Carbonated water, high fructose corn syrup, citric acid, orange juice concentrate, natural flavor, potassium benzoate (preservative), gum acacia, potassium citrate, caffeine, calcium disodium edta (to protect flavor), yellow 5, brominated vegetable oil.
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.