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Hair Coloring Chapter 13 Flashcards
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Hair Coloring Chapter 13 Flashcards

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@LionheartedBrazilNutTree

Questions and Answers

Which of these colors are considered the three purest colors?

  • Green, orange, and purple
  • Pink, brown, and beige
  • Red, blue, and yellow (correct)
  • Black, white, and gray

    • What colors are produced when mixing two primary colors in varying proportions?

    Orange, green, and violet

    A mixture with blue and which color produces green?

    Yellow

    Colors made by mixing primary colors with their neighboring secondary colors in varying proportions are known as?

    <p>Tertiary colors</p> Signup and view all the answers

    Tone can be expressed by?

    <p>Warm or cool colors</p> Signup and view all the answers

    If a client's skin tone falls into yellow, red or orange, it is classified as?

    <p>Warm</p> Signup and view all the answers

    Name a few complementary colors.

    <p>Green and red, blue and orange, yellow and purple</p> Signup and view all the answers

    What complementary color would help eliminate unwanted brassy or orange tones from a hair color?

    <p>Blue based</p> Signup and view all the answers

    Refers to the brightness or vividness of a color or the strength of the tone?

    <p>Intensity</p> Signup and view all the answers

    What is the primary color that is considered the darkest?

    <p>Blue</p> Signup and view all the answers

    What is the lightest hair color level?

    <p>Level 10</p> Signup and view all the answers

    Melanocytes produce small egg-shaped structures called?

    <p>Melanosomes</p> Signup and view all the answers

    Looking at the context of the hair, red hair would be determined by?

    <p>Predominant amount of pheomelanin</p> Signup and view all the answers

    When mixing an oxidative color for hair that is 25-30% gray, apply a color?

    <p>One level lighter than the desired shade</p> Signup and view all the answers

    If the hair is more resistant to color, what may the colorist need to do?

    <p>Pre-lighten or pre-soften the hair</p> Signup and view all the answers

    A level of color shows?

    <p>The lightness or darkness of hair</p> Signup and view all the answers

    The majority of the world's population falls into which level of color?

    <p>Dark</p> Signup and view all the answers

    What factor along with the natural pigment and color level might influence a client's color service?

    <p>Existing tone</p> Signup and view all the answers

    Identifies the warmth or coolness of a color?

    <p>Tone or base color</p> Signup and view all the answers

    Which hair texture may tend to process slightly lighter than the intended level?

    <p>Coarse</p> Signup and view all the answers

    Fine hair which is less resistant may appear to process in which manner when depositing hair?

    <p>Darker</p> Signup and view all the answers

    Chemical products such as lighteners, hair colors, perms, and relaxers affect?

    <p>The porosity of the hair</p> Signup and view all the answers

    What type of porosity may take longer to absorb coloring?

    <p>Resistant</p> Signup and view all the answers

    Condition where the cuticle is lifted or missing is called?

    <p>Extreme porosity</p> Signup and view all the answers

    When hair has been identified as having resistant porosity, the cuticle layers are smooth and?

    <p>Compact</p> Signup and view all the answers

    When changing the color of the hair, the stylist must keep in mind that the final hair color is a combination of existing pigment and?

    <p>The artificial pigment applied</p> Signup and view all the answers

    For any color containing aniline derivative ingredient, what is required?

    <p>Predisposition or patch test</p> Signup and view all the answers

    Not a characteristic of semi-permanent colors: Leaves a line of demarcation.

    <p>True</p> Signup and view all the answers

    Why are color molecules able to penetrate the cuticle layer of the hair when using semi-permanent products versus temporary colors?

    <p>Semi-permanent color molecules are smaller in size</p> Signup and view all the answers

    Semi-permanent colors are alkaline and generally last through several shampoos depending on the?

    <p>Porosity of the hair</p> Signup and view all the answers

    Demi-permanent hair colors are designed to?

    <p>Add tone, deposit color, last 4-6 weeks</p> Signup and view all the answers

    Demi-permanent color uses to develop the color molecules and aid in the color processing?

    <p>Low volume peroxide</p> Signup and view all the answers

    Permanent hair colors are mixed with?

    <p>Hydrogen peroxide</p> Signup and view all the answers

    Which type of hair colors lift the natural pigment and deposit artificial pigment in one process?

    <p>Permanent</p> Signup and view all the answers

    Permanent dyes containing para-dyes would fall into what color category?

    <p>Oxidative color</p> Signup and view all the answers

    The action performed by oxidative tints after the initial application?

    <p>The hair and strand swells</p> Signup and view all the answers

    In a permanent hair color procedure, the small colored molecules enter the hair with the aid of an alkalizing agent like?

    <p>Ammonia</p> Signup and view all the answers

    High lift tints are designed to achieve lighter colors and are generally mixed with double the amount of?

    <p>30-40 volume peroxide</p> Signup and view all the answers

    Cream hair colors are generally used with a cream developer and are commonly applied with a?

    <p>Bowl and brush</p> Signup and view all the answers

    In order for a toner to be effective, what needs to be performed?

