Maltodextrin, malic acid, citric acid, aspartame (phenylketonurics: contains phenylalanine), sodium citrate, acesulfame k, contains less than 2% of artificial flavors, ascorbic acid, calcium silicate, red 40, magnesium oxide, blue 1, corn syrup solids adds a trivial amount of sugar).
Phenylketonurics: contains phenylalanine.