What is the resting stage of the hair growth cycle called?

The resting stage of the hair growth cycle is known as telogen. During this phase, the hair follicle is inactive, and the club hair (the hair that has stopped growing) remains in the follicle. This stage typically lasts for several weeks to a few months before the hair falls out and is eventually replaced by new hair that begins to grow in the anagen phase.

The role of telogen is important because it signifies a natural part of the hair growth cycle, allowing for renewal and growth of hair. In contrast, the anagen phase is the active growth stage, while catagen is a transitional phase that follows anagen, where the hair begins to prepare for shedding. Exogen refers to the process of hair shedding, which can occur during or at the end of the telogen phase. Understanding the phases of the hair growth cycle, particularly the significance of telogen as the resting stage, is vital in fields related to hair and skin care.