Chemicals
Perm solution will continue until …… and ……...
what is rinsed out and neutralized?
………….is the controlling factor in determining the processing time of the hair
What is Porosity?
Hair must be wrapped...………….around the rod the create a curl
what is 2.5 times
Tough Outer layer of the hair; surrounds the inner layers and protects the hair from damage
What is the Cuticle
Innermost layer of the hair; missing in some types of hair
What is the Medulla
This type of relaxer breaks disulfide bonds through reduction, so an oxidizing neutralizer will restore the sulfide bonds in the hair.
What is Thio relaxer?
Name the Relaxers Strength
What is Mild, Regular, Super?