Science
Mechanism of Action
It creates flexible, durable films on hair strands, ensuring strong hold, humidity resistance, and curl retention through its pseudo-cationic functionality. This polymer also provides a smooth skin feel.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 WO2019063268A1 - Google Patents
- 02 SpecialChem (low irritation/sensitization)
Transparency
Dusting Analysis
No data available regarding dusting behavior for this ingredient.
The Formula
Formulation
Stability
The ingredient is stable within a pH range of 5.0 to 8.0. Aqueous solutions may become cloudy above 40°C due to low cloud point temperatures, so avoid excessive heat in final formulations.
Conflicts
- Certain preservatives and/or perfume mixtures, as these can result in opaque, cloudy compositions.
Safety
Safety Profile
The CIR Expert Panel considers it safe for cosmetic use, showing low irritation and sensitization potential up to 10%. Residual monomers are kept at safe levels. While some sources suggest potential irritation, this is generally contradicted by CIR at typical cosmetic concentrations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A versatile film-forming polymer valued for its hair-fixing capabilities and skin conditioning benefits, with a favorable safety profile.
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