Laser Technician (International Board of Electrologist Certification) IBEC Board Exam

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What is the primary purpose of using galvanic electrolysis in hair removal?

To stimulate hair growth
To remove unwanted hair by chemical means
To destroy hair follicles with electrical current
To change hair color temporarily

The correct answer is: To destroy hair follicles with electrical current

The primary purpose of using galvanic electrolysis in hair removal is to destroy hair follicles with electrical current. This method involves the application of a direct electrical current through a fine probe inserted into the hair follicle. The current generates a chemical reaction that creates lye (sodium hydroxide) at the hair root, effectively damaging the follicle and preventing future hair growth. This technique is particularly effective for permanent hair removal as it targets the source of hair production directly. Other options, such as stimulating hair growth or changing hair color, are not relevant to the purpose of galvanic electrolysis. Additionally, while removing unwanted hair by chemical means may refer to methods like depilatory creams, it does not pertain to the electrical process utilized in electrolysis. Therefore, the correct understanding of galvanic electrolysis revolves around its capacity to permanently destroy hair follicles through a methodical application of electrical current.