    <p>Hair needs to be pre-lightened</p> Signup and view all the answers

    What product would be selected to neutralize a brassy gold effect after pre-lightening a client's hair?

    <p>Toner</p> Signup and view all the answers

    Patch test is required with permanent colors because they contain which type of derivative?

    <p>Aniline</p> Signup and view all the answers

    What base toner would be used to produce a neutral blond on pre-lightened pale yellow hair?

    <p>Violet</p> Signup and view all the answers

    What product would be used to equalize the porosity and deposit a base color on the client's hair?

    <p>Filler</p> Signup and view all the answers

    Which would result from the following choices could generally be expected when using a filler?

    <p>Replace the hair's missing primary color</p> Signup and view all the answers

    What products are used to remove or diffuse melanin?

    <p>Lighteners</p> Signup and view all the answers

    Lighteners utilize ingredients such as ammonia and peroxide to penetrate the cortex and?

    <p>Cause the melanin to break</p> Signup and view all the answers

    How many stages of lightening or decolorization exist?

    <p>10</p> Signup and view all the answers

    Hair should never be lightened or decolorized?

    <p>White</p> Signup and view all the answers

    If the hair is over-lightened, a toner may cause the hair to appear?

    <p>Ashy or gray</p> Signup and view all the answers

    Which of the following factors would affect the processing time when lightening hair?

    <p>Amount of natural pigmentation of melanin in the hair</p> Signup and view all the answers

    Another name for undertone is?

    <p>Contributing pigment</p> Signup and view all the answers

    What can be mixed with a cream on-the-scalp lightener to speed the process?

    <p>An activator</p> Signup and view all the answers

    In order to lift one or two levels of color, which of the following products would be selected?

    <p>Oil lightener</p> Signup and view all the answers

    Powder lightener without buffering agents and conditioners could not be used for what procedure?

    <p>Double-process blond</p> Signup and view all the answers

    What product comes in a powder form and when mixed with hydrogen peroxide becomes a strong lightening agent?

    <p>Off-the-scalp lightener</p> Signup and view all the answers

    On the scalp and off the scalp lighteners have a pH level around?

    <p>9</p> Signup and view all the answers

    In order to become active, hydrogen peroxide needs to be mixed with ammonia or?

    <p>Alkaline compounds</p> Signup and view all the answers

    Which of the following items is an oxidizing agent used with demi-permanent and permanent colors, lighteners, and toners?

    <p>Developer</p> Signup and view all the answers

    What is the pH level of hydrogen peroxide, a commonly used developer in hair coloring products?

    <p>Between 2.5-4.5</p> Signup and view all the answers

    What is used to achieve more levels of lift when working with lighteners?

    <p>Higher volume of developer</p> Signup and view all the answers

    Which type of mixing bowls may cause peroxide to weaken?

    <p>Metal</p> Signup and view all the answers

    What is the shelf life of hydrogen peroxide?

    <p>3 years</p> Signup and view all the answers

    Metallic dyes are known as progressive dyes because?

    <p>The hair darkens with each application</p> Signup and view all the answers

    Color products that are unavailable but are not recommended for use are?

    <p>Metallic, compound dyes, and vegetable dyes</p> Signup and view all the answers

    Why does the base area lighten faster when using a mid-strand to ends than base technique?

    <p>Heat from the scalp accelerates the processing</p> Signup and view all the answers

    Which application technique is used to brush color or lightener directly on the surface of dry, styled hair?

    <p>Free-form painting</p> Signup and view all the answers

    Special effects using color darker than the natural hair color on selected strands is referred to as?

    <p>Lowlighting</p> Signup and view all the answers

    Which techniques utilize a piece of foil or thermal strip that holds lightener or color?

    <p>Weaving and slicing</p> Signup and view all the answers

    The amount of density of the strands selected during the cap technique in hair coloring will determine?

    <p>If the effect will be subtle or dramatic</p> Signup and view all the answers

    After an oxidative color has been used, any leftover product needs to be?

    <p>Discarded</p> Signup and view all the answers

    Overlapping lightener during a retouch service could?

    <p>Result in breakage</p> Signup and view all the answers

    If redness and swelling were found around the test area when performing a predisposition test, what steps should be taken?

    <p>Stop the service, ask the client how they are feeling, have the client seek medical attention</p> Signup and view all the answers

    A preliminary strand test should be performed?

    <p>At the crown</p> Signup and view all the answers

    If the hair does not appear light enough during a preliminary strand test, which step should be implemented?

    <p>Increase processing time</p> Signup and view all the answers

    To avoid any false color analysis, be sure the area used for performing the analysis is?

    <p>Well lit, preferably with windows</p> Signup and view all the answers

    Repeating back what a client has said in order to clarify any misunderstanding is called?

    <p>Reflective listening</p> Signup and view all the answers

    When should a cosmetologist ask a client about past color services?

    <p>After the greeting, prior to performing the service</p> Signup and view all the answers

    During a client consultation prior to the service, which of the following items could be used to better understand the client's specific desires?

