Is sulfate free shampoo better for color treated hair?

edited February 2014 in Root
Kal’s question….As a stylist I have been told to tell my clients to use “sulfate-free” shampoo if they have color-treated(or curly) hair. However, I read in your book that you’ve studied the performance of sulfate-free vs shampoos containing sulfates and didn’t see a difference in hair color fading. Is there anything out there that preserves […] Is sulfate free shampoo better for color treated hair?
Sign In or Register to comment.

Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!