Why Is My Skin Prone to Oiliness, and What Can I Do About It?

Excessive sebum production in the skin results from imbalances in the internal organs’ yin-yang equilibrium and disruptions in the circulation of qi, blood, and body fluids—conditions that often lead to a “phlegm-damp” constitution and chronically oily skin. So, what causes excessive oiliness on the body—and how should it be managed?

Causes and Management of Excessive Sebum Production on the Body

Excessively oily skin may stem from congenital factors; many individuals are born with highly active sebaceous glands, resulting in robust sebum secretion and naturally oily skin. As one ages, sebaceous glands gradually atrophy and sebum production declines. Typically, this age-related change is asymptomatic and has minimal clinical impact. Oily skin can be improved through multiple approaches: adopt a light,清淡 diet—avoid spicy and greasy foods; maintain adequate hydration; refrain from over-washing the face; and, for those who frequently use computers, apply appropriate skincare products to protect the skin. Additionally, ensure sufficient rest and avoid staying up late, as these measures help alleviate excessive sebum production.

Typically, during puberty, heightened hormonal activity stimulates overactive sebaceous glands, leading to excess sebum on the face and other body areas—and consequently, acne formation. After puberty, as hormone levels normalize, excessive oiliness usually diminishes gradually.

Moreover, excessive sebum production is also closely linked to daily lifestyle and dietary habits. For example, chronic sleep deprivation, high sugar intake, consumption of highly stimulating foods, or excessive psychological stress can all trigger overproduction of sebum. We hope this information proves helpful!