What does 'extraction' refer to in cosmetic practices?

Extraction in cosmetic practices specifically refers to the cosmetic technique of removing impactions and comedones from follicles. This process is essential for maintaining clear skin, especially for individuals experiencing acne or clogged pores. Extracting comedones involves the careful removal of blackheads or whiteheads, which are clogged sebaceous glands filled with oil and dead skin cells. The goal of extraction is to help clear the pores, allowing for healthier skin and potentially reducing the likelihood of future breakouts.

This practice is often performed during facials and should be done with proper techniques to minimize the risk of skin irritation or infection. The other options do not accurately describe extraction; for example, chemically treating the skin is not specifically related to the extraction process, and topical applications address skin concerns without physically removing impurities from the pores.