Science
Mechanism of Action
This ingredient operates through its dual composition: the sunflower oil glyceride portion imparts emollient benefits, softening and conditioning the skin. Concurrently, the polyethylene glycol (PEG) component aids in moisture retention by forming hydrogen bonds with water, contributing to epidermal hydration and acting as an effective emulsifier to create stable formulations.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient demonstrates optimal stability within a pH range of 6.7 to 7.3, consistent with the typical pH of a 10% dispersion in water. It is dispersible in water and miscible with both hydrocarbons and triglycerides.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that PEGylated alkyl glycerides, including PEG-2 Sunflower Glycerides, are safe when formulated to be non-irritating. However, at the time of the 2014 CIR report, specific maximum use concentrations for this ingredient were not established due to its lack of reported use in cosmetic formulations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While PEG-2 Sunflower Glycerides presents beneficial emollient, conditioning, and emulsifying properties, a more comprehensive assessment requires specific data on optimal use concentrations, irritancy, and comedogenicity.
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