Hair matrix

Definition

The hair matrix is a rapidly dividing layer of cells found at the base of the hair follicle. These cells are responsible for producing new hair and are the source of both the hair shaft and the inner root sheath.

Related terms

Hair Follicle:

A skin organ that produces hair, containing structures such as the hair bulb and root.

Keratin:

A type of protein that is a key structural component of hair, nails, and skin.

Sebaceous Glands:

Glands associated with hair follicles that secrete sebum, an oily substance that helps to protect and lubricate the hair and skin