Carbonated water, citric acid, taurine, sodium citrate, potassium sorbate (preservative), caffeine, acesulfame potassium, sucralose, sodium benzoate (preservative), niacinamide (vit. B3), d-calcium pantothenate (vit. B5), salt, l-carnitine l-tartrate, natural & artificial flavors, gum arabic, inositol, ester gum, pyridoxine hydrochloride (vit. B6), yellow #5, blue #1, cyanocobalamin (vit. B12).
Allergens: does not contain any of the eight major allergens.