(A) N- (2- (2-pyridinyl) ethyl) -2-isopropyl-5-methylcyclohexanecarboxamide, (B) 0.1-1 mass% of nonionic surfactants, (C) glycerin and propylene A liquid oral composition containing at least 3 to 20% by mass selected from glycol, and 0.3 to 4% by mass of alcohol (D), wherein (C) / (D) is 4.5 or more as the mass ratio. ADVANTAGE OF THE INVENTION According to this invention, the composition for liquid oral cavity containing p-mentan-3-carboxamide which can provide high refreshing feeling in an oral cavity, and cloudiness is suppressed also with time, and excellent in external appearance stability can be provided.(A) N-(2-(2-피리디닐)에틸)-2-이소프로필-5-메틸시클로헥산카르복사미드, (B) 비이온성 계면활성제 0.1~1질량%, (C) 글리세린 및 프로필렌글리콜로부터 선택되는 1종 이상 3~20질량%, 및 (D) 당 알코올 0.3~4질량%를 함유하고, (C)/(D)가 질량비로서 4.5 이상인 액체 구강용 조성물. 본 발명에 의하면, 구강 내에 높은 상쾌감을 주고, 또한 경시에서도 혼탁이 억제되어 외관 안정성이 우수한 p-멘탄-3-카르복사미드류 함유의 액체 구강용 조성물을 제공할 수 있다.
