What is the main benefit of using exfoliants in skincare?

The primary benefit of using exfoliants in skincare is to remove dead skin cells. Exfoliation aids in the sloughing off of the outer layer of dead skin, which can accumulate over time and lead to a dull complexion. This process reveals newer, healthier skin underneath and can improve the overall texture and tone of the skin. By eliminating these dead cells, exfoliants can also enhance the penetration of other skincare products, allowing for better absorption of active ingredients.

While hydrating the skin and reducing inflammation are important aspects of skincare, they are not the primary action of exfoliants. Similarly, enhancing skin color may be a secondary benefit of improved skin texture and tone resulting from exfoliation but is not the direct function of exfoliating products. Thus, the core purpose of exfoliation focuses on the effective removal of dead skin cells, promoting a brighter and smoother complexion.