What is the name of the active growth phase in the hair growth cycle?

The active growth phase in the hair growth cycle is known as anagen. During this phase, hair follicles are actively producing hair, which can last for several years, depending on the individual and the specific hair type. Anagen is crucial for the overall health and longevity of the hair, as it is during this phase that the hair shaft is formed and nourished with essential nutrients.

Other phases like telogen and the correctly termed catagen (not "catogen") represent different functions in the hair growth cycle. Telogen is the resting phase when hair is not actively growing, and catagen is a transitional stage where follicle activity declines and the hair shaft separates from the follicle. Understanding these phases helps in recognizing hair growth patterns and is essential knowledge for anyone preparing for the ITEC Certificate in Waxing Practice.