Carbonated water, high fructose corn syrup, citric acid, taurine, sodium citrate, sodium hexametaphosphate (preservative), caffeine, natural & artificial flavors, potassium sorbate (preservative), sodium benzoate (preservative), gum arabic, niacinamide (vit. B3), d-calcium pantothenate (vit. B5), sucralose, ester gum, calcium disodium edta (sequestrant), inositol, pyridoxine hydrochloride (vit. B6), yellow 5, blue 1, cyanocobalamin (vit. B12).
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.