Water, citric acid, natural flavors, malic acid, potassium citrate, gum acacia, sucralose, sucrose acetate isobutyrate, acesulfame potassium, potassium benzoate (to protect taste), yellow 5, potassium sorbate (to protect taste), blue 1, calcium disodium edta (to protect taste).
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.