Chapter 19-Haircoloring Flashcards
A key factor in determining appropriate haircoloring services is understanding the client’s…
Motivation
Once a stylist demonstrates the ability to skillfully color a client’s hair, the client will generally…
Remain Loyal
In choosing hair color for a client, a determining factor is the hair…
Structure
The layer of the hair that provides strength and elasticity is the…
Cortex Layer
The outermost layer of the hair that protects and provides strength is the…
Cuticle Layer
In individual hair strands, hair texture is determined by the…
Diameter
Hair color applied to fine hair may look…
Darker
Haircoloring Services on coarse-textured hair may take…
Longer to Process
Hair with a tight cuticle resistant to moisture or chemicals is defined as having…
Low Porosity
The predominant melanin that give black or brown color to hair is…
Eumelanin
Pigment that lies under the natural hair is the…
Contributing Pigment
The lightness or darkness of a color is called the…
Level
The system used by colorists to analyze the lightness or darkness of hair color is the…
Level System
Hair color levels are arranged on a scale from…
1 to 10
Hair color tones can be described as…
Warm, Neutral, and Cool
Colors that absorb light and appear darker than their actual level are…
Cool Colors
Warm tones reflect light and may appear…
Lighter
Colors that are described as Sandy or tan are considered…
Natural Tones
The First step in performing a haircolor service is to identify…
Natural Levels
Colors that we see are contained in the…
Visible Light Spectrum
Artificial hair colors are developed from the primary and secondary colors that form…
Base colors
A color that will help minimize orange tones in the hair is a…
Blue Base Color
A system that is used to understand color relationships is the…
Law of Color
Colors that are pure or fundamental and cannot be achieved from a mixture are…
Primary Colors
The Primary colors are…
Blue, Red, Yellow
The darkest and only cool primary color is…
Blue
Red added to Blue-based colors will cause them to appear…
Lighter
A color achieved by mixing a secondary color and its neighboring primary color is a…
Tertiary Color
Equal proportions of primary colors will produce…
Black
A secondary color is obtained by mixing equal parts of two…
Primary Colors
A Primary and Secondary color positioned opposite each other on the color wheel are…
Complementary Colors
Complementary Colors are used in color formulation to…
Neutralize each other
The Process of diffusing natural color pigment or artificial color from the hair is…
Hair Lightening
All permanent hair color products and lighteners contain an oxidizing agent and a…
Alkalizing Ingredient
A hair-lightening process occurs when the alkaline peroxide…
Breaks up the melanin
Temporary color pigment molecules do not penetrate because they are…
Larger
Semipermanent hair color on average should last…
4 to 6 weeks
Haircoloring that penetrates the hair shaft and is formulated to deposit but not lift color is…
demipermanent hair color
Demipermanent hair color is avaliable in a variety of formulas including…
Creams, gels, and liquid
Uncolored dye precursors that can be diffused into the hair shaft are used in…
Permanent Hair Color
Dye Precursors that combine with the hydrogen peroxide to form larger tint molecules are…
aniline derivatives
Although many semipermanent and demipermanent colors use alkalizing agents other than ammonia, they are not necessarily any less…
Damaging
Permanent haircoloring products are mixed with…
Hydrogen Peroxide
Permanent Hair Color products used for gray hair remove natural pigment and…
Add Artificial Color
To provide maximum lift in a one-process color service, most high-lift colors require…
40 Volume Peroxide
Haircoloring products that change hair color by creating a progressive buildup contain…
Metallic Colors
The most common developer used in haircoloring is…
Hydrogen Peroxide
Lighteners are chemical compounds that lighten natural hair pigment by dispersing,dissolving, and…
Decolorizing
When Hydrogen Peroxide is mixed with a lighter formula, it releases…
Oxygen
During the decolorization process, natural hair can go through as many as…
10 Stages
Toners are used to achieve pale, delicate colors and are applied to create the correct degree of…
Contributing Pigment
The test required by the U.S. Federal Food, Drug, and Cosmetic Act to determine client allergies or sensitivities is the…
Predisposition Test
To determine how hair will react to a selected color formula, perform a…
Perliminary Strand Test
When selecting a semipermanent color, remember that color applied on top of color creates…
A Darker Color
Permanent Hair Color applications are classified as double-process or…
Single-Process
The applications process that is used for first-time color application is…
Virgin Application
Overlapping Color can cause breakage and create a sign of roots or…
Line of Demarcation
Double-Process lightening is prelightening hair to a very blonde stage and applying a…
Toner
For a single-process color on virgin hair, the color processes fastest at…
The Scalp
Cream lighteners are formulated to be used…
Off the Scalp
The three forms of hair lighteners are…
Oil, Powder, and Cream
An oxidizer added to hydrogen Peroxide to increase its lifting power action is an…
Activator
A technique of coloring strands of hair darker than the natural color is…
Lowlighting
A foil technique where a straight and narrow section of hair at the scalp is positioned for color or lightener application is…
Slicing
In the foil technique when selected strands are picked up from a narrow section of hair with a zigzag motion of the comb, and lightener is applied in…
Weaving
When coloring for a client with 80 to 100 percent gray, the color levels that provide the best coverage are…
Level 7 and darker
To cover unpigmented hair in a salt-and-pepper client, the color formulation should be…
Two levels lighter that natural level
Pretreating gray hair or very resistant hair to allow for better penetration is…
presoftening
Preparations designed to equal porosity and deposit a base color in one application is…
Conditioners
To increase the longevity of a professional color service and preserve the health of clients’ hair, the stylist should encourage them to use only…
Professional Products
