Science
Mechanism of Action
As a skin conditioning agent, PEG-40 Glyceryl Trioleate contributes to a smoother, softer skin feel by acting as an emollient. Furthermore, it functions as an emulsifier, stabilizing finely dispersed mixtures of oil and water to ensure product homogeneity and efficacy within cosmetic formulations.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
While direct stability data for PEG-40 Glyceryl Trioleate is limited, general polyethylene glycols are known for their tolerance by the skin and resistance to microbiological degradation, contributing to overall product stability. The non-PEGylated form, Glycerol Trioleate, is sensitive to air, light, and strong oxidizing agents, which may provide general guidance.
Conflicts
- Strong oxidizing agents (based on non-PEGylated Glycerol Trioleate)
Safety
Safety Profile
A direct Cosmetic Ingredient Review (CIR) assessment specific to PEG-40 Glyceryl Trioleate is not available. However, the CIR Expert Panel has reviewed related PEGylated glycerides, such as PEG-40 Glyceryl Cocoate, concluding their safety for use in rinse-off products and up to 10% in leave-on products. Similarly, some PEGylated oils have been deemed safe up to 100% when formulated to be non-irritating. A common consideration for ethoxylated ingredients like this is the potential presence of trace 1,4-dioxane, a manufacturing byproduct, which can be controlled through stringent purification methods.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PEG-40 Glyceryl Trioleate effectively functions as an emollient and emulsifier in diverse cosmetic formulations; however, specific safety and detailed skin compatibility data for this exact compound are currently limited, necessitating further direct investigation.
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