Science
Mechanism of Action
This ingredient functions primarily as an emollient by forming a protective layer on the skin's surface, which helps to minimize transepidermal water loss and enhance skin softness. Concurrently, it acts as an emulsifier, preventing the separation of oil and water components in complex formulations, thereby maintaining a uniform and desirable product texture.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
Information specific to ingredient dusting behavior and thresholds is not available within the provided research data for POLYGLYCERYL-4 PENTASTEARATE.
The Formula
Formulation
Stability
POLYGLYCERYL-4 PENTASTEARATE, as a polyglyceryl fatty acid ester, may undergo hydrolysis when exposed to acidic or basic environments due to its ester linkages. Degradation by lipases is also a potential factor affecting its stability.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has assessed a broad group of polyglyceryl fatty acid esters, including POLYGLYCERYL-4 PENTASTEARATE. They concluded that these ingredients are safe for cosmetic use under current practices and concentrations, provided they are formulated to be non-irritating.
Your Skin
Skin Compatibility
Our Assessment
Verdict
POLYGLYCERYL-4 PENTASTEARATE is a valuable ingredient, recognized for its dual functionality as an effective emollient and essential emulsifier in various cosmetic applications, with a favorable safety profile under appropriate formulation.
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References
Sources