The more melanin natural hair color has the longer it takes to lighten the color.

What influences the length of time necessary to lighten the natural hair color?

A virgin application refers to the first time the hair is colored.

What will restrict the application of any chemical service being done on the hair?

What is an alkalizing ingredient?

The majority of permanent haircolor products use 10, 25, 30, or 40 volume hydrogen peroxide for proper lift and color development.

What is the first step in establishing a relationship with your client and ensuring you are set up for success?

What color will lighten and deposit color at the same time and in a single process?

What volume peroxide would you use with permanent color for gray coverage?

Aniline derivatives are traditional semi, demi and permanent haircolor products that are used primarily on pre-lightened hair to achieve pale and delicate colors.