Monster energy blend: taurine, l-carnitine, caffeine, inositol. Carbonated water, crystalline fructose, sugar, taurine, citric acid, natural & artificial flavors, ginger root extract, panax ginseng flavor, l-carnitine l-tartrate, sodium, citrate, potassium sorbate (preservative), caffeine, sodium benzoate (preservative), niacinamide (vit. B3), d-calcium pantothenate (vit. B5), sucralose, caramel color, inositol, pyridoxine hydrochloride (vit. B6), 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.