Haircoloring- Color Theory

What is one of the most creative, challenging, and inspiring salon services?

• Haircutting

• Hairstyling

• Haircoloring

• Manicures

What is the professional, industry-coined term for artificial haircolor products and services?

• Haircolor

• Hair color

• Hair dye

• Hair tint

Which type of melanin is responsible for hair colors ranging from black to dark brown?

• Pheomelanin

• Eumelanin

• Carotene

• Hemoglobin

Which type of melanin is responsible for hair colors ranging from red to light blonde?

• Eumelanin

• Pheomelanin

• Chlorophyll

• Keratin

What is the function of the cuticle in hair structure?

• It is the innermost layer that provides color.

• It protects the interior cortex layer and makes up 20% of the overall strength of the hair.

• It is responsible for hair growth.

• It is the layer where hair color is produced.

What is the function of the cortex in hair structure?

• Provides hair color

• Gives hair strength and elasticity

• Protects the hair from damage

• Absorbs moisture

What is the innermost layer of hair called?

• Cortex

• Medulla

• Cuticle

• Follicle

Which type of hair is the medulla often absent in?

• Coarse hair

• Beard hair

• Fine hair

• Curly hair

What hair colors are associated with pheomelanin?

• Black & Brown

• Blonde & Red

• Gray

• Combination of both

What is hair porosity?

• The hair's ability to absorb moisture

• The hair's color

• The hair's length

• The hair's thickness