A cream for oily skin is primarily a cream that regulates sebum secretion. Its task is to quiet the sebaceous glands so that the skin does not shine during the day. An important role of this type of cosmetic is also to close enlarged pores through which sebum penetrates the surface of the body. This allows, among other things, to avoid the formation of blackheads.
A cream for oily skin will also work well on combination skin. It is worth using it primarily on areas that tend to shine during the day. This is usually the so-called T-zone, i.e. the vertical axis of the face (from the nose, through the mouth, to the chin) and the forehead. However, you should not apply this type of product to areas that tend to dry out, which is most often the cheeks and the area around the eyes.