The active ingredient: carbocisteine. Each 5ml spoonful of Exputex contains 250mg of carbocisteine
Other ingredients: levomenthol, ethanol (alcohol), saccharin sodium, sunset yellow FCF (E110), sodium ethyl parahydroxybenzoate (E215), sodium propyl parahydroxybenzoate (E217), sodium methyl parahydroxybenzoate (E219), citric acid monohydrate, sodium hydroxide, carmellose sodium, glycerol, orange flavour, condensed milk flavour and purified water.