Skip to main content

Free shipping over $50No proprietary blends · fully disclosed labelsThird-party tested · GMP certified facility

Customer Reviews

4.3 out of 5 · 352 reviews

Reviews are a representative sample of real customer reviews aggregated from public data and matched to this product; written reviews are representative samples, not verified individual purchases.

4.3

out of 5

Seems like an effective product so far

Seems like an effective product so far. I like the fact that it doesn't have too much zinc, as some other thyroid products do. Too much zinc will actually lower your immune system.

Marcus C.·March 28, 2017·3 found this helpful

Energy Back

This is giving me back the energy I had been missing. Which also helps me with the normal activities of life but also getting me back into the gym. I will continue to use this product.

Priya A.·December 4, 2016·2 found this helpful

Caused stomach upset almost every dose.

Caused stomach upset almost every dose. May work fine for others but definitely not for me.

Justin O.·August 29, 2024

Works well.

Works well. Deducting a star because the bottle is hard to open with one hand, but the product itself is solid.

R. Thompson·May 22, 2023·2 found this helpful

Good quality supplement.

Good quality supplement. About three weeks in and noticing a difference, mostly in energy levels.

Ian M.·January 21, 2023·5 found this helpful

Been taking this for about six weeks.

Been taking this for about six weeks. Energy is more consistent and I feel less sluggish in the afternoons. Happy with the purchase.

Monica T.·June 9, 2024·12 found this helpful

Showing 6 of 11 reviews