carbonated water, citric acid, sodium benzoate (preservative), aspartame malic acid, sodium citrate, natural flavors acesulfame potassium modified food starch, ester gum caffeine, yellow 6, red 40. contains phenylketonurics: phenylalanine produced under the joint authority of dr pepper/seven up inc., 5301 legacy drive, plano, tx 75024 and sunkist growers, inc., valencia, ca 91355. diet sunkist is a registered trademark of sunkist growers, inc., usa used under license c2018 sunkist growers, inc. and dr pepper/seven up, inc. caffeine content: 19mg/1211 cz ( 452