Citric acid, potassium and sodium citrate, natural flavor, aspartame (phenylketonurics: contains phenylalanine), magnesium oxide, contains less than 2% of: lemon juice solids, acesulfame potassium, maltodextrin, calcium silicate, gum arabic, soy lecithin, artificial color, yellow 5.
Contains: soy. Phenylketonurics: contains phenylalanine.