Os Cal Calcium 500mg with Vitamin D3 200 IU, Caplets

Calcium Supplement. Calcium (500 mg) + D3 (200 IU). Helps reduce the risk of hip fractures by 29% (Based on a clinical study conducted by NIH. When used as directed). Easy flip cap. Easy to swallow. Proven effective in more clinicals. Don't take chances - take OsCal.