Ace the West Virginia Barber Written Exam 2025 – Shape Up for Success!

Question: 1 / 400

What device is used to reduce acne, increase skin circulation, and improve the collagen content in the skin?

Cataphoresis

Cataphoresis is the correct answer because it is a treatment method that uses a galvanic current to deliver water-soluble substances into the deeper layers of the skin. This process helps reduce acne, increase skin circulation, and improve collagen content. LED (Light Emitting Diode) therapy is primarily used for reducing inflammation and promoting collagen production but is not specifically targeted at reducing acne. Microcurrent treatments are used for facial toning and muscle stimulation but are not specifically designed to address acne. Tesla high frequency current is used to treat acne by generating heat and oxygen, which kills bacteria and reduces inflammation, but it is not focused on increasing skin circulation and improving collagen content like cataphoresis.

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LED (Light Emitting Diode)

Microcurrent

Tesla high frequency current

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