What is the first phase in the eyelash growth cycle called?

The first phase in the eyelash growth cycle is known as the Anagen phase. During this phase, the lashes are actively growing. It is a crucial time when the hair follicles are receiving nutrients and are fully engaged in producing hair, leading to longer lash lengths. This growth phase can last several weeks to months, depending on individual factors such as genetics and overall health.

Understanding the Anagen phase is important for lash specialists as it directly influences the lifespan and quality of the lashes. For optimal lash applications and to ensure that the extensions bond properly, knowing the timing of the growth phases can help avoid applying extensions to lashes that are in the later phases, where growth is not active, as those lashes are more likely to shed.