Cosmetic composition

According to the present invention, it is possible to provide a cosmetic composition having both excellent viscosity stability and a refreshing texture even when containing an inorganic powder containing a metal, a metal oxide, or a hydroxide. This cosmetic composition contains a component (a) and a component (b). The component (a) is a nonionic polyamino acid derivative represented by general formula (1), and the component (b) is an inorganic powder containing a metal, a metal oxide or a hydroxide. (In the formula, R1 represents a hydrocarbon group having 3-18 carbon atoms, and R2 represents a group selected from the group consisting of a hydroxyalkyl group having 2-5 carbon atoms, a methoxyalkyl group having 3-6 carbon atoms, and an ethoxyalkyl group having 4-7 carbon atoms. N/m is equal to 40/60 to 60/40. And (n + m)/l = 80/20-100/0. > # imgabs0 # 根据本发明，本发明可以提供即使含有包含金属、金属氧化物或氢氧化物的无机粉体，也同时具备优异的粘度稳定性和清爽的触感的化妆品组合物。本发明的化妆品组合物含有成分(a)和成分(b)。前述成分(a)为下述通式(1)所示的非离子性聚氨基酸衍生物，前述成分(b)为包含金属、金属氧化物或氢氧化物的无机粉体。(式中，R1表示碳原子数3