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