Carbonated water, citric acid, natural and artificial flavor, l-carnitine l-tartrate, taurine, tartaric acid, caffeine, sodium benzoate (preservative), potassium sorbate (preservative), sucralose, alpha-glycerol phosphoryl choline, ascorbic acid, acesulfame potassium, coffee (coffea arabica) fruit extract, niacinamide, astragalus membranaceus root extract, panax notoginseng root extract, pyridoxal-5-phosphate, methylcobalamin