Electrolysis Practice Exam 2026 – Comprehensive All-in-One Guide to Master Electrolysis Certification!

The last stage of the growth cycle of hair is referred to as telogen. In this phase, the hair is essentially resting and is no longer growing. It will eventually be shed and replaced by a new hair in the anagen phase, which is the active growth stage.

Catagen hair, on the other hand, is a transitional phase that occurs after the anagen growth phase, where the hair begins to stop growing and prepares to enter the telogen stage. This makes catagen hair distinct from hair in the telogen stage, as it is not at the end of its entire growth cycle but rather in a transitional state moving towards rest.

Lanugo hair refers to the fine, soft hair that develops on fetuses and typically disappears before birth. Hence, it is not directly related to the growth cycle of hair observed in adults.

Recognizing the distinctions between these types of hair is vital for understanding the hair growth cycle and the roles different phases play in hair health and hair removal procedures, such as electrolysis.