Geri-Care Oyster Shell Calcium with Vitamin D3 is a dietary supplement in tablet form that provides calcium and vitamin D. Each tablet supplies 250 mg of calcium and 125 IU of vitamin D. The calcium is provided as calcium carbonate derived from oyster shell. Vitamin D is included to supplement daily nutritional intake. The product comes in a package containing 100 unit-dose tablets. The manufacturer identifies it as a nutritional supplement designed to provide these essential nutrients. The formulation also contains several inactive ingredients used to form, stabilize, and coat the tablets.
