Calcium microcrystalline hydroxyapatite contains a mixture of bone minerals in their natural ratios, as well as residues of matrix, proteins, and glycosaminoglycans. This formula provides a 2:1 ratio of calcium to magnesium.‡
Calcium (MCHA) with Magnesium Supplemental Facts Amount Per Serving each vegetarian capsule contains: calcium (from microcrystalline hydroxyapatite) (bovine) 140 mg
magnesium (as magnesium citrate) 70 mg
other ingredients: vegetarian capsule (cellulose, water), ascorbyl palmitate 1 capsule, 1-2 times daily, with or between meals, or as directed by a health professional.