The present invention provides a composition containing (A) and (B), which shows a decreased peculiar odor of acylproline and a salt thereof, has a moist feeling and is superior in the stability:
(A) acylproline represented by the formula (1) or a salt thereof
(wherein an acyl group represented by R1-CO- is an acyl group induced from saturated or unsaturated fatty acid having 3 - 23 carbon atoms)
(B) a zinc salt of pyrrolidone carboxylate.
本发明提供了一种含有(A)和(B)的组合物,该组合物显示出
丙烯基脯
氨酸及其盐的特殊气味减弱,具有湿润感和优越的稳定性: (A) 由式(1)代表的
丙烯基脯
氨酸或其盐(其中由 R1-CO- 代表的酰基是由具有 3 - 23 个碳原子的饱和或不饱和
脂肪酸引起的酰基)
(B)
吡咯烷
酮羧酸锌盐。