Science
Mechanism of Action
Upon application, it creates a robust film that physically traps moisture, providing an occlusive effect. This film also binds pigments and active ingredients, ensuring even distribution and extended adherence to the application site while preventing environmental pollutant adhesion.
Research
Clinical Evidence
High confidence2.57%
Key findings
- 01 Enhances the longevity of cosmetic pigments and improves overall formula stability (0.5% - 5.0%).
- 02 Provides significant water resistance and lash-holding properties in mascara formulations (2.57%).
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Soluble in organic solvents and oils, but insoluble in water. It remains stable under normal storage conditions and exhibits resistance to oxidation, often utilized in anhydrous or W/O emulsions for water-resistant properties.
Conflicts
- Strong oxidizing agents
- Strong reducing agents
Safety
Safety Profile
Reviewed as part of the Acrylates Copolymers group, the CIR Expert Panel deemed it safe when formulated to be non-irritating. Residual monomer levels, such as vinyl acetate, are strictly controlled during manufacturing to ensure safety.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This polymer is valuable for improving cosmetic longevity, formula stability, and water resistance across various product types, with a strong safety profile.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources