining how long you’ll need to take FDA-approved medication and supplements, when you can expect to see results, and any potential side effects of each.