Utah Master Esthetician Practice Exam

What type of exfoliation is microdermabrasion?

1. Chemical

2. Physical

3. Mechanical

4. Enzymatic

The correct answer is: Mechanical

Microdermabrasion is classified as a mechanical exfoliation method. This technique involves the use of a device that emits fine particles to gently remove the outer layer of dead skin cells. As the device passes over the skin, it creates a controlled abrasion that promotes skin renewal and enhances texture. The mechanical action stimulates blood flow and encourages the production of new skin cells, leading to a smoother and more rejuvenated appearance. While chemical exfoliation involves the use of acids or other agents to dissolve dead skin cells, and enzymatic exfoliation uses natural enzymes to break down the keratin in the skin, microdermabrasion relies on the physical act of abrasion to achieve its effects. This distinguishes it from the other methods of exfoliation mentioned. Thus, defining microdermabrasion as a mechanical form of exfoliation is accurate, as it fundamentally relies on the physical removal of the uppermost layer of skin through a mechanical process.