Carbonated water, citric acid, erythritol, taurine, sodium citrate, caffeine, benzoic acid (preservative), acesulfame potassium, sucralose, glucuronolactone, sorbic acid (preservative), natural flavors, pantothenic acid, niacinamide, inositol, gum arabic, ester gum, milk thistle extract, pyridoxine hydrochloride, panax ginseng root extract, guarana seed extract, red #40, cyanocobalamin
Does not contain obligatory allergens.