| abstract |
The present invention provides a novel and useful kinesin inhibitor and a composition useful for alleviation, prevention and improvement of various pigmentation symptoms including stains and buckwheat. [MEANS FOR SOLVING PROBLEMS] A kinesin inhibitor and a kinesin inhibitory action containing a specific plant extract (geno shochu extract, salamander extract, peony extract, mugwort extract, lemon balm extract, rosehip extract) as an active ingredient Pigmentation inhibitor based. Furthermore, various compositions (pharmaceutical composition, food composition, cosmetic composition) containing a kinesin inhibitor. [Selection figure] None |