Science
Mechanism of Action
As a PEGylated ester derived from soybean oil, this ingredient acts as an emollient by forming a lipid barrier on the skin's surface, which aids in moisture retention and contributes to a smoother skin texture. Concurrently, its surfactant properties enable it to reduce interfacial tension, facilitating the creation and stability of emulsions within cosmetic formulations, ensuring uniform product consistency.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
General PEGylated oils are recognized for their stability under standard ambient conditions. While related epoxidized soybean oil is stable, it is prudent to avoid exposure to strong oxidizers to maintain ingredient integrity.
Conflicts
- Strong oxidizers
Safety
Safety Profile
The CIR Expert Panel concluded that PEGylated oils, including Soybean Oil PEG-36 Esters, are safe for cosmetic use provided they are formulated to be non-irritating. However, a 2014 CIR report indicated this specific ingredient was not in current widespread use. The FDA has approved related soybean oil-based lipid emulsions for clinical applications, and PEGylated derivatives of soybean oil are sanctioned as indirect food additives.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While deemed safe for use when properly formulated, the absence of specific clinical efficacy studies and its noted 'not in current use' status suggest insufficient data for a definitive endorsement within precision skincare.
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