Brand from Japan: NAKAICHI. Premium Mouth & Tooth Care from NAKAICHI.You can care your month and teeth enviromnent with a 20-second gargle, after brushing.Premium Mouth & Tooth Care prevents periodontitis, gum inflammation, dental caries etc. and leads to shiny white teeth.A 20-second gargle purifies and refreshes your mouth, while removing the smell as well.Please use the mouth wash when you wake up in the morning, or for etiquette after meals, before going out, when you have no time to brush your teeth, or it is also offered to put into the disaster prevention kit.The taste of peach mint, containing xylitol.