| abstract |
(57) [Summary] [Objective] The bitterness derived from the quaternary ammonium salt type cationic antibacterial agent in the oral composition containing the quaternary ammonium salt type cationic antibacterial agent is improved, the taste is good, and the antibacterial property is antibacterial. An oral composition having excellent strength and a good feeling in use is obtained. [Composition] A quaternary ammonium salt type cationic antibacterial agent, Tranexamic acid and / or ε-aminocaproic acid and a stevia sweetener are blended. [Effect] This composition is suitable for preventing and improving dental caries, periodontal disease, halitosis and the like. |