What is the term used for the hair growth cycle?

The term used for the hair growth cycle is defined as the anagen, catagen, and telogen phases. This terminology accurately describes the distinct stages of hair growth.

During the anagen phase, which is the active growth phase, hair follicles are actively producing new hair, and this phase can last for several years, depending on genetic factors and overall health. Following the anagen phase is the catagen phase, a transitional period lasting several weeks where hair growth slows, and the hair follicle begins to shrink. Finally, the telogen phase marks the resting phase where the hair is no longer growing but remains in the follicle for a few months before eventually shedding, after which the cycle can begin anew with a new anagen phase.

The other terms do not accurately reflect the recognized stages of the hair growth cycle, which is crucial for understanding hair health and growth patterns in the field of cosmetology. Each of these phases plays a significant role in hair development and care, and knowing them helps cosmetologists advise clients on hair treatment and maintenance effectively.