Synthetic copolymer / film former
POLYGLYCERYL-2 DIISOSTEARATE/IPDI COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A polyglyceryl ester-IPDI copolymer used as a film former and emulsion stabilizer in lip and colour cosmetics. Safe in formulated form provided residual IPDI monomer is properly controlled.
Skin benefits
- Functions as binder and film former in lip and colour products
- Improves emulsion stability and shelf life
- Provides smooth application feel
- High molecular weight limits skin penetration
Known concerns
- Residual isophorone diisocyanate monomer must be controlled
- IPDI is a known respiratory sensitizer in monomeric form
- Limited long-term cosmetic dermal data on this copolymer
- Not suited to inhalation routes (e.g., sprays)
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Same plant / compound family
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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.