Oily skin is shiny, thick and dull colored. It has a great deal of gloss and shine because of the excessive secretion of coetaneous fat. Often a chronically oily skin has coarse pores and pimples and other embarrassing blemishes. It is prone to blackheads. In this type of skin, the oil producing sebaceous glands are overactive and produce more oil than is needed. The oil oozes and gives the skin a greasy shine. The pores are enlarged and the skin has a coarse look.
Causes of Oily Skin:
·    Heredity
·    Diet
·    Hormone levels
·    Pregnancy
·    Birth control pills
·    Cosmetics you use
·    Humidity and hot weather
Take a skin test, to determine your skin type.