How to Take Care of Oily Skin If you struggle with excessive oil on your face that seems impossible to manage, you are not alone. Oily skin is a common condition that can affect anyone from teenagers to adults over 60. In individuals with oily skin, the sebaceous glands, which produce sebum (the skin’s natural moisturizer), become overactive, leading to a shiny, greasy complexion. Several factors can cause this overproduction of sebum, including genetics, hormonal changes, cl