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Metallic dyes are known as progressive dyes because the:
With resistant porosity, cuticles are:
A predominant amount of pheomelanin will produce:
A nonoxidative process that uses large and small color molecules and allows small color molecules to penetrate the cuticle and enter the cortex is called:
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Hair breakage and discoloration can happen when coloring hair that has been previously colored with any of the following EXCEPT:
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Colors found opposite each other on the color wheel are called:
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If the hair is more resistant to color, the hair colorist may need to:
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Cream hair colors are generally mixed with cream developer and are applied with a:
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What is the pH level of hydrogen peroxide, a commonly used developer in hair coloring products?
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Why are color molecules able to penetrate the cuticle layer of the hair when using semi-permanent products versus temporary colors?
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The 3 levels of observation are basic, detail and:
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Which of the following is a numbering system that identifies the lightness or darkness of hair colors?
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Lighteners utilize ingredients such as ammonia and peroxide to penetrate the cortex and:
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Which of these design principles creates a relationship of opposites?
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Which color products are available, but their use is discouraged?
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Cool colors include:
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Which hair texture may tend to process slightly lighter than the intended level?
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A level 12 color is:
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The texture of a design can be emphasized or de-emphasized based on:
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An application of which colors would help rid a client of unwanted orange tones?
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Fillers have many advantages and include all of the following EXCEPT:
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Contributing pigment is either the client's naturally present melanin or a combination of the melanin and:
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Common reasons for a color change include:
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A 20 volume hydrogen peroxide solution will generally lift the hair:
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What color design principle can draw attention away from the texture of a design and focus on the silhouette?
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