Nature Made Calcium 600 mg with Vitamin D3 Tablets are Calcium supplements formulated to help support bone strength. Sourced from high quality ingredients, these gluten free Nature Made Calcium 600mg with Vitamin D3 supplements contain no color added and no artificial flavors. This Calcium bone supplement also provides Vitamin D3, which helps improve Calcium absorption. This Nature Made 600 mg Calcium Vitamin D3 supplement is perfect for adults who are low in Calcium or want an additional dietary supplement with their diet. Adults, take one of these Calcium tablet bone supplements 1 to 2 times daily with water and a meal. Nature Made supplements are quality you can trust. USP has tested and verified ingredients, potency and manufacturing process. USP sets official standards for dietary supplements. Visit the USP verified website for more information. 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.