Film Former
DIOCTYLDODECYL IPDI
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
An isophorone-diisocyanate-based polyurethane film former used in long-wear colour cosmetics. The polymer itself is well-tolerated, but residual monomer must be tightly controlled by suppliers.
Function
Skin benefits
- Forms flexible water-resistant film
- Long-wear hold in colour cosmetics
- Polymerised IPDI reduces free isocyanate exposure
Known concerns
- Residual IPDI monomer is a respiratory sensitiser
- Skin sensitisation potential from urethane backbone
- Limited specific toxicology dataset
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 — always read the physical product label and consult a healthcare professional for personal concerns.