Citric acid, malic acid, natural flavors, aspartame, caffeine, magnesium oxide, calcium silicate, acesulfame potassium, red 40, niacinamide (vitamin b3), calcium pantothenate (vitamin b5), biotin (vitamin b7), pyridoxine hydrochloride (vitamin b6), cyanocobalamin (vitamin b12).
May contain traces of milk, eggs, coconut and soy warning - california proposition 65