Science
Mechanism of Action
This ingredient functions through its amphiphilic molecular structure, possessing both lipophilic (oil-attracting) and hydrophilic (water-attracting) segments. As an emollient, it contributes to a softened and smoother skin feel. Its surfactant properties significantly reduce the interfacial tension between oil and water, enabling them to mix uniformly and form stable emulsions, crucial for product consistency and efficacy.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Polyethylene glycols and their derivatives typically offer a wide array of viscosity and solubility profiles. While a specific optimal pH range for PEG-6 Glyceryl Isostearate was not identified, related emulsifiers like Glyceryl Stearate (and) PEG-100 Stearate generally tolerate a pH range of approximately 4-9.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that PEGylated alkyl glycerides, including PEG-6 Glyceryl Isostearate, are safe in current practices of use and concentration when formulated to be non-irritating. This comprehensive assessment supersedes previous evaluations concerning PEG glyceryl cocoate ingredients.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PEG-6 Glyceryl Isostearate is a valuable ingredient, recognized for its dual function as a skin conditioning emollient and an effective emulsifier, supported by a favorable safety assessment from the CIR Expert Panel.
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References
Sources