Contains: Carbonated Water, Caramel Color, Natural and Artificial Flavor, Potassium Benzoate(preservative), Malic Acid, Sucralose, Caffeine, Acesulfame Potassium, Green Tea Extract, Red #40, Niacinamide(B3), Calcium d-Pantothenate(B5), Pyridoxine Hydrochloride(B6), Vitamin A Palmitate, Biotin, and Cyanocobalamin(B12).