Electrolysis Practice Exam

What is the process of using electric currents to remove hair from the body?

1. Electrolysis

2. Laser hair removal

3. Thermolysis

4. Photoepilation

The correct answer is: Electrolysis

The process of using electric currents to remove hair from the body is known as electrolysis. This method involves the use of a small electric current that is delivered through a fine probe inserted into each hair follicle. The electric current destroys the hair follicle, preventing future hair growth. Electrolysis is the only FDA-approved method for permanent hair removal, as it is effective on all hair types and skin tones, making it a widely recognized and established technique for those looking for long-lasting results. In contrast, laser hair removal and photoepilation involve the use of light energy to disable hair growth, but they do not utilize electric currents. Although thermolysis is a method often associated with electrolysis, it specifically refers to the use of heat to destroy hair follicles rather than the direct application of electric currents as seen in traditional electrolysis. Therefore, the precise methodology described in the question directly correlates with electrolysis, confirming it as the correct answer.