Filtered water, natural flavors, citric acid, monopotassium phosphate, lactic acid, salt, sodium citrate, sucralose, phosphoric acid, niacinamide, sodium benzoate (to preserve freshness), potassium sorbate (to preserve freshness), pyridoxine hydrochloride, 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.