carbonated water, citric acid, taurine, guarana seed extract, vegetable juice for color, sodium citrate, choline bitartrate, calcium lactate, ascorbic acid (vitamin c), green tea, natural flavor, sucralose, l carnitine, niacinamide, (vitamin b-3), caffeine, ginger root extract, calcium d pantothenate (vitamin b-5), biotin, pyridoxine hydrochloride (vitamin b-6), cyanocobalamin (vitamin b-12).