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Film Former

BIS-HEMA POLYPROPANEDIOL-34/IDPI COPOLYMER

65

Safety score · 0–100

Fine

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

A HEMA-methacrylate copolymer used as a UV-curable film former, mostly in gel-style nail products. Cured polymer is inert; uncured HEMA monomer is a known allergen.

Function

BINDING

Skin benefits

  • Film former
  • Long-wear nail/hair finish
  • Gloss

Known concerns

  • HEMA monomer sensitisation
  • Methacrylate allergy
  • Microplastic class concerns
  • Sparse independent data

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
Film Former
 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

Same plant / compound family

68
BIS-HEMA POLYPROPANEDIOL-17/IPDI
Film Former
 65
BIS-HEMA POLYPROPANEDIOL-9/IPDI COPOLYMER
Film Former

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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.