Hair Follicle

Picture of hair follicle with and without hair

A hair follicle is the sac where hair growth begins.

By Healthwise Staff
Primary Medical Reviewer Adam Husney, MD - Family Medicine
Specialist Medical Reviewer E. Gregory Thompson, MD - Internal Medicine
Last Revised May 29, 2012

Last Revised: May 29, 2012

Author: Healthwise Staff

Medical Review: Adam Husney, MD - Family Medicine & E. Gregory Thompson, MD - Internal Medicine

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