Chapter 18-Hair Coloring

increases the lifting power

An activator

toner

A__ helps achieve the desired color or tones in the hair or neutralize the unwanted undertones.

hydrogen peroxide developer

A__ is an oxidizing agent that supplies oxygen gas for the development of color molecules when mixed with an oxidative haircolor product.

patch test

A__ is given to a client to determine a possible sensitivity to aniline derivatives, an ingredient in toners

oxidation tints

Before application, __ must be mixed with hydrogen peroxide.

drab or ash

Blue , green , and violet are considered __ colors

a cool primary color

Blue is ___

create a color base

Color fillers are used to ___ and equalize excessive porosity in one application

prevent dullness

Color fillers can be used to

color rinse

Color- enhancing shampoos are a combination of a __ with a shampoo.

directly opposite each other

Complementary colors are positioned ___ on the color wheel.

metallic

Compound dyes are ___ or mineral dyes combined with a vegetable tint.

have become somewhat obsolete

Dry peroxides

24 to 48 hours

For how long before the application of a hair color product containing an aniline derivative should a patch test be given ?

reddish

Gold oil lightener lightens and adds golden to ___ tones depending on the base color of the hair.

yellowish

Gray, white, and salt-and-pepper hair with a __ cast can be treated with violet - based colors.

may absorb the color product quickly but fade quickly

Hair with high porosity levels.

fine

Hair with ___ texture takes color faster and may appear darker than other textures.

salt

Henna may penetrate the cortex and attach to the ___ bonds, leaving the hair unfit for other professional treatments

strength

In haircoloring , the __ of hydrogen peroxide is expressed as volume.

progressive colors

Metallic dyes are also called

one of its adjacent secondary colors

Mixing equal amounts of one primary color with __ yields a tertiary color.

yellow and blue

Mixing equal parts of___ creates green

liquid eyebrow and eyelash tint

Mustaches and beards can be colored with

some of the hair strands lighter

Highlighting is the process of coloring __ than the natural or artificial color

returns the hair to its natural shade

A tint black

yellow

Violet helps minimize __ tones

70 to 90%

Which percentage of gray hair is characterized by most of the remaining pigment being located at the back of the head ?

powder

Which type of lighteners will stay in place and not run or drip,but do not contain conditioning agents and tend to dry out quickly

violet

Yellow is the complementary color of

lowlighting

__ is the process of coloring strands or sections of the hair darker than the natural or artificial color

cream

Hydrogen peroxide in __ form tends to stay moist on the hair longer than the liquid form.

virgin

In a ___ haircolor application, haircoloring product is applied to the entire strand .

lightened

In double - process haircoloring, the hair is __ before the depositing color is applied

lightness or darkness

In haircoloring, the level system is used to analyze the __ of a hair color.

all answers are correct

Lighteners are chemical compounds that lighten hair by ___ the natural hair pigment

absorb or grab the base color of the toner

Overlightened hair will

20

Permanent haircolor products mixed with an equal amount of __ volume peroxide are capable of lifting the color one or two levels

treats gray or other resistant hair to facilitate better color penetration

Pre- softening

cannot be created by combining other colors

Primary colors

lightens and deposits color in

Single - process haircoloring is a process that __ the hair in one, single application.

largest

Temporary hair color is made up of the __ molecules

lower the volume

The __ of hydrogen peroxide, the lesser the lift or lightening achieved .

perforated cap

The cap technique involves pulling strands of hair through the holes of a __ and applying haircolor or lightener only to these strands

density

What hair characteristic do you use to determine the subsection size to use to assure proper coverage of the haircolor or lightener?

undertone

What is the term for the pigment that lies under the natural hair color?

breakage or complete disintegration of the hair.

What might happen if you apply hydrogen peroxide or any material containing hydrogen peroxide directly over dyes known or believed to contain a metallic salt?

whipped cream

What should the thickness be when working with a cream or paste lightener ?

orange and blue

When ___ are mixed in equal parts, they neutralize each other.

very porous

When tinting __ hair darker, choose a level one to two levels lighter than the desired color

elasticity

Which hair characteristic is an indication of the strength of the cortex, including cross-bonds and melanin molecules?

aniline

___ derivative products of pale, delicate shades designed for use on pre-lightened hair are called toners

permanent

___ hair color has an alkaline pH

semi permanent

___ hair color may be used as a non-peroxide toner for pre-lightened hair

demipermanent

___ hair colors deposit color without lightening natural or artificial color in the air

white

___ hair is the color of keratin without melanin

semi permanent

____ hair color fades gradually.

permanent

____ haircolors require retouching

by lifting it from cuticle layers

oil base dye removers remove artificial pigment from the hair .

semi permanent

self-penetrating colors, such as ___ colors, tend to make a mild chemical and physical change.

mixing equal amounts of two primary colors

A secondary color is created by

retouch

A soap cap is used to blend lines of demarcation when a __ application does not quite match the former color application

how the hair will react to a haircolor product

A strand test is performed for color applications tp determine

warmth or coolness

Tone is the __ of a color

can achieve up to four levels of lift/lightening in one step

40 volume hydrogen peroxide

information appertaining to the haircoloring service

A client record card should include

oxygen

A color change occurs in the hair when __ combines with the melanin

cortex

A permanent haircolor product is mixed with developer and applied to the hair, which allows underdeveloped, small color molecules to enter the ____ and become permanently trapped

saturation

The degree of concentration of pigment or amount of pigment in the color is also known as the

the total number and size of pigment granules

The factors that determine what natura hair colors look like include.

metallic

The first step in the removal of __ dye from the hair is the application of 70 percent alcohol.

paints a lightener or color directly onto clean, styled hair

The free-form technique

three primary and three secondary

The human eye sees only six basic colors

cream

The most popular type of on-the-scalp lightener is

a manufacturer's swatch

The natural level of the client's hair is accomplished by using __ or color ring to match the client's hair color.

performing corrective coloring

The uses for demipermanent haircolor include

peroxide

Tint stains may be removed from the skin with__

demarcation

To blend away the line of __ between the new growth and the previously colored hair, you will perform a retouch application

select a shade lighter than the natural color

To brighten or lighten hair color and to cover gray

protein

To restore damaged hair to a healthier condition, hair conditioners containing lanolin and __ substances should be used