Hair levels and tones
A measurement system used to determine lightness and darkness in natural and artificial hair
Level system
in the context of hair structur, the cuticle contributes what % to the overall hair growth.
25%
A system of understanding the color relationships
The law of color
Non- oxidative haircolor that make only a physical change - not a chemical change
Temporary haircolor
the most common hair lightening products.
Powder lightness
the level system is arranged on a scale of…..
1-10
what part of the hair’s structure contains the natural pigment called Melanin
Cortex
in the context of Color Theory, the fundamental or pure colors aer referred to as?
Primary colors
Haircolor that are meant to deepen or change the tone of natural hair color.
Demipermanent
undertone plays one of the most important roles in the lightening process and hair color formulation. What is undertones also known as.
Contributing Pigment
Haircolor charts are often refer to as
Shade charts or swatch charts
In the context of hair texture, what of texture takes longer color processing time
Coarse
Mixing equal parts of two primary colors will make….
Secondary colors
hairColor also known as vegetable-dye haircolor
Natural-based HairColor
A two step hairColor process in which the hair is first decolorized with lighter to lift the natural pigment
Double-process hair coloring
Cool blondes, Neutral/Natural, Cool reds and Warm reds reference what about the Clients hair?
the Tone
When applying haircolor, what should be taken into account to ensure proper coverage.
the hair’s denisty
Something that illustrates the rules and guidelines of color theory
The color wheel
what type of hairColor can lighten and deposit color simultaneously, and in a single process.
Permanent haircolor
Permanent haircolors mixed with low volume developer (usually 10 volume) Used on pre-lightened hair to achieve pale blonde shades (9 or 10 level)
Toners
What is something that Gray hair lacks, which makes harder for haircolor to penetrate
it’s Pigment
What level of porosity allow haircolor to take quickly (faster processing time)
High porosity
Tone or tonality refers to.
Color balance
The part of the hair shaft between the scalp and previously colored hair
new growth (regrowth)
Activators are also know as
boosters or accelerators