Oily skin is a common condition that leads to a greasy, shiny complexion, and can make the skin prone to blackheads and pimples. It is caused by an overproduction of sebum within the sebaceous glands, located at the base of hairs, particularly on the face, head, chest, and back. Sebum production is a natural process in healthy skin, strengthening hair and moisturizing skin. It is only when too much is produced that complications arise. Oily skin is caused by both genetic and environmental factors, and while it may not be entirely within your control, it is possible manage it well and get the attractive healthy skin you desire. Here, we take a closer look at the possible causes of oily skin, and how to manage it.

Causes of Oily Skin

There are plenty of factors that affect the amount of sebum produced by the skin, from genetics to cosmetics. Here are the most common causes:

  • Heredity – It appears that oily skin may partly be down to your genetics. Certain people have an excess of a hormone related to testosterone called dihydrotestosterone (DHT). When levels of this hormone are high, or when sebaceous glands are particular sensitive to it, it results in excess sebum production and an oily complexion.
  • Hormone Levels – People experience hormonal shifts at certain times in their life, which can result in oilier skin. For instance, it is common for oily skin to develop in teenagers at the onset of puberty. As people age, they tend to produce less sebum. Pregnancy and menopause can also alter hormone levels that control sebum production.
  • Diet – While some people argue that diet cannot be blamed for oily skin or acne, others have a different opinion. It is known that certain foods can alter hormone levels as well, which affects oil production in the skin. To be on the safe side, try to eat complete foods as often as possible, and avoid processed foods high in carbohydrates and fats.
  • Stress – Emotional and physical stress is sometimes overlooked as a cause for oily skin. When the body is under stress of any kind, it changes its chemistry in order to prepare for action. Immune system functions decrease, muscles tighten, and adrenaline levels rise. Long-term stress increases androgen production, which in turn increases sebum production.
  • Cosmetics – Certain cleansers, moisturizers, and makeup will clog pores and increase oil production. This can lead to further complications, including inflammatory acne. Those with oily skin should avoid cleansers and lotions with a creamy or oily base. All makeup should be water-based and non-comedogenic.

Managing Oily Skin

The best way to manage an oily complexion is to reduce the root causes as much as possible. Beyond that, make sure that your wash your face with a gentle cleanser one or two times a day, in order to remove excess oil and dirt. Avoid overwashing, as this can irritate skin and cause further problems. In-between washings, try using blotting paper to soak up any excess oil. Exfoliation can help to make the skin smoother, brighter, and reduce the incidence of comedone formation.