Christoph Hans Peter BONAUER,Graham John MYATT,Nan WANG
申请号：
US14465335
公开号：
US20150053226A1
申请日:
2014.08.21
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Method for treating hair wherein a first hair treatment composition is applied to the hair, e.g. the hair roots and a second hair treatment composition is applied to the hair, e.g. the hair lengths and tips, wherein the pH of the second hair treatment composition is higher than the pH of the first hair treatment composition.
