Carbonated Water, High Fructose Corn Syrup, Citric Acid, Natural Flavor, Sodium Benzoate (Preserves Freshness), Caffeine, Gum Arabic, Sodium Citrate, Calcium Disodium Edta (to Protect Flavor), Red 40, Glycerol Ester of Rosin, Sucrose Acetate Isobutyrate, Blue 1.