21st Century Vitamins and Supplements - For Adults, Women

Coral Calcium 1000 mg

Coral Calcium 1000 mg - Main image
$10.55 $15.99 In stock

Category: Calcium

Coral Calcium has the ideal calcium to magnesium ratio of 2:1 that supports bone health and heart, nerve and muscle function.* No live coral was harmed in the harvesting of 21ST Century's Eco-Friendly Coral Calcium.

For over 30 years, 21ST Century Vitamins has provided trusted vitamins and supplements by upholding the highest standards of quality in every product we offer. From sourcing the finest ingredients to rigorous testing and production processes, we ensure that every product meets our stringent quality benchmarks. We are here to support your wellness every step of the way.

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Customer Reviews (5.0 / 5 · 5 reviews)

Violet Q. ★★★★★

My doctor mentioned magnesium helps calcium absorb better, so the 2:1 ratio here sold me. Tablets are on the larger side but go down fine with water. Six weeks in and my leg cramps at night have basically stopped.

Joshua B. ★★★★★

Switched to this after my old calcium pills kept upsetting my stomach, and the 2:1 calcium to magnesium ratio seems to sit much better with me. Nice to know no live coral was harmed either. My muscle cramps at night have eased up too.

Olivia ★★★★★

I've been taking this for a few months now and my muscle cramps after workouts have basically disappeared. The eco-friendly harvesting sold me too, since I didn't want to contribute to reef damage. The tablets are on the larger side but go down fine with water.