Milady Esthetics State Board Practice Test

Which type of exfoliation involves the use of chemical agents?

1. Mechanical exfoliation

2. Microdermabrasion

3. Chemical exfoliation

4. Physical exfoliation

The correct answer is: Chemical exfoliation

The type of exfoliation that involves the use of chemical agents is chemical exfoliation. This method employs various acids or enzymes to dissolve and remove dead skin cells from the surface of the skin. Chemical agents such as alpha hydroxy acids (AHAs), beta hydroxy acids (BHAs), and enzymes work by getting deep into the pores and loosening the bonds between skin cells, allowing for a more profound and effective exfoliation compared to physical methods. Chemical exfoliation is beneficial for treating a range of skin issues, including hyperpigmentation, acne, and fine lines, due to its ability to promote cell turnover and improve skin texture. This method can also be tailored to different skin types and concerns, offering targeted results.