Covonia Double Impact Cough Drops One Half Warms Your Mouth And Throat, Whilst The Other Half Releases Powerful Menthol Vapours. Double The Impact - In One Traditionally Made Sweet. Sugar Free Recommended Doses: Due To The Menthol Content, It Is Recommended Not To Eat More Than 10 Cough Drops A Day Product Information:Covonia Double Impact Cough Drops One Half Warms Your Mouth And Throat, Whilst The Other Half Releases Powerful Menthol Vapours. Double The Impact - In One Traditionally Made Sweet. Sugar Free,Product Specification:Isomalt, Flavourings (Including Menthol - 0.6595%), Colour: Caramel (E150D). Sweetener: Sucralose. May Also Contain Milk,Product Uses:Recommended Doses: Due To The Menthol Content, It Is Recommended Not To Eat More Than 10 Cough Drops A Day