Science
Mechanism of Action
This ingredient functions by creating a thin, occlusive lipid barrier on the skin's surface, which significantly reduces transepidermal water loss (TEWL) and prevents dehydration. Its chemical structure is comparable to key lipids found in jojoba oil, enabling it to deliver specialized fatty components to the skin for enhanced suppleness. Additionally, it serves as a non-aqueous viscosity-enhancing agent, contributing to the homogeneous thickening and overall stability of cosmetic formulations.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Stearyl Erucate is soluble in most hydrophobic solvents but is insoluble in water. No specific optimal pH range for its stability was identified in the provided research.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that alkyl esters, including Stearyl Erucate, are safe for use in cosmetic formulations under current practices and concentrations, provided the final product is formulated to be non-irritating. No specific SCCS or FDA safety review data was found for this ingredient.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Stearyl Erucate is a valuable emollient and skin conditioner, highly compatible with all skin types, that enhances product texture while promoting skin hydration and a smooth feel.
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References
Sources