Oily skin is characterized by an overproduction of sebum, which can lead to a shiny appearance, enlarged pores, and a tendency to develop acne. People with oily skin often find that their makeup doesn't last as long and may feel the need to blot their skin throughout the day. It's important to use gentle, non-comedogenic products that won't clog pores and to avoid over-cleansing, which can actually stimulate more oil production. Look for skincare products with ingredients like salicylic acid and benzoyl peroxide to help control oil and prevent breakouts. A consistent skincare routine and the right products can help manage oily skin and keep it looking its best.