Which of the following skin conditions is characterized by excess oil production?

Oily skin is characterized by excess oil production, typically due to overactive sebaceous glands. This condition results in a shiny appearance, enlarged pores, and can be prone to acne and other blemishes, as excess oil can lead to clogged pores and inflammation. Understanding this condition is vital for cosmetologists, as the treatment and care for oily skin often involve using oil-free products and regular exfoliation to help manage oil levels and prevent breakouts.

In contrast, dry skin is marked by a lack of moisture and insufficient oil production, leading to rough, flaky patches. Normal skin has a balanced oil production, neither too much nor too little, while combination skin exhibits characteristics of both oily and dry skin in different areas of the face, rather than an overall excess of oil. Each skin type requires different care habits and product choices, making it essential to accurately identify oily skin for effective treatment and skincare planning.