21st Century Calcium Citrate + D3 Caplets Maximum. 100% highly absorbable calcium citrate plus vitamin D for strong and healthy bones.* Vitamin D is essential for use of calcium and necessary for healthy bones, teeth and cartilage.* No sugar, salt, yeast, preservatives, artificial flavors or colors. *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.Directions: Take two (2) to four (4) caplets daily with any meal for maximum daily results, or as directed by a medical practitioner. Do not exceed recommended dosage. Store at room temperature.Ingredients: 2 Caplets: Vitamin D3 (as Cholecalciferol) 500 IU; Calcium (from Calcium Citrate) 630 mg; Cellulose; Stearic Acid; Croscarmellose Sodium; Magnesium Silicate; Magnesium StearateWarnings: Keep out of reach of children.