Which phase indicates the initial production of new hair?

The Anagen Phase is the active growth phase of hair follicles, where new hair is produced. During this phase, hair cells divide rapidly, leading to the elongation of the hair strand. This stage can last several years, which allows for significant hair growth.

The presence of active mitosis in the hair follicles during the Anagen Phase supports the creation of new hair, making it crucial for overall hair growth. It's where a majority of the hair lifecycle takes place, establishing a strong foundation for healthy hair.

In contrast, the other phases play different roles in the hair growth cycle. The Telogen Phase is the resting stage, where hair does not actively grow but remains in the follicle. The Catagen Phase is a transitional stage that follows the Anagen Phase, marking the end of the growth cycle where the hair follicle shrinks and detaches. The Exogen Phase involves the shedding of the hair that has completed its cycle, allowing for new hair to grow in its place. Each of these phases contributes to the overall life cycle of hair but does not initiate new hair production as the Anagen Phase does.