Science
Mechanism of Action
This ingredient functions as a skin conditioning agent and emollient, improving the skin's texture and hydration. It is particularly notable for its role as a PEG-free emulsifier for water-in-oil (W/O) systems. By forming a hydrophobic reversed hexagonal liquid crystalline phase, it stabilizes these emulsions, even with high water content, contributing to a desirable non-greasy feel and enhanced water resistance.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Functions as a robust PEG-free emulsifier for water-in-oil (W/O) emulsions, stabilizing them by forming a hydrophobic reversed hexagonal liquid crystalline phase. This mechanism allows for formulations with high water content, ensuring good stability and imparting water resistance to the final product.
Safety
Safety Profile
While the Cosmetic Ingredient Review (CIR) Expert Panel has not specifically reviewed Isostearyl Glyceryl Pentaerythrityl Ether, related compounds such as 'Isostearyl Glyceryl Ether' and 'Pentaerythrityl Tetraester compounds' (e.g., Pentaerythrityl Tetraisostearate) have been concluded as safe. However, a direct safety assessment for this precise compound is not available.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Isostearyl Glyceryl Pentaerythrityl Ether is a valuable multifunctional ingredient, offering significant skin conditioning and emollient benefits, alongside its role as a robust PEG-free water-in-oil emulsifier, though a direct CIR safety review is pending.
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