Tennessee Cosmetology Practice Exam 2026 – Your All-in-One Guide to Mastering the Exam!

Exfoliation refers to the process of removing dead skin cells from the surface of the skin. This technique is essential in skincare because it helps to reveal fresher, healthier skin underneath. By sloughing off the outer layer, exfoliation can enhance the skin’s texture and promote cell turnover, which can lead to a brighter complexion. Additionally, it can improve the effectiveness of other skincare products by allowing them to penetrate deeper into the skin.

The other options address different aspects of skincare. Moisturizing the skin is crucial for hydration but does not involve the removal of dead skin. Cleaning pores focuses on eliminating dirt and impurities, which is another important part of skincare but distinct from exfoliation. Lastly, applying sunscreen is vital for protecting the skin from UV damage, but it does not play a role in the removal of dead cells. Understanding the specific function of exfoliation helps in building a comprehensive skincare routine.