Lain-Tze Lee,Hui-Ping Tsai,Ling-Meei Tsay,Li-Syuan Jian,Chia-Mu Tu
申请号：
US12850672
公开号：
US08815221B2
申请日:
2010.08.05
申请国别(地区):
US
年份:
2014
代理人:
摘要：
A composition used for skin whitening includes: an effective amount of spermidine derivative, wherein a structure of the spermidine derivative is shown as Structure (I):where R1-R5 individually includes H, OH, or OCH3 and at least one of R1-R5 is OH, and the spermidine derivative has tyrosinase inhibition activity； and a cosmetically or pharmaceutically acceptable vehicle, wherein the composition used for skin whitening whitens skin.
