Chapter 21: Haircoloring

The natural color of hair is determined by this substance.

Hair __________________ is detemined by the diameter of an individual hair strand.

Hair ________________ is the number of hairs per square inch, known as thick or thin.

_______________________ is the hairs ability to absorb moisture.

Cuticle is lifted, hair takes color quickly.

• low porosity

• average porosity

• high porosity

Cuticle is tight, hair is resistant.

• low porosity

• average porosity

• high porosity

Cuticle is slightly raised, hair is normal and processes in an average amount of time

• low porosity

• average porosity

• high porosity

What are three components of hair?

The outer layer of hair is known as _________________.

The middle layer of hair is known as _______________________.