Science
Mechanism of Action
This extract functions primarily through its robust antioxidant profile, including vitamin E and lignans such as sesamin and sesamol, which effectively neutralize free radicals and mitigate oxidative stress. Its fatty acid composition, notably omega-6 and linoleic acid, provides emollient properties, reinforces the skin's natural barrier by complementing ceramides, and reduces transepidermal water loss. Furthermore, it exhibits anti-inflammatory effects that calm irritation, alongside potential antibacterial properties, collectively promoting healthier and more resilient skin.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Hexane extracts of Sesamum indicum seeds demonstrated strong DPPH scavenging activity, exhibiting an IC50 of 52.81 ± 2.30 µg/mL, indicating potent antioxidant capacity in vitro.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The extract's inherent stability is enhanced by its natural antioxidant constituents, such as vitamin E and lignans, which collectively delay oxidation and extend shelf life. Studies on its primary component, sesame oil, consistently report low peroxide values, suggesting a reduced tendency for oxidative degradation.
Safety
Safety Profile
The CIR Expert Panel found Sesamum Indicum Seed Oil and related ingredients to be safe for cosmetic use, reporting no skin or eye irritation, sensitization, or photosensitization. However, the European Cosmetics Regulation advises caution for sensitive skin due to sesame being a known allergen. Individuals with documented sesame allergies should avoid products containing this ingredient.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Sesamum Indicum Seed Extract is a valuable ingredient, offering broad-spectrum benefits including antioxidant protection, significant moisturization, and soothing properties for most skin types, with a low risk of irritation but a necessary caution for those with sesame allergies.
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