Purchased in November 2025. Mouthwash effective in preventing periodontal disease and stomatitis. New and unused, but please refrain from purchasing if you are sensitive to items stored by individuals. -------------------------------------------------- Will be shipped using Yu-packet Post Mini with simple cushioning material. If you are purchasing multiple items, instead of purchasing them individually, please use the "bundle purchase" function or let us know in the comments section, and we can ship them together. This will also reduce your shipping costs, so we appreciate your cooperation!