Science
Mechanism of Action
This ingredient interacts with the skin through multiple mechanisms. It acts as a skin conditioning agent (emollient), softening and smoothing the epidermal surface. As a surfactant, it plays a crucial role in stabilizing cosmetic formulations by allowing oil and water to mix uniformly, creating finely dispersed emulsions. Furthermore, as a polyethylene glycol (PEG) derivative, it enhances the skin's moisture retention capacity by forming hydrogen bonds with water molecules, providing long-term hydration and supporting the skin's natural barrier function to minimize water evaporation.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has assessed PEG-30 Glyceryl Trioleate, concluding its safety for use. In leave-on cosmetic formulations, its concentration is limited to a maximum of 10%, contingent upon the final product being formulated to be non-irritating. Manufacturers are advised to rigorously control potential impurities like 1,4-dioxane and ethylene oxide through purification steps. The prior caveat regarding use on damaged skin has been removed for many PEG derivatives. No specific SCCS opinion was identified for this compound.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PEG-30 Glyceryl Trioleate is a valuable multi-functional ingredient providing skin conditioning, emulsifying capabilities, and hydration, deemed safe for use within specified concentration limits and proper formulation.
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References
Sources