Carbonated water, citric acid, taurine, sodium citrate, natural and artificial flavor, calcium lactate, caffeine, aspartame, acesulfame potassium, ascorbic acid (for color stability), magnesium carbonate, caramel color, salt, niacinamide (niacin), d-calcium pantothenate (pantothenic acid), pyridoxine hydrochloride (vitamin b6), beta carotene (for color), cyanocobalamin (vitamin b12).
Phenylketonurics: contains phenylalanine. this product is not intended/recommended for pregnant or nursing women, children, and/or others sensitive to caffeine. Do not mix with alcoholic beverages.