Dietary Supplement. No added sugar, artificial flavors or preservatives. Gluten free. Advanced joint care. Supports joint health & bone strength. Compare to Osteo Bi-Flex One Per Day active ingredients (This product is not manufactured or distributed by Rexall Sundown, Inc, owner of the registered trademark Osteo Bi-Flex). Glucosamine is found in the soft cartilage, tendons and synovial fluid. Glucosamine can help support joint and cartilage health. Added vitamin D3 supports bone strength and your immune system. No added sugar, artificial flavors or preservatives. Essential to care since 1979. 100% money back guarantee. All Leader brand products have a 100% money back guarantee. www.myleader.com. (These statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.)