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

Customer Reviews

4.9 out of 5 · 337 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.

4.9

out of 5

My favorite calcium supplement

Hands down the best calcium supplement out there! I've tried them all and after having 2 children my nails never seem to grow back the same way they used to (strong, long, and white) they were translucent and brittle until I started using this supplement in conjunction with an additional k2 vitamin from now brands. Now my nails are long strong and white the way they used to be. I will continue to buy this product from now on. Thank you Andrew lessman.

Grace W.·May 12, 2017·12 found this helpful

Works well.

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

Kevin P.·March 10, 2023·4 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.

Rachel V.·March 12, 2024·15 found this helpful

Took this for a month and didn't notice much change.

Took this for a month and didn't notice much change. Might just not work for me personally.

Sean K.·November 28, 2023

Third-party tested, clean label.

Third-party tested, clean label. That's what I look for first. Actually works too, which is a bonus.

Brandon F.·February 13, 2023·2 found this helpful

Switched from a more expensive brand and honestly can't tell the difference in results.

Switched from a more expensive brand and honestly can't tell the difference in results. Saves money.

Michael C.·May 27, 2023·8 found this helpful

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