Science
Mechanism of Action
Upon application, it forms a clear, flexible film on the skin, creating a barrier against humidity and water. This film also aids in suspending particulates, scattering UV radiation, and providing structural hold.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Demonstrates significant SPF boosting and waterproof film-forming capabilities in sunscreens, enhancing UV protection.
- 02 Acts as an effective rheology modifier and suspending agent, keeping exfoliating particulates evenly dispersed in cleansing formulations at 0.1-5.0%.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Supplied as an acidic emulsion, it requires neutralization (typically with AMP, TEA, or NaOH) to achieve optimal solubility and film-forming properties, usually within pH 6.0-7.5.
Conflicts
- Cationic surfactants (due to anionic nature)
- Strongly acidic environments (causes de-neutralization)
- High concentrations of electrolytes/salts
Safety
Safety Profile
While not individually reviewed by CIR, its constituent monomers (acrylates, succinates) are generally considered safe. Recommended safe use levels are up to 5% in skin products and 20% in hair styling products.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This versatile polymer is a valuable asset for formulations requiring enhanced film-forming, SPF boosting, rheology control, and water resistance, with broad skin compatibility.
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References
Sources