Os-Cal Ultra Calcium 600 mg with Vitamin D3 500 IU Supplement Coated Caplets Ultra. 9 key nutrients for maintaining strong bones.* Magnesium and more. *This statements has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.Directions: Take one caplet, twice a day, with meals, or as recommended by your physician. Elderly patients or those with difficulty in swallowing are recommended to take the caplet with a large glass of water (8 oz) to minimize the risk of choking. Caplets may be broken in half. Can be taken along with your multivitamin. Store below 25 degrees C (77 degrees F). Keep container tightly closed.Ingredients: 1 Caplet: Vitamin C (Ascorbic Acid) 60 mg; Vitamin D (Cholecalciferol) 500 IU; Vitamin E (dl-Tocopheryl Acetate) 15 IU; Calcium 600 mg; Magnesium 20 mg; Zinc 7.5 mg; Copper 1 mg; Manganese 1 mg; Sodium 5 mg; Boron 250 mcg; Calcium Carbonate; Sodium Starch Glycolate; Acacia Gum; Ascorbic Acid (Vitamin C); Magnesium Oxide; Polyvinyl Alcohol; Vitamin E; Contains Less than 1% of Gelatin; Polyethylene Glycol 3350; Titanium Dioxide; Zinc Oxide; Magnesium Stearate; Talc; Copper Gluconate; Modified Food Starch; Hypromellose; Manganese Sulfate; Boric Acid; Sucrose (Adds a Dietarily Insignificant Source of Sugar); Blue 2 Lake; Silica; Red 40 Lake; Sorbic Acid; Rice Flour; Soy Flour; Sodium Benzoate; Sodium Ascorbate; Medium Chain Triglycerides; Tocopherol; Carnauba Wax; Cholecalciferol (Vitamin D3)Warnings: Contains; soy, coconut. KEEP OUT OF THE REACH OF CHILDREN.