Calcium Supplement Value Size Compare Active Ingredients to Os-Cal® Extra D3† Plus Extra D3 Support for Bone Health* Easy to Swallow 500 mg Calcium 600 IU Vitamin D3 Laboratory Tested Calcium is an important mineral for supporting bone health.* Calcium also works to support muscle and nerve function.* Vitamin D3 is added to assist with Calcium absorption and as support for immune function.* Adequate Calcium and Vitamin D3 as part of a healthful diet, along with physical activity, may reduce the risk of osteoporosis in later life. No added Sugar, Yeast, Preservatives or Artificial Flavors †Os-Cal is a registered trademark of GlaxoSmithKline *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.