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Haircolor
Cosmetology
Question | Answer |
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Powdered per sulfate salts added to hair color to increase it's lightening abilities. | Activators |
Contain small,uncolored dyes that combine with hydrogen peroxide to form larger,permanent dye molecules within the cortex. | Aniline derivatives |
Painting a lightener ( usually a powder off the scalp lightener) directly onto clean,styled hair. | Baliage or free- form technique |
Predominant tone of a color. | Base color |
Lightening technique that involves pulling clean strands of hair through a perforated cap with a thin plastic or metal hook. | Cap technique |
Equalize porosity and deposit color in one application to provide a uniform contributing pigment on pre lightened hair. | Color fillers |
Primary and secondary color combinations that are directly opposite from each other on the color wheel. | Complementary colors |
Used to recondition damaged,overly porous hair,and equalize porosity so that accepts the color evenly from strand to strand and scalp to ends. | Conditioner fillers |
Natural hair color that remains in the hair when the natural color is lightened; must be taken into consideration when hair color is selected.also called undertone. | Contributing pigment |
Also called no- lift, deposit-only color.Formulated to deposit, but not lift (lighten) natural hair color. | Demipermanant haircolor |
Oxidizing against that,when mixed with an oxidation hair color,supplies the necessary oxygen gas to develop color molecules and create a change in hair color. | Developer |
Color technique requiring two separate procedures in which the hair is pre lightened before the deositing color is applied; also called two- step coloring. | Double-process application |
Used to equalize porosity. | Fillers |
Highlighting technique that involves coloring selected strands of hair by slicing or weaving out sections, placing them on foil or plastic wrap,applying lightener pr permanent hair color,and sealing them in the foil or plastic wrap. | Foil technique |
A non ammonia color that adds shine and tone to the hair. | Glaze |
The natural color of hair. | Hair color |
Professional, salon industry term referring to artificial hair color products and services. | Haircolor |
Chemical process involving the diffusion of the natural color pigment or artificial color from the hair; often called "bleaching " or " decolorizing". | Hair lightening |
Coloring some of the hair strands lighter than the natural color to add the illusion of sheen and depth; highlights do not generally contrast strongly with the natural color. | Highlighting |
Mixture of shampoo and hydrogen peroxide; used to slightly lighten natural hair color. | Highlighting shampoo |
System for understanding color relationships. | Law of color |
Lightness or darkness of a color .Refers to the saturation,concentration,or density of a color.answers the question,how much color? | Level |
System that colorists use to determine the lightness. Or darkness of a hair color. | Level system |
Chemical compounds that lighten hair by dispersing,dissolving,and decolorizing the natural hair pigment. | Lighteners |
Visible line separating colored hair from new growth. | Line of demarcation |
Hair colors containing metal salts that chage color gradually by progressive buildup and exposure to air,creating a dull,metallic appearance. | Metallic or gradual colors |
Colors,such as henna,obtained from the leaves or bark of plants. | Natural or vegetable haircolors |
Part of the hair shaft between the scalp and the hair that has been previously colored. | New growth |
Powdered lighteners that cannot be used directly on the scalp. | Off-the-scalp-lighteners |
Oil and cream lighteners that can be used directly on the scalp. | On-the-scalp-lighteners |
A process by which oxygen is released,occurs within the cortex of the hair shaft. | Oxidation |
Test for identifying a possible allergy in a client,required by Federal Food,Drug,and Cosmetic Act.Also called predisposition test. | Patch test |
Lighten and deposit color at the same time and in one application.they are more alkaline than no lift deposit only hair colors and mixed with a higher volume developer. | Permanent haircolors |
First step of double- process haircoloring,used to lift or lighten the natural pigment before the application of toner. | Prelightening |
Process of treating gray or very resistant hair to allow for better penetration of color. | Presoftening |
Pure or fundamental colors ( red, yellow, and blue) that cannot be created by combining other colors. | Primary colors |
Characteristics of some hair types that makes penetration by moisture or chemicals difficult. | Resistant |
Technique of coloring strands of hair darker than the natural color. | Reverse highlighting or lowlighting |
Color obtained by mixing equal parts of two primary colors. | Secondary color |
No-lift, deposit- only,nonoxidation hair color that is not mixed with peroxide and is formulated to last through several shampoos. | Semipermanent haircolor |
Process that lightens and deposits color in the hair in a single application. | Single-process haircoloring |
Coloring technique that involves taking a narrow,1/8 inch section of hair by making a straight part at the scalp,positioning the hair over the foil,and applying lightener or color. | Slicing |
Combination of equal parts of prepared tint and shampoo applied to the hair like a regular shampoo. | Soap cap |
Any technique that involves partial lightening or coloring. | Special effects haircoloring |
Nonpermanant color whose large pigment molecules prevent penetration of the cuticle layer,allowing only a coating action that may be removed by shampoo. | Temporary haircolor |
Intermediate color achieved by mixing a secondary color and it's neighboring primary color on the color wheel in equal amounts. | Tertiary color |
Also called hue of color; the balance of color. | Tone |
Semipermanant,demipermanant,and permanent haircolor products that are used primarily on pre lightened hair to achieve pale and delicate colors. | Toners |
First time hair is colored. | Virgin application |
Measure of varying strengths ( concentration) of hydrogen peroxide; the higher the volume, the greater-the lifting action. | Volume |
Coloring technique in which selected strands are picked up from a narrow section of hair with a zigzag motion of the comb,and lightener or color is applied only to these strands. | Weaving |