Ken Kato;Aiko Ono;Hiroshi Ueno;Hiroaki Matsuyama;Noriko Ueda
发明人:
Ken Kato,Aiko Ono,Hiroshi Ueno,Noriko Ueda,Hiroaki Matsuyama
申请号：
US13876884
公开号：
US20130225501A1
申请日:
2011.09.29
申请国别(地区):
US
年份:
2013
代理人:
摘要：
Skin quality is improved by orally administering a cystatin and/or a degraded product of cystatin in an amount of 10 μg/day or more per adult, or applying a composition that includes a cystatin and/or a degraded product of cystatin in an amount of 0.001 to 2 wt % based on a total amount of the composition.
