Film Former
BIS-C16-20 ISOALKOXY TMHDI/PEG-90 COPOLYMER
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A long-chain polyurethane-PEG copolymer used as a film-former and thickener — gives products that modern smooth slip and long wear. Safe at finished-product level; the main controls are residual isocyanate and dioxane.
Skin benefits
- Film-forming for long-wear feel
- Viscosity control in waterless and gel systems
- Excellent sensorial — smooth slip and cushion
- Non-tacky finish
Known concerns
- Polyurethane backbone — residual TMHDI isocyanate must be controlled
- Synthetic polymer with slow biodegradation
- PEG fraction may contain trace 1,4-dioxane if unrefined
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related film formers
Check your shelf
Find BIS-C16-20 ISOALKOXY TMHDI/PEG-90 COPOLYMER in your products.
Scan any cosmetic product with LuxSense to see if it contains BIS-C16-20 ISOALKOXY TMHDI/PEG-90 COPOLYMER and get a full ingredient breakdown with safety scores.
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.