48/case directions: take three (3) capsules in the morning & three (3) capsules at bedtime, preferably with food. Serving size: three (3) capsules ingredients: vitamin d3 (cholecalciferol) 500 iu calcium (as calcium hydroxide & calcium oxide) 500 mg hai amino acid extract (from sea algae) <1 mg other ingredients: gelatin, citric acid, croscarmellose sodium, microcrystalline cellulose & magnesium stearate. Gluten free/lactose free 03/01/17