Science
Mechanism of Action
As an emollient, PEG-3 Glyceryl Trioleate forms a protective film on the skin's surface, reducing transepidermal water loss and promoting a softer, more supple feel. Its emulsifying properties are derived from its ability to reduce the surface tension between immiscible liquids, thereby creating and maintaining stable emulsions essential for many cosmetic products.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
While generally stable, PEG Glyceryl Trioleate (as a general category) is susceptible to oxidation. It can also undergo hydrolysis when exposed to strong acid or strong alkali conditions, which should be considered during formulation.
Conflicts
- strong acids
- strong alkalis
- strong oxidants
Safety
Safety Profile
PEG-3 Glyceryl Trioleate has not been specifically reviewed by the Cosmetic Ingredient Review (CIR) Expert Panel. However, related PEGylated alkyl glycerides and fatty ester end-capped alkoxylates have been broadly deemed safe for use in cosmetics when properly formulated to be non-irritating, with some concentration limits noted for leave-on products (e.g., up to 10% for certain PEG glyceryl cocoates). The FDA status for this specific ingredient is not readily available, and it is worth noting that PubChem indicates that even related structures like PEG-25 glyceryl trioleate 'might not be a discrete structure'.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While offering established emollient and emulsifying functions, PEG-3 Glyceryl Trioleate lacks specific CIR review and comprehensive safety data for precise assessment.
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