Carbonated Water, Citric Acid, Natural Flavor, Taurine, Erythritol, Sodium Citrate, L-Theanine, Caffeine, Sucralose, Panax Ginseng Root Extract, Sodium Benzoate (Preservative), Potassium Sorbate (Preservative), L-Carnitine Tartrate, Acesulfame Potassium, Gum Acacia, Niacinamide (Vitamin B-3), Inositol, Glucuronolactone, Salt, D-Calcium Pantothenate (Vitamin B-5), Guarana Seed Extract, Pyridoxine Hydrochloride (Vitamin B-6), Biotin, Cyanocobalamin (Vitamin B-12).