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.
Warnings: phenylketonurics: contains phenylalanine.