Duplicate of Presalon Haircoloring Test

A deposit only haircolor that penetrates into the cuticle

Middle layer of the hair containing melanin pigment

Used in place of ammonia since they have less odor and neautralize acids

pH range for alkaline

Produces brown to black pigment

Temporary haircolor that requires no mixing or chemical reaction

technique that allows for better haircolor penetration by softening the cuticle,

Product applied to a small area of the skin to check for allergic reaction

The degree of darkness or lightness of a color:

On the pH scale, acid ranges from

a concentrated haircolor that when added to another haircolor, is used to deepen or brighten

a concentrated haircolor that is used to increase the ability to neutralize the unwanted warmth of a haircolor

These are also known as Gradual dyes because color builds up on hair after repeated use

study of living or previously living organisms containing carbon

The coloring material that provides a person with their natural hair and skin color:

A single application of haircolor to either lighten the natural color or to deposit color to the hair

___________are the simplest form of matter.

A technique of coloring some hair strands darker than their natural hair color

Will determine if the haircolor is absorbing and processing evenly

Diffuse natural and/ or artifical color

the visible line or band between two different natural or artificial haircolor

Technique of applying demi or semi permanent haircolor to hair to add shine and/or refresh color

Technique of removing color

Also known as hue; the balance of color?

Colors that are created by mixing two primary colors.