Trichology

what is trichology

trichology is the technical name for the study of hair

where is the hair root?

The hair root is located beneath the skin's surface in the hair follicle

where is the Hair Fiber?

The hair fiber is the visible part of the hair that extends above the scalp and consists of the hair shaft

what follicle shape creates straight hair?

round follicles produce straight hair.

what follicle shape creates wavy hair?

oval follicles produce wavy hair

what follicle shape creates curly hair?

elliptical follicles create curly hair

what is the outer layer of the hair shaft called?

the outer layer of the hair shaft is called the cuticle

what is the middle layer of the hair shaft called?

the middle layer of the hair shaft is called the cortex

what is the inner layer of the hair shaft called?

the inner layer of the hair shaft is called the medulla

what are the 3 stages of hair growth?

the 3 stages of hair growth are anagen, catagen, and telogen

what are the three factors that affect the behavior of hair?

the behavior of hair can be affected by heredity, environment, and/or products/appliances

what is Melanin?

Melanin is the natural pigment that gives color to your skin, hair, and eyes and helps protect you from the sun’s rays.

What are the 2 types of melanin called?

The 2 types of melanin are called eumelanin, and pheomelanin

what is albinism?

Albinism is a condition where a person’s body doesn’t produce pigmentation in the hair and skin.

why would it be important for a Hairstylist to understand the science and structure of hair?

it’s important for a hairstylist to understand the science and structure of hair so they know how hair reacts to different products and treatments. This helps them choose the right products for each hair type. It also prevents damage when cutting, coloring, or styling. Knowing how hair grows and behaves helps them keep clients’ hair healthy and looking its best