Natasha Arezki,Andre Cobb,Adrian Christopher Williams,Marc Barry Brown
申请号：
US14442076
公开号：
US20150328109A1
申请日:
2013.11.12
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Unnatural, hygroscopic amino acids are useful to enhance the moisture retention and uptake properties of skin. In particular, such amino acids are N-hydroxyserine, N-hydroxyglycine, L-homoserine, alpha-hydroxyglycine, 2-(aminooxy)-2-hydroxyacetic acid, 2-hydroxy-2-(hydroxyamino) acetic acid, 2-(aininooxy)acetic acid, and combinations thereof.
