Citric acid, maltodextrin, natural and artificial flavors, aspartame (phenylketonurics: contains phenylalanine), potassium citrate, calcium phosphate, contains 2% or less of the following: acesulfame potassium, ascorbic acid (vitamin c), salt, magnesium oxide, artificial color, red 40, blue 1.
Phenylketonurics: contains phenylalanine.