| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid oral composition containing isopropyl methylphenol effective for preventing or suppressing periodontal disease which has excellent systemic bactericidal effect for biofilms of periodontopathic bacteria and bactericidal effect for floating bacteria, suppresses turbidity when it is stored at high temperature, and has excellent appearance stability.SOLUTION: A liquid oral composition contains (A) isopropyl methylphenol, (B) cetylpyridinium chloride, (C) 0.1 to 0.6 mass% of N-acyl taurine salt, and (D) 0.1 to 0.8 mass% of a non-ionic surfactant.SELECTED DRAWING: None |
