How long is the current usually applied during a galvanic electrolysis treatment?

In galvanic electrolysis, the duration for which current is applied is critical for effectively treating the hair. The appropriate timeframe for current application generally ranges from 30 seconds to 2.5 minutes per hair follicle. This duration allows the necessary electrochemical reaction to occur, which effectively destroys the hair follicle and prevents future hair growth.

Longer application times within this range ensure that the currents can sufficiently disrupt the follicle while also allowing the surrounding tissues to remain undamaged. Proper training in this treatment method involves understanding the client's skin type and hair characteristics, as these factors can influence the exact duration needed.

This choice reflects standard practices in the field, making it the best answer for this question. Insights into shorter or overly prolonged times can be less effective and may fail to achieve the desired results or even lead to discomfort for the client.