12/case directions: for adults as a dietary supplement, take one (1) scoop daily with 8 oz. Beverage of your choice, before workouts, or as recommended by a nutritionally-informed physician. Do not use in conjunction with vasodilating medications. Serving size: one (1) scoop (3 grams) ingredients: l-citrulline (kyowa quality) 3 g other ingredients: none 6/16/16