Which phase of hair growth is known as the Anagen phase?

The Anagen phase, recognized as the actively growing phase of hair growth, is critical in the hair cycle. During this phase, which can last anywhere from a couple of years to several years depending on factors like genetics and health, hair follicles are actively producing hair. This is when the cells in the hair bulb divide rapidly, contributing to the lengthening of the hair strand.

Understanding that the Anagen phase is primarily focused on hair production helps emphasize its significance in hair health and growth. It also sets the foundation for how hair responds to treatments and environmental factors. For example, if this phase is prolonged or healthy, individuals may experience longer and fuller hair. In contrast, the other phases of hair growth, like the transitional phase, resting phase, and shedding phase, serve different functions in the hair growth cycle and indicate different stages of hair health.