High-strength calcium tablets, with magnesium, zinc, and vitamin D3, Ostiocare provides you with the recommended daily amount of calcium plus supplementary nutrients to maintain bone and dental health. Take two tablets daily with the main meal, swallow with water, do not chew or exceed the recommended dose. Keep out of reach of children. Calcium carbonate, magnesium hydroxide, zinc carboxymethyl cellulose, vitamin D (cholecalciferol) [carriers: acacia, sucrose, corn starch, medium-chain triglycerides, antioxidant: DL-alpha tocopherol], copper sulfate, manganese sulfate, selenite sodium, thickeners: maltodextrin, anti-caking agents: stearic acid, silicon dioxide, magnesium stearate, borax.