Science
Mechanism of Action
This polyglycerin derivative works primarily by attracting and binding water molecules, thereby boosting the moisture content of the stratum corneum and improving skin's mechanical properties. It supports the skin's natural barrier function, mirroring the hydrating and restorative effects of glycerol. Furthermore, POLYGLYCERIN-20 exhibits antimicrobial properties, assisting in the control of microorganism growth on the skin and within cosmetic formulations.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Polyglycerins, including POLYGLYCERIN-20, are generally stable, with related polyglycerol esters demonstrating good resistance to both salt and acidic environments, suggesting consistent performance across various formulation conditions.
Safety
Safety Profile
The Expert Panel for Cosmetic Ingredient Safety (CIR) has thoroughly assessed polyglyceryl fatty acid esters, encompassing polyethers with 2 to 20 glyceryl residues, concluding their safety in cosmetics when formulated to be non-irritating. The CIR Panel specifically affirmed the safety of various polyglycerins, including Diglycerin, Polyglycerin-3, Polyglycerin-6, and Polyglycerin-10. The FDA also evaluates polyglycerol esters for their safety and suitability in both food and cosmetic applications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
POLYGLYCERIN-20 is a valuable humectant and skin-conditioning agent, enhancing hydration and barrier function with an excellent safety profile, making it suitable for all skin types.
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