Milady Chapter 21 Quiz & Flashcards on Haircoloring

Questions and Answers

The layer of the hair that provides strength and elasticity is the ___

cortex

In individual hair strands, hair texture is determined by the ___

diameter

If the cuticle is lifted, allowing the hair to take color quickly, the hair is said to have ___

high porosity

Hair color levels are arranged on a scale from ___

1 to 10 Signup and view all the answers

Hair color tones can be described as ___

warm, neutral, or cool Signup and view all the answers

Colors that are described as sandy or tan are considered ___

natural tones Signup and view all the answers

Which color will help minimize orange tones in the hair?

blue Signup and view all the answers

Pure or fundamental colors that cannot be achieved from a mixture are _____

primary colors Signup and view all the answers

The strongest and only cool primary color is?

blue Signup and view all the answers

Red added to blue base-based colors will cause them to appear _____

lighter Signup and view all the answers

A _____ color is achieved by mixing a secondary color and its neighboring primary color.

tertiary Signup and view all the answers

Depending on the level of color, equal proportions of the primary colors will produce _____

gray, white, and black Signup and view all the answers

A primary and secondary color positioned opposite each other on the color wheel are considered _____

complementary colors Signup and view all the answers

Temporary color pigment molecules do not penetrate because they are _____

large Signup and view all the answers

Semipermanent hair color on average should last _____

4 to 6 weeks Signup and view all the answers

Which type of hair color penetrates the hair shaft and is formulated to deposit but not lift color?

demipermanent hair color Signup and view all the answers

Which type of hair color lightens and deposits color at the same time and in a single process?

permanent hair color Signup and view all the answers

To provide maximum lift in a one-process color service, most high-lift colors require_____

40 volume Signup and view all the answers

During the decolorization process, natural hair can go through as many as _____

10 stages Signup and view all the answers

Overlapping color can cause breakage and create a sign of roots or _____

a line of demarcation Signup and view all the answers

The forms of hair lighteners are _____

oil, powder, and cream Signup and view all the answers

In _____ selected strands are picked up from a narrow section of hair with a zigzag motion of the comb?

weaving Signup and view all the answers

For clients with 80 to 100 percent gray, which hair color is generally most flattering?

a blonde shade Signup and view all the answers

To cover unpigmented hair in a salt-and-pepper current, the color formulation should be _____

2 levels lighter than the natural level Signup and view all the answers

The process of pretreating gray or very resistant hair to allow for better penetration is known as _____

presoftening Signup and view all the answers

On a lightener retouch, new growth is lightened ____

first Signup and view all the answers

To produce a hair color that looks natural, how many primary colors must be present?

three Signup and view all the answers

The best way to obtain pale blonde results is to use _____

double-process blonding Signup and view all the answers

When hair is violet, it is recommended that you use _____

yellow Signup and view all the answers

When hair is blue, it is recommended that you use _____

orange Signup and view all the answers

Selecting _____ base colors creates brighter colors.

warm Signup and view all the answers

Demipermanent hair color _____ color.

deposits but does not lift Signup and view all the answers

During a hair color consultation, you should _____

look at the client directly Signup and view all the answers

Which word is the best choice to use when discussing hair color with clients? Good, Bleached, Soft, or Frosted

Soft Signup and view all the answers

When performing a patch test, which color should you use?

the same shade that will be used for the hair color service Signup and view all the answers

Hair that has previously received a color service will have _____

a greater degree of porosity Signup and view all the answers

Under-lightened hair is likely to appear to have more ____ than the intended color.

yellow or orange Signup and view all the answers

The term ______, or hue, refers to balance of color.

tone Signup and view all the answers

What coloring technique requires two separate procedures in which the hair is pre-lightened before the depositing color is applied?

double-process application Signup and view all the answers

The melanin that gives blond and red colors to hair is called?

pheomelanin Signup and view all the answers

The powdered persulfate salts added to hair color to increase its lightening ability are called?

activators Signup and view all the answers

The term _____ refers to a combination of equal parts of a prepared permanent color mixture and shampoo used for the last 5 minutes.

soap cap Signup and view all the answers

_____ refers to the varying degrees of warmth exposed during a permanent color or lightening process.

contributing pigment Signup and view all the answers

What is the technique of coloring strands of hair darker than the natural color?

reverse highlighting Signup and view all the answers

What is the unit of measurement used to identify the lightness or darkness of a color?

level Signup and view all the answers

What is the proper way to write the term that refers to the natural color of the hair?

hair color Signup and view all the answers

A(n) ____ is a chemical compound that lightens hair by dispersing, dissolving, and decolorizing the natural hair pigment.

lightener Signup and view all the answers

Which of these measures the concentration and strength of hydrogen peroxide?

