IngredientsCitric Acid Maltodextrin, Aspartame **, Sodium Citrate, Calcium Phosphate, Red 40, Contains Less than 2% of Acesulfame Potassium, Potassium Citrate, Natural & Artificial Flavors, Corn Syrup Solids *, Calcium Silicate, Magnesium Oxide, Artificial Color, Sugar *, Blue 1, * Adds a Trivial Amount of Sugar, ** Phenylketonurics: Contains Phenylalanine.