Science
Mechanism of Action
This ingredient functions by significantly reducing the surface tension between immiscible phases, thereby promoting the effective mixing of oil and water in cosmetic formulations. Its amphiphilic structure, comprising a hydrophilic hydroxypropyl group and a lipophilic ethylhexyl group, enables it to stabilize emulsions and improve the solubility of other components, leading to a smoother, more uniform product texture and improved skin feel.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Polyglyceryl-3 Hydroxypropyl Ethylhexyl Ether exhibits a stable chemical nature and demonstrates compatibility with a broad range of other cosmetic ingredients. While specific pH stability data is not available for this exact compound, related alkyl glyceryl ethers are known to be stable against hydrolysis and elevated temperatures.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has assessed the safety of the broader class of 'Alkyl Glyceryl Ethers', to which Polyglyceryl-3 Hydroxypropyl Ethylhexyl Ether belongs, concluding that they are safe under current practices of use and concentration. No specific maximum concentration for this exact ingredient has been established in the provided data.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Polyglyceryl-3 Hydroxypropyl Ethylhexyl Ether is a valuable ingredient, contributing to formulation stability and skin feel as an emollient and surfactant, with its safety supported by its classification within a CIR-approved group.
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