Volume Signup and view all the answers

Colors obtained from the leaves or bark of plants are called ____.

natural hair colors Signup and view all the answers

A ___ is a non-ammonia color that adds shine and tone to the hair.

filler Signup and view all the answers

The term ____ means difficult for moisture or chemicals to penetrate.

resistant Signup and view all the answers

What is used to recondition damaged or overly porous hair and equalize porosity?

conditioner filler Signup and view all the answers

___ is an oxidizing agent that, when mixed with an oxidation hair color, supplies the necessary oxygen gas.

hydrogen peroxide developer Signup and view all the answers

A ___ is used to equalize porosity and deposit color.

color filler Signup and view all the answers

The process that involves taking a narrow, 1/8-inch section of hair by applying lightening or color is called?

slicing Signup and view all the answers

The system for understanding color relationships is called?

the law of color Signup and view all the answers

The term __ refers to the first time the hair is colored.

virgin application Signup and view all the answers

Which type of melanin lends black and brown colors to the hair?

eumelanin Signup and view all the answers

A(n) ___ is a powdered lightener that cannot be used directly on the scalp.

off-the-scalp lightener Signup and view all the answers

Hair colors containing metal salts that change hair color gradually by progressive buildup are called?

gradual haircolors Signup and view all the answers

A ___ is a test performed to determine how the hair will react to the color formula.

strand test Signup and view all the answers

When identifying natural levels for a hair color service, your most valuable tool is the ___

color wheel Signup and view all the answers

The medium primary color is:

red Signup and view all the answers

Which type of color adds subtle color results?

semipermanent color Signup and view all the answers

What is the role of the alkalizing ingredient in permanent hair color?

to raise the cuticle of the hair Signup and view all the answers

Henna is an example of what type of hair color?

natural hair color Signup and view all the answers

What is the standard hydrogen peroxide volume?

20-volume Signup and view all the answers

A release statement is NOT a legally binding contract.

True Signup and view all the answers

Semipermanent colors remove color.

False Signup and view all the answers

A __ consistency provides the best control during the application of lightener.

creamy Signup and view all the answers

Study Notes

Haircoloring Fundamentals

Cortex is the inner layer of hair that provides strength and elasticity.
Hair texture is determined by the diameter of individual hair strands.
High porosity indicates a lifted cuticle that allows hair to take color quickly.
Haircolor levels are organized on a scale from 1 to 10, indicating lightness to darkness.
Hair color tones are classified as warm, neutral, or cool.

Hair Color Characteristics

Natural tones are represented by colors such as sandy or tan.
Blue minimizes orange tones in hair, acting as a neutralizing agent.
Primary colors cannot be achieved from a mixture and include red, blue, and yellow.
Blue is the only cool primary color among the three.
Adding red to blue base colors lightens their appearance.

Color Mixing and Effects

Tertiary colors result from mixing secondary colors with their neighboring primary colors.
Gray, white, and black can be produced by equal proportions of all primary colors.
Complementary colors consist of a primary and a secondary color positioned opposite each other on the color wheel.
Temporary color pigments are too large to penetrate the hair shaft.

Hair Color Applications

Semipermanent hair color typically lasts 4 to 6 weeks.
Demipermanent color deposits but does not lift color within the hair shaft.
Permanent hair color lightens and deposits color in one step due to higher alkalinity.
High-lift colors often require 40-volume developer for maximum lift.

Color Techniques and Treatments

Natural hair can undergo up to 10 stages of decolorization.
A line of demarcation indicates overlapping color, which may lead to breakage.
Forms of hair lighteners include oil, powder, and cream.
Weaving is a technique that uses a zigzag motion to select strands for lightening.

Color Formulation and Consultation

Pale blonde is flattering for clients with 80 to 100 percent gray hair.
Covering unpigmented hair (salt-and-pepper) usually requires a color 2 levels lighter than the natural level.
Presoftening helps resistant hair accept color better.
During consultations, maintain direct eye contact with the client for better communication.

Color Testing and Results

When discussing color with clients, "soft" is the most suitable term to use.
A patch test should use the same shade intended for the haircolor service.
Hair that has undergone prior coloring displays a greater degree of porosity.
Under-lightened hair may show more yellow or orange hues than planned.

Color Science and Properties

Tone refers to the balance of color (hue).
Double-process application involves prelightening hair before depositing color.
Pheomelanin gives blond and red shades to hair.
Activators enhance lightening ability of haircolor.

Additional Hair Coloring Concepts

Soap Cap is a mix of permanent color and shampoo used for refreshing mid-lengths and ends.
Contributing pigment refers to the warmth revealed during permanent coloring.
Reverse highlighting darkens strands of hair compared to the natural color.
The level is a measurement unit for the lightness or darkness of hair color.

Haircolor Processes and Agents

Virgin application is the first instance of coloring hair.
Eumelanin contributes to black and brown hair colors.
Off-the-scalp lighteners are powders not safe for direct scalp application.
Gradual haircolors change hair color gradually and may lead to a dull appearance.

Hair Coloring Techniques and Tools

Strand test evaluates hair's reaction to color formulas.
The color wheel assists in identifying natural levels for color services.
The medium primary color is red.
Semipermanent color provides subtle results without significant lifting.

Practical Application Tips

The alkalizing ingredient in permanent haircolor serves to raise the hair cuticle for better product penetration.
Natural hair color examples include henna.
Standard hydrogen peroxide volume is 20-volume.
A release statement is not a legally binding contract.
Semipermanent colors remove little to no color from hair.
A creamy consistency in lighteners ensures optimal control during application.

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Description

Prepare for your Milady Chapter 21 Haircoloring exam with this set of flashcards. Each card defines essential terms related to hair structure and coloring techniques, ensuring you have a solid understanding of concepts like cortex, diameter, and porosity. Test your knowledge and boost your confidence for the exam!

Milady Chapter 21-Haircoloring Review