A kind of oral cavity or throat

摘要

PROBLEM TO BE SOLVED: To provide a composition for oral cavity or throat having biofilm bactericidal action.SOLUTION: This invention provides a composition for oral cavity or throat comprising liposome containing bactericidal agent, wherein the bactericidal agent is phenolic bactericidal agent, the liposome comprises hydrogenated phospholipid, and the content of bactericidal agent is 100 g/mL or more relative to the composition for oral cavity or throat.