Anonymous wrote:NP here. What is a non-chemical shampoo? I use the shampoos for color-treated hair, but they leave my hair feeling very greasy and unwashed.
By non-chemical shampoo, I mean a solid shampoo bar without detergents. I buy mine from Chagrin Valley Soaps. They might not suit everyone. After some trial and error, I have found a few that work for me.