The present invention provides a lip cosmetic that has good gloss and good stability, while maintaining post-application secondary adhesion resistance. The lip cosmetic of the present invention is characterized by comprising the following components (a) to (d): (a) 4.5 to 35 mass % of glyceryl monoisostearate； (b) 20 to 80 mass % of one or more kinds of methyl phenyl silicones that do not separate out when mixed with (a) at 90 °C and separate out when mixed with (a) at 25 °C； (c) 5 mass % or more of water and/or glycerin, relative to the component (a), and 24 mass % or less, relative to the total amount of the cosmetic； and (d) 4 to 10 mass % of a wax. Disclosed is a lip cosmetic which has a good gloss and a high stability while continuously being free from secondary stickiness after application. Specifically disclosed is a lip cosmetic characterized by comprising: (a) 4.5 to 35 mass% of glycerol monoisostearate； (b) 20 to 80 mass% of one or more kinds of methyl phenyl silicones which are not separated out when mixed with the component (a) at 90°C but separated out when mixed mixed with the component (a) at 25°C； (c) 5 mass% or more, relative to the component (a), of water and/or 24 mass% or less, relative to the total cosmetic, of glycerol； and (d) 4 to 10 mass% of a wax.본 발명은 입술용 화장료에 관한 것으로서,도포 후의 이차 부착이 없는 성질을 유지한 채, 윤기가 좋고, 안정성도 양호한 입술용 화장료를 제공하며, 본 발명에 따른 입술용 화장료는 (a) 모노이소스테아린산글리세린 4.5 질량% 내지 35 질량%와, (b) 90 ℃에서 (a)와 혼합했을 때 분리되지 않고, 25 ℃에서 (a)와 혼합했을 때 분리되는 1 종 또는 2 종 이상의 메틸페닐실리콘 20 질량% 내지 80 질량%와, (c) (a) 성분에 대해 5 질량% 이상의 물 및/또는 글리세린 화장료 전량에 대해 24 질량% 이하와, (d) 왁스 4 질량% 내지 10 질량%을 포함하는 것을 특징으로 한다.
