A skincare routine is a series of steps designed to maintain and improve the health and appearance of the skin. It typically includes cleansing, exfoliating, moisturizing, and applying sunscreen. Each step serves a specific purpose, such as removing dirt and oil, sloughing off dead skin cells, hydrating the skin, and protecting it from harmful UV rays. Many people customize their skincare routine based on their skin type, which can be oily, dry, combination, or sensitive. Additionally, some may incorporate serums or treatments to address specific concerns like acne or aging. Consistency is key for achieving the best results.