Acid (citric acid), acidity regulator (sodium bicarbonate), maltodextrin, taurine, ascorbic acid, caffeine powder, flavourings, sweeteners (acesulfame-K, sucralose), guarana extract, inositol, nicotinamide, bulking agent (sorbitol), calcium-D-pantothenate, colour (beta carotene), riboflavin 5’-phosphate sodium, pyridoxine hydrochloride, thiamin mononitrate, D-biotin, cyanocobalamin.