Pure filtered water, lemon juice from concentrate, less than 2% of: vitamin c (ascorbic acid), natural flavors, citric acid (provides tartness), potassium citrate, glycerol ester of rosin, modified cornstarch, high fructose corn syrup, aspartame, acesulfame potassium, grape juice from concentrate (for color).
Phenylketonurics: contains phenylalanine.