12/case directions: take three tablets one time daily, with a meal. Consult your healthcare professional prior to use; see label for important cautions. Serving size: three (3) tablets ingredients: vitamin b6 (from pyridoxine hydrochloride) 10 mg folic acid 200 mcg vitamin b12 (cyanocobalamin) 50 mcg l-arginine 3000 mg other ingredients: cellulose, hydroxypropyl cellulose, stearic acid, silica, cellulose gum, methylcelluloses, magnesium stearate, glycerin. 03/06/17