Science
Mechanism of Action
Forms a continuous, flexible film upon solvent evaporation that creates a protective barrier on skin surfaces, enhances cosmetic product durability, and provides structural support through polymer cross-linking on keratinous surfaces.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 Demonstrated safety for leave-on facial applications without sensitization or significant irritation in acrylates copolymer class assessment
- 02 No skin irritation or sensitization potential observed in human patch testing of related copolymer emulsions
Transparency
Dusting Analysis
Well-established film-forming polymer with clear safety profile and specific functional benefits
The Formula
Formulation
Stability
Anionic polymer requiring base neutralization for aqueous solubility; precipitates below pH 3.5; achieves optimal stability and clarity in neutral to slightly alkaline conditions
Conflicts
- Strong acids (cause precipitation)
- Cationic surfactants (form insoluble complexes)
- High electrolyte concentrations (reduce film flexibility)
Safety
Safety Profile
Large molecular weight prevents significant dermal absorption; residual monomer content controlled below 100 ppm through manufacturing standards
Your Skin
Skin Compatibility
Our Assessment
Verdict
Reliable film-forming polymer with excellent safety profile and broad compatibility for enhancing product performance and durability.
Related
Similar Ingredients
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