Utah Master Esthetician Practice Exam

What distinguishes the catagen stage of hair growth?

1. Active growth of hair

2. Resting period of hair

3. Transitional period

4. Hair shedding

The correct answer is: Transitional period

The catagen stage of hair growth is characterized as a transitional period. During this phase, which follows the anagen phase (active growth), the hair follicle begins to shrink and the hair shaft detaches from the follicle. This marks a shift from actively producing hair to preparing for the next phase. It's crucial to recognize that during catagen, the hair is no longer growing, but is not actively shedding either. This distinct phase allows hair to transition to the next part of the growth cycle, known as the telogen stage, where the hair enters a resting phase. Understanding these stages helps to appreciate the overall hair growth cycle and the dynamics involved in hair health and growth.