Skin care involves a range of practices aimed at maintaining the health and appearance of the skin. This includes cleansing, moisturizing, protecting from harmful UV rays, and addressing specific skin concerns such as acne, aging, or dryness. Regular skin care helps to nourish the skin, improve its texture, and prevent damage caused by environmental factors like pollution and sun exposure. The key steps in a skin care routine typically include cleansing to remove impurities, exfoliating to remove dead skin cells, moisturizing to hydrate, and using sunscreen for protection. Specialized treatments such as serums, masks, and spot treatments may also be used to target particular skin issues, leaving the skin feeling refreshed, smooth, and rejuvenated.