Science
Mechanism of Action
This polymer is synthesized by combining Sunflower Seed Acid, rich in linoleic acid, with Polyglycerin-3, followed by crosslinking with citric acid. This sophisticated structure forms a robust network that effectively stabilizes emulsions, preventing phase separation, and significantly improves overall product texture and longevity. On the skin, it delivers conditioning, hydrating, and emollient properties, contributing to improved moisture retention and a stronger skin barrier function. Additionally, its surfactant qualities enable gentle cleansing for skin, hair, and teeth.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
No information regarding the dusting potential or specific thresholds for this ingredient was provided in the available research data.
The Formula
Formulation
Stability
This ingredient performs effectively in water-based formulations, where it is known to enhance viscosity and contribute to overall product stability. While a specific optimal pH range for this exact ingredient was not identified, related polyglyceryl esters have demonstrated stability across various pH conditions, suggesting similar robustness.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that Polyglyceryl Fatty Acid Esters, a broader category that includes this ingredient, are safe in cosmetic products in current practices of use and concentration, provided they are formulated to be non-irritating. Polyglyceryl-3 Sunflowerseedate/Citrate Crosspolymer is specifically considered safe for cosmetic use, generally well-tolerated by the skin, and non-irritating.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Polyglyceryl-3 Sunflowerseedate/Citrate Crosspolymer is a valuable multifunctional ingredient, enhancing formulation stability and texture while delivering significant hydrating and skin-conditioning benefits suitable for all skin types.
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