Calcium Supplement. Natural flavor with other natural flavors. 2 Gummy Bites = 500 mg of calcium. Gluten free. Bone strength. Highest level of vitamin D3 (Per piece; among leading calcium supplement brands). Helps maximize calcium absorption. Doctor recommended. Helps slow the rate of bone loss (Adequate Calcium and Vitamin D throughout life, as part of a healthy lifestyle, may reduce the risk of osteoporosis and related fractures). Maintain strong bones. Nourish your bones! Highest level of Vitamin D3 (Per piece; among leading calcium supplement brands) helps maximize calcium absorption. www.caltrate.com. Join us on Facebook. Questions? Comments? Call 1-800-245-1040. For most recent product information, visit www.caltrate.com. (These statements has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.).