Michigan Esthetician State Board Exam Practice 2026 – Complete Prep Guide

The first stage of hair growth is known as the anagen phase. During this critical phase, hair follicles are actively producing hair strands. This stage can last from several months to several years, depending on various factors such as genetics, health, and hair type.

In this phase, cells in the hair bulb divide rapidly, resulting in the growth of new hair. The length and duration of the anagen stage are essential because they determine the potential length of the hair. A longer anagen phase usually results in longer hair. Understanding this phase is crucial for estheticians, as it helps in planning treatments and managing client expectations regarding hair removal and regrowth.

The other stages, such as catagen and telogen, have distinct characteristics and functions in the hair growth cycle, but they occur after the anagen phase is complete. Epilation refers to a hair removal method and is not a stage of hair growth at all.