Free T3 by Empire City Laboratories Inc.

Free T3

Empire City Laboratories Inc.

Vibrant & Rupa Partnership Ended Feb 1st.

Vibrant Wellness & America are no longer available on platforms like Rupa, but we’ve created a list of comparable tests. You can also talk to a Rupa rep to help you transition to alternatives! Learn more.

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About the Test

The Free Triiodothyronine (T3) test measures the level of free T3, the unbound and biologically active form of the T3 hormone, in the blood. T3 is a thyroid hormone that plays a crucial role in regulating metabolism, growth, and development. This test is used to assess thyroid function and diagnose thyroid disorders such as hyperthyroidism and hypothyroidism.

Alternative Testing Options To The Top Vibrant America & Vibrant Wellness Tests

Starting Feb. 1st 2024, Vibrant is closing off all partnerships and moving in a different strategic direction. We started Rupa with a mission to support practitioners in bringing Root Cause Medicine to the world. To support this mission, here is a list of the top Vibrant tests on Rupa Health, and their comparable panels we have available!

See Alternative Tests

December 6, 2023

Lab Test Comparisons

To help you choose the best test for your patients, we’ve built lab test comparisons!
Select any lab tests to compare up to 18 key characteristics between them. You also have the ability to copy & share a link to your comparisons to anyone inside or outside of Rupa!

Celiac