Sugar gelatin, fumaric acid, contains 2% or less of the following: natural and artificial flavors, sodium citrate, salt, disodium phosphate, aspartame (phenylketonurics: contains phenylalanine), acesulfame potassium, yellow 5 lake, blue 1, blue 1 lake.
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.