Illinois Cosmetology Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

The primary function of an exfoliant is to remove dead skin cells. This process is crucial because it helps to reveal the healthier skin layer underneath, promoting a smoother and more radiant complexion. Regular exfoliation can also help to prevent clogged pores, which can lead to acne and other skin issues. By sloughing off the buildup of dead skin cells, exfoliants can improve the overall texture of the skin and enhance its ability to absorb other skincare products effectively.

While hydration, pigmentation enhancement, and increased circulation are important aspects of skincare, they are not the primary role of exfoliants. Hydration is typically the domain of moisturizers, while enhancing pigmentation may involve specific treatments or products aimed at evening skin tone. Increasing blood circulation can be achieved through various methods, including massage and certain treatments, but it is not the main function of exfoliation.