Salicylic acid-based toners or astringents or benzoyl peroxide creams can treat acne and help aid with skin cell turnover. They can also dry out excess sebum. You can apply these products immediately after cleansing, but just before putting on moisturizer.
The main cause of an overproduction of sebum is hormonal imbalances, including as a result of puberty and pregnancy. “As well as hormones, heat, exercise and genetics play a part,” says Kate Kerr, acclaimed clinical facialist.
High-dose red light photodynamic therapy (PDT) offers highly effective and durable treatment for acne by selectively destroying the sebaceous gland.
Diets higher in protein and fiber and lower in saturated fats and refined carbohydrates work well for oily and acne-prone skin. To reduce sebum production, try a Paleolithic diet (rich in fruits, veggies, nuts, and lean meats) or a Mediterranean-style diet (rich in fruits, veggies, fish, olive oil, and legumes).
Vitamin B5
According to Dr. Dach, “Vitamin B5 works by reducing the oil production of the sebaceous glands.” Dach also recommends using L-Carnitine in conjunction with pantothenic acid, which can boost its effects.
Vitamin D. Vitamin D is a fat-soluble vitamin that works alongside our sebaceous glands to regulate sebum production. Vitamin D helps our bodies protect against insulin resistance which can lead to oily skin as insulin stimulates the overproduction of sebum.
Drinking ample water balances the oil and water content on the skin of your face. This helps to prevent excess oil and sebum secretion, which means fewer clogged pores and acne.
The presence of acetic acid in the apple cider vinegar also helps tighten the pores and controls the production of sebum.
Additionally, a diluted ACV solution can help to remove residual product build-up, as well as excess dirt and sebum.
Isotretinoin. Also known as 13-cis retinoic acid, isotretinoin is an oral retinoid that has been proven to result in the greatest reduction of sebum among all other mentioned treatment options.
Refined carbohydrates like sugar, refined flour, white bread, bakery products, desserts are quickly digested and absorbed into the bloodstream, resulting in a spike in insulin levels. High insulin levels increase the level of androgens, which stimulates excessive sebum production, oily skin and acne.
Salicylic acid - The OG degreaser, salicylic acid will help to break down sebum that is trapped or plugged in your pores. Look for treatments and washes with 2% salicylic acid, which is strong enough to remove excess oil and exfoliate dead cells but won't dry out your skin.
Dehydrated skin often causes excessive sebum production to compensate for the lack of hydration in the skin, which is why dehydrated skin can easily be mistaken for oily skin. You will have an excess of sebum, but you will still lack the right and necessary amount of hydration for your skin.
If your skin is oily, then your pores will clog up, eventually leading to acne breakouts. Drinking water balances the natural oils sitting on your face with moisture. Drinking the right amount of water every day might be the easiest way to cure your acne.
Cold water can be especially beneficial for dry or acne-prone skin, says Knapp. “If you have chronically dry skin, hot water can strip your sebum levels (oils) and exacerbate the issue, so cold water is a good alternative.”