PB Composition comprising Norflavaspidic acid PB isolated from Dryopteris crassirhizoma for skin whitening

摘要

The present invention relates to a skin whitening composition containing a norflavaspidic acid PB compound isolated from Dryopteris crassirhizoma as an effective component. The norflavaspidic acid PB compound reduces the amount of previously produced melanin and inhibits the further generation of melanin, thereby exhibiting an excellent skin whitening effect.