Science
Mechanism of Action
This ingredient primarily operates as an emollient, actively smoothing and softening the skin's texture. Its occlusive properties are key to creating a defensive film on the skin's surface, thereby significantly boosting hydration by minimizing transepidermal water loss. Beyond its direct skin benefits, it serves multiple roles in cosmetic formulations, including functioning as a binder, an emulsion stabilizer, a slip modifier, and a non-aqueous viscosity increasing agent.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
As a fully hydrogenated oil, it exhibits enhanced oxidative stability compared to its unsaturated counterparts, contributing to extended shelf-life and integrity within cosmetic formulations.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that Hydrogenated Sesame Seed Oil is safe for use in cosmetic applications at current concentrations. Studies have demonstrated it is not a skin or eye irritant, skin sensitizer, or photosensitizer. It is important to note that while partially hydrogenated oils (PHOs) are no longer Generally Recognized As Safe (GRAS) by the FDA for food due to trans fat content, this determination specifically pertains to food products and does not extend to fully hydrogenated oils utilized in cosmetics. This ingredient aligns with the general provisions of the European Union's Cosmetics Regulation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hydrogenated Sesame Seed Oil is a versatile and safe emollient that provides significant hydration and softening benefits across all skin types by forming a protective barrier.
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