| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a skin external preparation having an excellent colagenase activity inhibitory effect and elastase activity inhibitory effect, capable of preventing and improving the aging of the skin, having a thyrosinase activity inhibitory effect which is effective for the prevention and improvement of pigmentary deposits after sun burn, blotches, freckles and liver spots and having an excellent effect on beautifully whitening the skin. <P>SOLUTION: This skin external preparation is obtained by blending 1 kind or ≥2 kinds of solvent extracts of a group consisting of Myrica nagi Hook. f. non Thunb., Saraca asoca De Wilde, Hemidesmus indicus (L.) R. B., and Onosma bracteatum Wall. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
