How long does hair typically need to be in the anagen phase for effective electrolysis?

The anagen phase, also known as the growth phase of the hair cycle, is critical for effective electrolysis. During this phase, the hair is actively growing and is embedded in the hair follicle, making it more vulnerable to destruction by the electrolysis current.

For electrolysis to be effective, the hair typically needs to be in the anagen phase for weeks to months. This duration allows sufficient time for the hair to reach a length that makes it accessible for the electrolysis probe to effectively target the follicle and ensure complete hair removal. In contrast, hair that is only in the growth phase for a few days, hours, or even minutes may not be adequately developed for the treatment to be effective, as the follicle may not have enough hair to work with or might be more challenging to treat effectively. Therefore, ample time spent in the anagen phase is essential for optimal results in electrolysis.