Science
Mechanism of Action
This ingredient operates fundamentally through its amphiphilic nature, possessing both lipophilic (oil-attracting) and hydrophilic (water-attracting) segments. This dual affinity enables it to reduce the surface tension between immiscible phases, effectively blending oil and water to create stable emulsions. On the skin, Polyglyceryl-10 Tridecanoate functions as a conditioning agent, supporting the skin's barrier. Furthermore, it exhibits humectant properties, attracting and retaining moisture from the environment into the skin, thereby boosting and maintaining hydration levels.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
No specific optimal pH range for Polyglyceryl-10 Tridecanoate's stability has been precisely determined. However, structurally similar polyglyceryl-10 esters provide guidance: Polyglyceryl-10 Laurate demonstrates maximal stability within a pH range of 4.0 to 8.0, and Polyglyceryl-10 Oleate exhibits robust stability across both elevated temperatures and cold conditions.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel rigorously assessed the safety of 274 polyglyceryl fatty acid esters, including Polyglyceryl-10 Tridecanoate. Their conclusion deemed these ingredients safe for cosmetic application in current practices and concentrations, provided they are formulated to be non-irritating. Additionally, polyglycerol esters up to decaglycerol esters are recognized by the FDA as safe for use in food under specified conditions.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Polyglyceryl-10 Tridecanoate is a valuable multifunctional ingredient, crucial for stabilizing formulations and enhancing skin hydration, with a well-established safety profile when properly formulated.
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