申请人:Shurney Glenn
公开号:US20140178322A1
公开(公告)日:2014-06-26
An improved aqueous human hair relaxer composition is disclosed that contains effective amounts of active human hair straightening ingredients and excipients, and having a pH value of about 12 to about 14, whose improvement comprises the incorporation of a dissolved or dispersed discoloration-inhibiting effective amount of alpha-hydroxy-C
1
-C
6
sulfinate of Formula I, below, where
R
1
, R
2
and M substituents are defined within. A method of using such a composition to straighten human hair without the discoloration to grey or white hair that normally accompanies relaxation is also disclosed.