Science
Mechanism of Action
This ingredient functions primarily as a surfactant and emulsifier within skincare formulations. As an emulsifier, it plays a crucial role in enabling the stable blending of oil and water-based components, which is essential for uniform product texture and stability. Furthermore, it serves as a skin-conditioning agent, enhancing the skin's moisture content by forming a protective film. Like other polyethylene glycol (PEG) derivatives, it has the capacity to attract and retain moisture by forming hydrogen bonds with water molecules, thereby providing hydration and helping to minimize transepidermal water loss.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
While the non-PEGylated Glyceryl Trioleate is susceptible to oxidation and light, PEG-60 Glyceryl Trioleate, as a PEG derivative, generally demonstrates good stability and is resistant to microbiological degradation. Specific pH stability data is not provided.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has evaluated 60 PEGylated alkyl glycerides, including PEG-60 Glyceryl Trioleate, deeming them safe for use in current cosmetic practices and concentrations, provided formulations are non-irritating. Similar PEGylated oils, such as PEG-40 and PEG-60 hydrogenated castor oils, have been recommended as safe for use up to 100% concentration. It is important to note that cosmetic products in the U.S. are not routinely subject to FDA approval prior to market release.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PEG-60 Glyceryl Trioleate is a valuable ingredient, serving as an effective emulsifier for stable formulations while offering low irritancy and skin-conditioning benefits with a robust safety profile up to 100% concentration.
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