Carbonated filtered water, citric acid, taurine, guarana seed extract, potassium sorbate (preservative), green tea extract, caffeine, sucralose, calcium carbonate, ascorbic acid, glucuronolactone, ginger root extract, natural flavor, calcium pantothenate, acesulfame potassium, niacinamide, l-theanine, l-isoleucine, l-leucine, pyridoxine hydrochloride, riboflavin, chromium chelate, biotin, cyanocobalamin.
Contains: warning: do not exceed (1) serving per day. Not recommended for people who are caffeine sensitive, children under 18, or women pregnant or nursing.