| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an external preparation for skin that has excellent antioxidant action, melanogenesis inhibitory action and excellent stability. <P>SOLUTION: The external preparation for skin uses an extract of terrestrial part (not including root) containing leaves, stems etc., of Astragalus root (Leguminosae) such as Astragalus membranaceus, Astragalus mongholicus etc. The external preparation for akin has excellent DPPH radical scavenging action and melanogenesis inhibitory action, is stable and has high safety and excellent antiaging and skin-lightening action. <P>COPYRIGHT: (C)2009,JPO&INPIT |
