Carbonated water, citric acid, natural flavor, potassium benzoate (preservative), pectin, potassium citrate, gum acacia, orange juice concentrate, aspartame, caffeine, acesulfame potassium, sucralose, bromated vegetable oil, yellow 5, calcium disodium edta (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.