Show:
HAIR COLOR
HAIR STRUCTURE
COLOR WHEEL
MYSTERY ?'S
DECOLORIZATION
100
Basic truths, laws, or assumptions which are self evident, universal and timeless and is understood by everyone and inarguable
What is a principle?
100
layer of the hair's structure which consists of spiraling chains of protein
What is the cortex
100
these colors when combined are capable of mixing all colors. but cannot be created or formed by any combination of colors
What are primary colors
100
the basic name used to describe the hair color itself
What is hue
100
used when less lift is desired, to deposit haircolor or to enhance natural color
What is 10% volume hydrogen peroxide developer?
200
refers to the lightness or darkness of a hair color. without regard to tonal value
What is level?
200
1.) size, amount and distribution of melanin 2.) in fine hair this is grouped more tightly so hair color takes faster and looks darker
What is the effects that melanin has on hair?
200
a combination of all three primary colors combined.
What is neutral?
200
As soon as this product is mixed into the formula, it begins to release oxygen. this is known as
What is oxidation?
200
the amount of change depends on teh amount of pigment in the hair, the strength of the lightening product, and the length of time that the product is processed. during this process the hair can go through as many as 10 stages.
what is the decolorizing process or the stages of lift?
300
extremely small colorless molecules that penetrate through the cuticle into the cortex with the use of an alkaline agent
What is oxidative dye molecule?
300
produces dark brown and black pigment
What is eumelanin?
300
to know whether to enhance, counteract, or balance the _________ during the coloring process.
What is the importance of undertones?
300
used to provide standard lift and gray coverage.
what is 20% volume developer?
300
measures the concentration and strength of hydrogen peroxide
what is volume?
400
large pre-colored molecules that do not need hydrogen peroxide. they stain the cuticle only and do not penetrate the cortex
What is direct dye molecule?
400
produces red and yellow pigment
What is pheomelanin?
400
a system for understanding color
What is the law of color?
400
semi., demi. and sometimes permanent colors that are used on prelightened hair to achieve a more uniform end result.
What is a toner?
400
dry, cream and liquid
What are the types of hydrogen peroxide developer?
500
small uncolored dyes that combine with hydrogen peroxide to form larger, permanent dye molecules within the cortex
What is analine derivatives?
500
responsible for the white appearance in hair which lacks melanin
What is keratin?
500
the predominant tone of a color
What is a base color?
500
applied off the scalp only and will produce the lightest possible results
What is powder lightener?
500
can be used with almost any type of tint or bleach because the formula's are generally the same from manufacturer to manufacturer. ( dries out faster because it has no conditioning agents)
What is liquid developer?