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