Carbonated Water, Citric Acid, Erythritol, Taurine, Sodium Citrate, Natural Flavor, L-Theanine, Caffeine, Sucralose, Ginseng Root Extract, Sodium Benzoate (preservative), Potassium Sorbate (preservative), L-Carnitine Tartrate, Acesulfame Potassium, Niacinamide (Vitamin B3), Inositol, Glucuronolactone, Gum Acacia