Chapter 21 - Hair coloring

Colored mousses and gels are included in which color category?

• office stationery
• What is Temporary

• kitchen supplies
• household items

What product is a combination of equal parts of a permanent color mixture and shampoo that is used during the last five minutes of a haircolor service?

• Color conditioner
• What is Soap cap

• Color treatment
• Shampoo rinse

The measure of the potential oxidation of varying strengths of hydrogen peroxide is ...........................

• What is volume

• The oxidation potential remains constant regardless of hydrogen peroxide concentration.
• The oxidation potential decreases with the concentration of hydrogen peroxide.
• The oxidation potential is highest at low concentrations of hydrogen peroxide.

The U. S. Federal Food, Drug and Cosmetic Act prescribes that a patch test, also called a (n) ...................... test, be given 24 to 48 hours prior to an application of aniline haircolor.

• allergy
• reaction
• tolerance
• What is predisposition

What are the three types of hair lighteners?

• Perm, Relaxer, Hair gel
• Shampoo, Conditioner, Hair mousse
• What is Oil, cream and powder

• Dye, Temporary color, Hair serum

The haircolor that partially penetrates the hair shaft and stains the cuticle layer, slowly fading with each shampoo, is known as .........................

• temporary hair color
• permanent hair color
• highlighting hair color
• What is semipermanent

What is an example of a natural or vegetable haircolor obtained from the leaves or bark of plants?

• Charcoal powder
• What is Henna

• Beet juice
• Coffee grounds

Chemical compounds that lighten hair by dispersing, dissolving and decolorizing the natural hair pigment are ..................................

• What is lighteners

• conditioning treatments
• styling products
• coloring agents

The preliminary strand test will tell you how the hair will react to the color formula and indicate .......................

• the time required for the color to set
• the best shampoo to use after coloring
• the cost of the hair color service
• What is processing time

What is added to hydrogen peroxide to increase its lifting power?

• What is Activator

• Salt
• Lemon juice
• Vinegar