Science
Mechanism of Action
This ingredient acts as a highly effective emulsifier, stabilizing emulsions by reducing the interfacial tension between oil and water components, thereby ensuring a uniform and consistent product texture. Its emollient nature allows it to lubricate and soften the skin's surface, enhancing skin smoothness and overall sensory experience upon application.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Polyglyceryl-5 Dicaprylate demonstrates good dispersion stability, characteristic of polyglycerol esters. While a precise optimal pH range is not specified for this exact ingredient, related polyglycerol esters maintain robust stability within a broad pH range of 2.0 to 7.4.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has evaluated polyglyceryl fatty acid esters, including Polyglyceryl-5 Dicaprylate, concluding their safety for use in cosmetic applications when formulated to be non-irritating. A specific maximum concentration for Polyglyceryl-5 Dicaprylate was not established by CIR, with prior concentration limits for related ingredients being removed due to a lack of sensitization concerns at higher reported usage levels.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Polyglyceryl-5 Dicaprylate is a valuable formulating ingredient, providing essential emulsifying and emollient benefits to create stable, well-textured, and cosmetically elegant products across diverse skincare and cosmetic categories.
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References
Sources