Other ingredients: carbonated water, natural and artificial flavor, citric acid, maltodextrin, sodium citrate, sodium gluconate, sucralose, gum arabic, ester gum, sucrose acetate isobutyrate, blue 1, sodium benzoate, potassium sorbate.
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.