    <p>Hair color swatches</p> Signup and view all the answers

    Maintaining ongoing hair services and consistent chemical results can be achieved by?

    <p>Keeping accurate records</p> Signup and view all the answers

    Temporary colors should be applied to which of the following hair conditions?

    <p>Clean, towel-blotted hair</p> Signup and view all the answers

    Semi-permanent colors that contain an aniline derivative ingredient require a?

    <p>Predisposition test</p> Signup and view all the answers

    Applying color over previously colored hair to refresh color is referred to as?

    <p>Color glazing</p> Signup and view all the answers

    During a retouch procedure for a lighter result, apply the mixture to?

    <p>Base/regrowth area only</p> Signup and view all the answers

    What type of lightener is generally used when performing a cap highlighting technique?

    <p>Powder</p> Signup and view all the answers

    What process involves lightening hair and then recoloring to the desired tone?

    <p>Double process blond</p> Signup and view all the answers

    What size partings are used for a double-process blond procedure?

    <p>1/8&quot; or 3cm</p> Signup and view all the answers

    In a double-process blond procedure, after rinsing the lightener and checking the scalp for abrasions you should?

    <p>Mix and apply the toner</p> Signup and view all the answers

    Coloring the hair back to its original color is called?

    <p>A tint back</p> Signup and view all the answers

    Which of the following methods would be used if a hair color service results in a darker color than the client desires?

    <p>Hair color removal technique</p> Signup and view all the answers

    What would provide an even base from which to work during a tint back procedure?

    <p>Filler</p> Signup and view all the answers

    Which of the following responses could be the reason for a color result that is too light?

    <p>Color formula was too light</p> Signup and view all the answers

    Apply 70% alcohol to the hair strand for five to seven minutes to remove which of the following products?

    <p>Henna</p> Signup and view all the answers

    Generally following a color hair removal procedure, the stylist should?

    <p>Tint to desired color</p> Signup and view all the answers

    Study Notes

    Hair Coloring Fundamentals

    • Three primary colors: red, blue, yellow.
    • Mixing primary colors yields secondary colors: orange, green, violet.
    • Blue mixed with yellow produces green.
    • Tertiary colors result from mixing primary colors with adjacent secondary colors.

    Color Characteristics

    • Tone can be described as warm or cool.
    • Warm skin tones include yellow, red, and orange hues, while cool tones have blue or pink hues.
    • Complimentary color pairs include green/red, blue/orange, and yellow/purple; blue-based colors neutralize brassy tones.

    Hair Color Levels

    • Hair color levels range from 1 (darkest) to 10 (lightest), with level 10 being the lightest.
    • Majority of the global population has darker hair.

    Hair Composition and Processing

    • Melanocytes create melanosomes, influencing hair color via pigmentation: eumelanin (dark) and pheomelanin (red).
    • Determining hair color involves assessing existing pigment and tone.
    • Coarse hair often processes lighter, while fine hair tends to appear darker when colored.

    Product Utilization

    • Chemicals in lighteners and colors affect hair porosity.
    • Resistant porosity slows color absorption; extreme porosity indicates lifted or missing cuticles.
    • Permanent colors mix with hydrogen peroxide, while demi-permanent colors use low volume peroxide.
    • Semi-permanent colors last several shampoo sessions and contain smaller molecules for deeper penetration.

    Application Techniques

    • Patch tests are necessary with aniline derivative ingredients in permanent colors.
    • Toners correct unwanted tones post-lightening; processes often require pre-lightening.
    • Hair coloring techniques include freeform painting, foiling (weaving/slicing), and cap techniques.

    Retouch Procedures

    • During retouches, apply color to new growth areas.
    • For over-lightened hair, a toner may create an ashy appearance.

    Safety and Protocols

    • Always discard leftover oxidative color products after service.
    • Avoid using metallic bowls with peroxide to prevent weakening.
    • Use reflective listening during client consultations to clarify desires.

    Color Correction Techniques

    • Tint back procedures revert hair to original hue.
    • Color glazing refreshes previously dyed hair.
    • If a service results in an undesired darker color, a hair color removal technique can be employed.

    Product Specifics

    • Hydrogen peroxide, an oxidizing agent, serves various coloring processes and has a 3-year shelf life.
    • Filler products help equalize porosity and contribute a base color.
    • Lighteners break down melanin using ammonia and peroxide, achieving up to 10 stages of lightening.

    Testing and Evaluation

    • A preliminary strand test should be conducted at the crown to assess processing time and expected color results.
    • Ensure a well-lit area for color analysis to avoid misjudgment in results.

    Common Hair Color Issues

    • Overlapping lighteners during retouch can cause breakage.
    • Address signs of allergic reactions during patch tests immediately.

    Maintenance and Records

    • Keep accurate client records to maintain consistent results over time.
    • Consult color swatches to align services with client expectations.

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    Test your knowledge with these flashcards based on Chapter 13 about hair coloring. Explore the primary colors and their mixtures to understand color theory better. Perfect for students learning about hair color fundamentals.

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