Electrolysis Practice Exam

What factor is essential for the effectiveness of galvanic current in hair removal?

1. High temperature

2. Proper duration

3. Skin moisture

4. Low frequency

The correct answer is: Proper duration

The effectiveness of galvanic current in hair removal largely hinges on the proper duration of the treatment. This method relies on delivering a continuous current to effectively destroy hair follicles, which requires that the current is applied for a specific amount of time. If the duration is insufficient, the current may not adequately penetrate the follicle, failing to achieve the desired effect of permanent hair removal. On the other hand, excessive duration might not necessarily lead to better results, and could potentially cause unnecessary discomfort. While factors like skin moisture, temperature, and frequency can influence the overall comfort and efficacy of the treatment, the duration of exposure to the galvanic current is a pivotal element that directly affects the quality of hair removal outcomes. Proper timing ensures that the follicles receive enough energy to facilitate their destruction, marking duration as the crucial factor in this process.