What does glycerin do to your hair?
I think I understand the whole hoopla about prarabens and sulfates, but I notice that certain products also say "glycerin free". What exactly does glycerin do to your hair and why would hair companies feel the need to stress the fact that their products are free of glycerin? Is it bad?
型YPE 4A/4B 疎OARSE 低OW POROSITY 尚IGH DENSITY
TRANSITIONED: Since Dec 23, 2010 (我 想hink...)
BC DATE: July 23, 2013 (about 31 months)
7/23/13 :: SL
1/9/14 :: CBL
Last edited by sakiohma; 10-06-2012 at 01:57 PM.