What occurs during the catagen phase of hair growth?

During the catagen phase of hair growth, a transition process occurs in which the hair follicle shrinks and the hair strand begins to detach from the follicle. This phase is often referred to as the transitional phase, lasting a few weeks, during which the hair stops actively growing and prepares to fall out. It is a crucial part of the hair growth cycle, following the anagen (growth) phase and preceding the telogen (resting) phase.

Understanding the catagen phase is important for estheticians as it informs them about the natural cycle of hair, allowing for better knowledge in hair removal techniques and treatments. The other aspects mentioned, such as growth or waxing, pertain to different phases or methods unrelated to the specific transitional aspect of the catagen phase.