Mineral Supplement. Plus vitamin D3 & magnesium. Promotes bone health. Earth friendly source. Modern farming methods and over-processed food often strip our diet of important minerals. Coral Calcium plus vitamin D3 with magnesium & vitamin C supports bone health. Vitamin D3 works by contributing to calcium absorption. Our Coral Calcium is mined, not collected, from an above ground source - making it environmentally friendly as it prevents damaging coral reefs. This product contains 185 mg of elemental calcium per capsule counted towards your daily calcium needs. Laboratory tested. No artificial color, flavor or sweetener, no preservatives, no sugar, no milk, no lactose, no soy, no gluten, no wheat, no yeast, no fish. Sodium free. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.)