Film Former
IPDI/PEG-15 SOYETHONIUM ETHOSULFATE COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A cationic polyurethane film former used in hair styling. Adds hold and shine. Generally safe at use levels; trace isocyanate residues from manufacture are the main quality concern.
Function
Skin benefits
- Hair-fixing film former
- Conditions and adds shine
- Cationic polymer with substantivity
Known concerns
- Trace residual isophorone diisocyanate from polymerization possible
- Polymeric quat — mild eye irritation
- Limited stand-alone safety data
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related film formers
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.