Su Jong Kim;Ga Young Cho;Duck Hee Kim;Ho Sik Rho;Jung Chul Ha;Han Kon Kim;Eun Jeong Moon;Eun Joo Kim;Hye Yoon Park
发明人:
Eun Joo Kim,Ho Sik Rho,Su Jong Kim,Eun Jeong Moon,Ga Young Cho,Hye Yoon Park,Jung Chul Ha,Duck Hee Kim,Han Kon Kim
申请号：
US13130992
公开号：
US08647683B2
申请日:
2009.11.23
申请国别(地区):
US
年份:
2014
代理人:
摘要：
Disclosed is a whitening composition for external skin application. Containing one or more of Oldenlandia diffusa Willd extract, Rheum undulatum extract and Broussonetia kazinoki extract as an effective ingredient, the whitening composition for external skin application exhibits superior melanogenesis inhibition and skin whitening effect. Accordingly, it may be used in various skin whitening cosmetics.
