Carbonated Water, Citric Acid, Erythritol, Taurine, Sodium Citrate, Natural Flavor, Caffeine, L-theanine, Sucralose, Panax Ginseng Root Extract, Sodium Benzoate (preservative), Potassium Sorbate (preservative), L-carnitine Tartrate, Gum Acacia, Acesulfame, Potassium, Niacinamide (vitamin B-3), D-glucuronolactone, Inositol, Beta Carotene For Color, Guarana Seed Extract, Sodium Chloride, Calcium D Pantothenate (vitamin B-5), Biotin, Pyridoxine Hydrochloride (vitamin B-6), Cyanocobalamin (vitamin B-12).