The Listerine Mouthwash Cool Mint 100ML is a travel-sized bottle of one of Listerine's most popular and iconic antiseptic mouthwashes.1 It is the classic, germ-killing formula with a bold, refreshing mint flavor.2Key Product DetailsFeatureDescriptionSize100 mL (Travel Size)TypeAntiseptic MouthwashFlavorCool MintPrimary GoalKill germs that cause plaque, gingivitis (gum disease), and bad breath.Active Ingredients (The E-T-M-M Formula)The effectiveness of Listerine Cool Mint comes from a unique blend of four essential oils that provide its antiseptic properties:Eucalyptol3Thymol4Menthol5Methyl Salicylate6