Science
Mechanism of Action
This ingredient operates by forming a surface film that helps to prevent moisture loss, thereby improving skin hydration and barrier integrity. Its emollient properties soften and smooth the skin's texture. Additionally, as a surfactant and emulsifying agent, it effectively reduces the interfacial tension between oil and water, which is crucial for stabilizing cosmetic emulsions and optimizing their sensory characteristics.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that Polyether Lanolins, including Polyglyceryl-2 Lanolin Alcohol Ether, are safe for use in cosmetic formulations at concentrations up to 15%. While broader 'Lanolin-derived ingredients' have been found safe up to 40% in leave-on products, general consideration for ethoxylated ingredients like this includes potential residual levels of ethylene oxide and 1,4-dioxane, both recognized carcinogens, depending on the purification processes during manufacturing.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Polyglyceryl-2 Lanolin Alcohol Ether is a valuable emollient and emulsifier, enhancing skin hydration and barrier function within formulations, and is deemed safe for use up to 15%.
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References
Sources