How to Improve Excessive Sebum Production on the Skin
Excessive sebum production can be improved through standardized facial cleansing, dietary adjustments, regular sleep patterns, proper skin hydration, and, when necessary, medical treatment—aiming to stabilize sebaceous gland metabolism and reduce excessive oil secretion. If recurrent facial redness, swelling, acne breakouts, abnormally increased sebum production, or accompanying skin flaking occur, prompt medical consultation and treatment are recommended.
1. Standardized Facial Cleansing: Cleanse the face daily with a gentle cleanser to remove excess oil, maintaining an appropriate cleansing frequency. Avoid over-rubbing the skin to prevent damage to the skin barrier, which may trigger compensatory sebum production by the sebaceous glands and help maintain a fresh, non-greasy complexion.
2. Dietary Adjustments: Reduce intake of high-sugar, high-fat, and spicy or irritating foods; increase consumption of fresh fruits and vegetables and high-fiber foods. Ensure balanced nutrition to support stable metabolic function and minimize diet-induced excessive sebum secretion.

3. Regular Sleep Patterns: Maintain consistent early-to-bed, early-to-rise habits; avoid chronic sleep deprivation or irregular day–night cycles. This helps stabilize endocrine function, prevents hormonal fluctuations that may trigger abnormal sebaceous gland activity, and reduces oiliness from within.
4. Proper Skin Hydration: Choose lightweight, non-comedogenic moisturizers to replenish adequate hydration. Maintaining optimal water–oil balance supports skin barrier repair and prevents dehydration-triggered rebound sebum overproduction, thereby alleviating oily skin texture.
5. Medical Treatment (if needed): When persistent oiliness fails to improve with lifestyle modifications, topical medications prescribed by a healthcare provider may be used to regulate sebum production. Consistent, proper use of such agents helps normalize sebaceous gland activity and gradually restore balanced skin metabolism.
Engage in moderate physical activity regularly to enhance overall metabolism and facilitate elimination of metabolic waste. Practice sun protection outdoors to minimize environmental irritation. With long-term, consistent skincare, oily skin conditions can be progressively improved.