12/case directions: for adults as a dietary supplement, take one (1) tablet two times daily with food or as directed by your qualified healthcare professional. Serving size: one (1) tablet ingredients: magnesium (as magnesium oxide) 500 mg other ingredients: dicalcium phosphate, cellulose, silica, vegetable stearate, stearic acid, croscarmellose, pharmaceutical glaze. 6/3/16