Carbonated water, high fructose corn syrup, citric acid, sodium citrate, taurine, natural flavor, caffeine, potassium sorbate (preservative), potassium benzoate (preservative), ginseng root extract, guarana seed extract, inositol, niacinamide (vitamin b-3), d-calcium pantothenate (vitamin b-5), fd&c blue 1, pyridoxine hydrochloride (vitamin b-6), fd&c red 40, cyanocobalamin (vitamin b-12).
Manufacturer likely did not include an allergen statement; however, please double-check the product packaging and/or contact the manufacturer if you have a severe food allergy.