Carbonated water, sorbitol, natural and artificial flavor, orange juice concentrate, aspartame (phenylketonurics: contains phenylalanine), potassium benzoate (a preservative), citric acid, food starch modified, ester gum, yellow 6 brominated soybean oil, bha (to protect flavor).
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.