Science
Mechanism of Action
This ingredient functions primarily by forming a protective film on the skin's surface, which effectively minimizes transepidermal water loss (TEWL) and locks in moisture, thereby providing significant hydration. Its emollient properties soften and smooth the skin. Furthermore, it serves as a thickening agent and stabilizer in cosmetic formulations, contributing to a luxurious product feel and improved consistency, and helps to shield the skin from environmental stressors.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The hydrogenation process significantly enhances the oxidative stability of Rapeseed Oil, resulting in a longer shelf life for cosmetic products. It has a melting point of approximately 55-60°C and should be melted above 60°C in the oil phase until a clear solution is achieved, then cooled with moderate stirring. Thermal stability in oil gels can be augmented by co-formulating with silica, waxes, or butters.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that Hydrogenated Rapeseed Oil is safe for use in cosmetic applications. Regulatory bodies like the FDA and EU Cosmetics Regulation consider it non-toxic. It is generally well-tolerated across most skin types, including sensitive skin, although individual patch testing is always recommended for personalized responses.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A valuable ingredient for enhancing skin hydration and texture, Hydrogenated Rapeseed Oil is a stable emollient that reinforces the skin barrier and improves product formulation aesthetics across various skin types.
Related
Similar Ingredients
Finding similar ingredients…