IngredientsCarbonated Water, Citric Acid, Taurine, Potassium Citrate, Caffeine, Sodium Benzoate (Preservative), Inositol, Natural and Artificial Flavor, Potassium Sorbate (Preservative), Sucralose, White Tea Extract, Niacinamide, Guarana (Paullinia Cupana) Seed Extract, Acesulfame Potassium, D-Calcium Pantothenate, Pyridoxine Hydrochloride, Yellow 5, Cyanocobalamin.