Water, malic acid, propylene glycol, citric acid, contains less than 2% of: natural flavor, sucralose and acesulfame potassium (sweeteners), potassium citrate, niacinamide (vitamin b3), red 40, polysorbate 60, potassium sorbate (preservative), pyridoxine hydrochloride (vitamin b6), cyanocobalamine (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.