Science
Mechanism of Action
This ingredient operates as an oil-in-water emulsifier and co-emulsifier, effectively binding disparate oil and water components to create stable, homogeneous cosmetic formulations. As a polyethylene glycol derivative, it possesses intrinsic humectant properties, enabling it to attract and retain atmospheric moisture, thereby enhancing skin hydration. Furthermore, it serves as an effective solubilizer and solvent for other cosmetic ingredients.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
No specific data on 'dusting' or 'red flag percentages' for this ingredient was found in the research provided.
The Formula
Formulation
Stability
PEG-12 Glyceryl Dioleate demonstrates thermodynamic stability and performs effectively across a pH range of 5.0 to 7.0 in a 5% aqueous solution. As a polyethylene glycol derivative, it is not prone to microbial degradation, often negating the need for additional preservation strategies.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deemed PEG ingredients, including PEG-12 Glyceryl Dioleate, safe for use in cosmetic products. It has been shown to cause minimal irritation to human skin and is not classified as a sensitizer, mutagen, or carcinogen. However, caution is advised for use on severely damaged skin, such as second or third-degree burns, as it may enhance penetration and potentially cause irritation. Concerns regarding manufacturing impurities like ethylene oxide and 1,4-dioxane are managed through rigorous purification steps.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PEG-12 Glyceryl Dioleate is a valuable ingredient for its robust emulsifying and humectant properties, contributing to product stability and skin hydration across all skin types with a low risk of irritation or comedogenicity.
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