Carbonated Water, Natural and Artificial Flavor, Citric Acid, Carnipure L-Carnitine L-Tartrate, Taurine, Natural Caffeine (from Coffee Bean), Sodium Benzoate (Preservative), Potassium Sorbate (Preservative), Sucralose, Alpha-GPC (Alpha-Glyceryl Phosphoryl Choline 50%), Ascorbic Acid, Acesulfame Potassium, Neurofactor