Science
Mechanism of Action
Upon solvent evaporation, it forms a thin, cohesive film on surfaces, offering physical hold and reducing moisture absorption. This film can also facilitate uniform active ingredient release.
Research
Clinical Evidence
High confidence0.05% - 5.0%
Key findings
- 01 Effectively forms a continuous, transparent polymer film on keratinous fibers (hair and skin), significantly enhancing curl retention and moisture resistance.
- 02 A preferred concentration range of 0.05% - 5.0% provides synergistic moisture resistance with low stickiness when combined with other anionic acrylate copolymers.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Often supplied as a solution with a pH of 7-9 for optimal stability. Compatible with aqueous and aqueous-alcoholic systems.
Synergies
- Carbomers (to adjust viscosity and improve film flexibility)
Conflicts
- High concentrations of cationic surfactants (may cause precipitation)
- Strongly acidic environments (may destabilize or affect solubility)
Safety
Safety Profile
While lacking a specific CIR monograph for this exact compound, it falls under 'Acrylates Copolymers', broadly considered safe with regulated residual acrylamide levels.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This versatile copolymer is valuable for formulations requiring durable film formation and enhanced moisture resistance in precision skincare products.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources