Science
Mechanism of Action
This ingredient functions by reducing the interfacial tension between incompatible oil and water components, thereby facilitating their stable blending into emulsions. On the skin, it contributes to moisturizing and softening effects, enhancing skin elasticity and supporting the integrity of the natural lipid barrier. Additionally, as a surfactant, it can improve product cleansing efficacy while maintaining gentleness.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
As an effective emulsifier, Polyglyceryl-10 Pentalinoleate significantly enhances the stability of oil-in-water (O/W) emulsions. Related polyglyceryl-10 esters exhibit robust stability across a broad pH range and demonstrate good tolerance to both heat and cold, further improving the sensory experience by enhancing spreadability and reducing greasiness.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that Polyglyceryl-10 Pentalinoleate, along with other polyglyceryl fatty acid esters, is safe for use in cosmetics under current practices and concentrations, provided formulations are non-irritating. While a specific maximum concentration for this ingredient was not provided, related polyglyceryl-10 esters like Polyglyceryl-10 Oleate are considered safe for use up to 6%, and Polyglyceryl-10 Laurate has recommended usage levels of 1-5% in various skincare products.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Polyglyceryl-10 Pentalinoleate is a valuable ingredient, effectively stabilizing emulsions and conditioning the skin across all skin types, with a low risk of irritation or comedogenicity.
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