Science
Mechanism of Action
This ingredient functions as a multi-component surfactant and emulsifier, effectively blending immiscible oil and water phases to ensure formulation stability and consistent texture. Applied to the skin, it forms a protective occlusive film, which significantly contributes to moisture retention and shields against external irritants. Its inherent skin conditioning properties promote a soft and supple feel, while its surfactant nature can also boost cleansing efficacy in appropriate products.
Research
Clinical Evidence
Low confidence5%
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Polyglyceryl-10 Trioleate acts as a primary emulsifier, vital for achieving stable and homogeneous oil-in-water emulsions. Its molecular structure, featuring both lipophilic (trioleate) and hydrophilic (polyglyceryl-10) segments, enables it to effectively bridge and blend otherwise immiscible oil and water components within a formulation.
Safety
Safety Profile
The CIR Expert Panel concluded that Polyglyceryl-10 Trioleate, among 274 polyglyceryl fatty acid esters, is safe for cosmetic use under current practices, provided the final product is formulated to be non-irritating. The U.S. FDA regulations permit polyglycerol esters of fatty acids, including decaglycerol esters, for safe use in food. While related esters like Polyglyceryl-10 Oleate are considered safe up to 6% and non-comedogenic, a specific maximum concentration for Polyglyceryl-10 Trioleate in cosmetic applications has not been explicitly detailed.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Polyglyceryl-10 Trioleate is a valuable multi-functional ingredient, essential for enhancing formulation stability and texture, while also providing significant skin conditioning and emollient benefits with a favorable safety profile.
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References
Sources