Citric acid, maltodextrin (adds a dietarily insignificant amount of sugar), malic acid, natural and artificial flavors, sucralose, contains 2% or less of the following: magnesium oxide, artificial color, aspartame (phenylketonurics: contains phenylalanine), acesulfame potassium calcium silicate, yellow 5, yellow 6.
Contains: phenylketonurics: contains phenylalanine.