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Film Former

NORBORNENE/TRIS(TRIMETHYLSILOXY)SILYLNORBORNENE COPOLYMER

Updated
65

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A silicone-bearing norbornene copolymer used as a long-wear film former. Polymer itself is inert; main caveats relate to monomer purity and environmental persistence.

Function

FILM FORMINGVISCOSITY CONTROLLING

Skin benefits

  • Silicone-functional film former for long-wear and water-resistance
  • Smooth, non-tacky skin feel
  • Crosslinked structure is biologically inert

Known concerns

  • Synthetic polymer with limited cosmetic-specific safety data
  • Persistence in environment unknown
  • Possible residual unreacted monomers depending on grade

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

Related film formers

65
ACACIA FARNESIANA GUM
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ACRYLAMIDES/DMAPA ACRYLATES/METHOXY PEG METHACRYLATE COPOLYMER
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ACRYLAMIDOMETHYL CELLULOSE ACETATE BUTYRATE
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ACRYLATES/ETHYLHEXYL ACRYLATE/GLYCIDYL METHACRYLATE CROSSPOLYMER
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ACRYLIC ACID/ETHYLTRIMONIUM CHLORIDE METHACRYLATE COPOLYMER
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 65
ACRYLONITRILE/GLYCOL DIMETHACRYLATE CROSSPOLYMER
Film Former
 65
BIS-ARACHIDYL PEG-400/SMDI COPOLYMER
Film Former
 65
BIS-BENZYL BUTYLENE GLYCOL/DILINOLEIC ACID/IPDI COPOLYMER
Film Former

Check your shelf

Find NORBORNENE/TRIS(TRIMETHYLSILOXY)SILYLNORBORNENE COPOLYMER in your products.

Scan any cosmetic product with LuxSense to see if it contains NORBORNENE/TRIS(TRIMETHYLSILOXY)SILYLNORBORNENE 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 — always read the physical product label and consult a healthcare professional for personal concerns.