Filtered water, high fructose corn syrup, contains less than 2% of citric acid, ascorbic acid (vitamin c), natural and artificial flavor, sucralose (sweetener), sodium citrate, red 40, blue 1, calcium disodium edta (preserve freshness).
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.