Serving Size: 2 tablet(s) Amount Per Serving Vitamin C 5 mg Calcium 164 mg Grapefruit Extract (Citricidex) Standardized to 49% Polyphenolic Compounds Yielding 122 mg Polyphenolic Compounds 250 mg Other Ingredients: dibasic calcium phosphate, stearic acid, acacia gum, colloidal silicon dioxide, modified cellulose gum, and magnesium stearate.Suggested Use:Take 2 tablets daily. Take with at least 8 oz of water.