COMPOSITION FOR ORAL CAVITY

摘要

PROBLEM TO BE SOLVED: To provide a composition for oral cavity having excellent bacteriocidal activity. SOLUTION: The composition for oral cavity is obtained by compounding a composition for oral cavity composed of a substance having bacteriocidal activity with (A) a hydrophobic amino acid and/or a polymer containing an hydrophobic amino acid and (B) an ammonium salt as a susceptibility-promotor on bacteria having a low susceptibility to a bacteriocidal agent in cavity plaque and biofilm.