Science
Mechanism of Action
As a polyglyceryl fatty acid ester, Polyglyceryl-10 Didecanoate primarily functions by reducing the surface tension between immiscible phases, allowing for the stable emulsification of oil and water in cosmetic formulations. Beyond its emulsifying properties, it actively conditions the skin, acting as an emollient and humectant to draw and seal moisture, which can reinforce the skin's natural barrier function. This ingredient may also confer mild anti-inflammatory benefits and improve the delivery and absorption of other active compounds, optimizing their efficacy within the skin.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient is particularly effective in oil-in-water (O/W) emulsions due to its balanced Hydrophilic-Lipophilic Balance (HLB). It exhibits broad compatibility with various emulsifiers, surfactants, and active ingredients, ensuring formulation flexibility. Demonstrating strong thermal stability, Polyglyceryl-10 Didecanoate performs reliably across diverse temperature ranges and can be incorporated effectively into cold process formulations.
Synergies
- Other emulsifiers
- Surfactants
- Active ingredients
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deemed Polyglyceryl-10 Didecanoate, along with 273 other polyglyceryl fatty acid esters, safe for use in cosmetic applications at typical concentrations, provided formulations are non-irritating. It adheres to the safety guidelines set by regulatory bodies such as the FDA and the European Commission. Notably, polyglycerin-based esters like this one offer a preferred alternative to PEG-based derivatives, mitigating concerns regarding potential 1,4-dioxane by-product formation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Polyglyceryl-10 Didecanoate is a valuable, multi-functional ingredient that enhances product stability, skin feel, and active delivery, while supporting skin barrier health with a low risk of irritation across all skin types.
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