Skin imperfections can affect all skin types and require special attention. Sesame oil, a type of vegetable oil, has numerous benefits for the skin. It is also believed to have beneficial effects on acne-prone skin. Continue reading to find out if sesame oil truly has significant effects on acne.
The effects of sesame oil on acne-prone skin?
Published on May 6, 2024, updated on October 4, 2024, by Marie, Scientific Editor — 4 min of reading
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Sesame Oil: Interesting Properties for Acne Treatment?
Thesesame oil has been cultivated for millennia all around the world. It contains various components, bestowing numerous benefits for the skin. Apparently, it might even be effective against acne. However, to this day, there are no studies on the effects of thesesame oil on acne. We can, however, hypothesize that this ingredient could potentially act on certain aspects of this skin condition.
Sesame oil for its anti-inflammatory virtues.
Acne is a disease associated with skin inflammation. Indeed, the bacteria Cutibacterium acnes , which proliferates excessively in acne-prone skin, converts the triglycerides in sebum into free fatty acids, thereby causing an inflammation of the sebaceous glands . However, sesame oil contains several anti-inflammatory compounds such as lignans, phytosterols (β-sitosterol and campesterol), and phenolic compounds (sesamol and sesamolinol). The sesamin it contains has been the subject of a study that demonstrated its ability to inhibit the production of pro-inflammatory cytokines by significantly reducing the expression of IL-1 and -6 mRNA in fibroblast lines.
Sesame oil possesses antioxidant properties.
Acne can also be exacerbated by oxidative stress generated by certain external aggressions. Free radicals are often associated with the oxidation of sebum's squalene into squalene peroxide, a comedogenic molecule. Sesame oil contains various antioxidants, such as the vitamin E, phenolic compounds, and lignans (sesamin and sesamolin) that can help protect the skin from damage caused by free radicals. By limiting oxidative stress, sesame oil may thus help prevent the worsening of acne.
Furthermore, the fatty acids and phytosterols found in sesame oil can help maintain the skin's hydration level , a crucial element for its hydrolipidic balance. Indeed, skin dryness can lead to reactive hyperseborrhea, a contributing factor to acne. Additionally, proper hydration is essential in conjunction with anti-acne treatments, which often have a drying effect on the skin.
However, it is important to emphasize that acne is due to numerous factors: disruption of the quality and quantity of sebum, sustained bacterial presence, inflammation, accumulation of dead cells... Sesame oil does not act on all these factors and can only be used in certain types ofacne, particularly inflammatory acne.
Thus, sesame oil cannot replace a dermatological treatment. It can only be used as a complementary application.
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Sources
HOLLAND K & al. Acne and Propionibacterium acnes. Clinics in Dermatology (2004).
YAGOUB A. & al. Chemical composition and oil characteristics of sesame seed cultivars grown in Sudan. Research Journal of Agriculture and Biological Sciences (2008).
XIE M. & al. The relationship of antioxidant components and antioxidant activity of Sesame seed oil. Journal of the Science of Food and Agriculture (2015).
