Carbonated water, erythritol, citric acid, taurine, sodium citrate, l-carnitine, inositol, caffeine, sodium benzoate (preservative), acesulfame potassium, sucralose, niacinamide (vitamin b3), ginseng extract, pyridoxine hydrochloride (vitamin b6), guarana extract, riboflavin (vitamin b2), natural flavors, cyanocobalamin (vitamin 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.