Carbonated water, sugar, citric acid, sodium citrate, natural and artificial flavors, taurine, caffeine, glucuronolactone, l-carnitine, inositol, acesulfame potassium, sodium benzoate (preservative), potassium sorbate (preservative), niacinamide, pyridoxine hydrochloride, riboflavin, cyanocobalamin
Caffeine: 160mg per can not recommended for children or persons sensitive to caffeine not recommended for pregnant or nursing women.