Water, propylene glycol, malic acid, sucralose and acesulfame potassium (sweeteners), natural flavor, citric acid, yellow 5, red 40, niacinamide, potassium sorbate (preservative), vitamin b6, blue 1, sodium benzoate (preservative), 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.