IngredientsCarbonated Water, Erythritol, Taurine, Citric Acid, Potassium Citrate, Guarana Extract, Green Tea Extract, Caffeine, Calcium Carbonate, Ascorbic Acid, Vegetable Juice (Color), Glucuronolactone, Stevia Leaf Extract, Natural Flavor, Ginger Root Extract, Calcium Pantothenate, Niacinamide, Pyridoxine Hydrochloride, Riboflavin, Chromium Chelate, Cyanocobalamin, Biotin.