IngredientsCarbonated Water, Citric Acid, Natural And Artificial Flavors, Potassium Citrate, Concentrated Grapefruit Juice, Aspartame, Potassium Sorbate (To Protect Taste), Acesulfame Potassium, Acacia Gum, Potassium Benzoate (To Protect Taste), Glycerol Ester Of Rosin, Calcium Disodium Edta (To Protect Taste), Carob Bean Gum.