Chapter 21 (Week 7)

Question	Answer
Activators	Also known as boosters, protinators, or accelerators; powdered persulfate salts added to haircolor to increase its lightening ability.
Baliage	Also known as free-form technique; painting a lightener (usually a powdered off-the-scalp lightener) directly onto clean, styled hair.
Intensity	The strength of a color
Law of Color	System for understanding color relationships
Demi Permanent haircolor	Also known as no-lift deposit-only color; formulated to deposit but not lift (lighten) natural hair color
Contributing pigment	Also known as undertone; the varying degrees of warmth exposed during a permanent color or lightening process
Tertiary Color	Intermediate color achieved by mixing a secondary color and its neighboring primary color on the color wheel in equal amounts
Toners	Semipermanent, demi-permanent, and permanent haircolor products that are used primarily on pre-lightened hair to achieve pale and delicate colors
Complementary Colors	A primary and secondary colors are positioned directly opposite each other on the color wheel
Hydrogen Peroxide Developer	An oxidizing agent that, when mixed with an oxidation haircolor, supplies the necessary oxygen gas to develop the color molecules and create a change in natural hair color.
Single-process haircoloring	A process that lightens and deposits color in the hair in a single application
Off-the scalp lighteners	Also known as quick lighteners; powdered lighteners that cannot be used directly on the scalp
On- the scalp lighteners	Lightneners can be used directly on the scalp by mixing the lightener with activators
Line Of Demarcation	The visible line separating colored hair from new growth
Metallic Haircolors	Also known as gradual haircolors; hair colors containing metal salts that change hair color gradually by progressive buildup and exposure to air creating a dull, metallic appearance.
Secondary Color	The color is obtained by mixing equal parts of two primary colors.
Mixed Melanin	Combination of natural hair color that contains both pheomelanin and eumelanin
Cortex	is the middle layer of the hair. It is a fibrous protein core formed by elongated cells containing melanin pigment
Cuticle	is the outermost part of the hair shaft. It is formed from dead cells, overlapping in layers, which form scales that gives the hair shaft strength and provide protection for it
Medulla	Is the innermost layer of the hair and is composed of round cells

Next up

Description

Resource summary

Similar

	Created by IVORYONTAY BONAM over 3 years ago