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Film Former

STYRENE/DVB CROSSPOLYMER

CAS 9003-70-7 Updated
65

Safety score · 0–100

Fine

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

About

A crosslinked styrene polymer used as an opacifier or scrub bead. The cured polymer is inert, but it falls under the EU microplastic phase-out and residual styrene monomer is a concern.

Function

FILM FORMINGOPACIFYING

Skin benefits

  • Soft-focus opacity
  • Texture modification
  • Mild exfoliation (legacy use)

Known concerns

  • EU microplastic restriction Regulation 2023/2055 — phasing out
  • Residual styrene monomer concern
  • Bead form already banned in rinse-off in EU

References

EU

EU CosIng database

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

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ACRYLATES/ETHYLHEXYL ACRYLATE/GLYCIDYL METHACRYLATE CROSSPOLYMER
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ACRYLONITRILE/GLYCOL DIMETHACRYLATE CROSSPOLYMER
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BIS-ARACHIDYL PEG-400/SMDI COPOLYMER
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BIS-BENZYL BUTYLENE GLYCOL/DILINOLEIC ACID/IPDI COPOLYMER
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Check your shelf

Find STYRENE/DVB CROSSPOLYMER in your products.

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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.