Ingredients:
Citric Acid, Sodium Citrate, Aspartame (Phenylketonurics: Contains Phenylalanine), Magnesium Oxide, Maltodextrin, Potassium Citrate, Contains Less Than 2% Of Sugar (Adds A Trivial Amount Of Sugar), Acesulfame Potassium, Calcium Silicate, Natural Flavors, Artificial Color, Lemon Juice Solids (Adds A Trivial Amount Of Sugar), Yellow 5.
Source: HANNAFORD BROS. CO.