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Film Former

POLYSILICONE-33

80

Safety score · 0–100

Good

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

A multi-component silsesquioxane polymer — forms a soft-focus, flexible film on skin with breathable wear. Generally safe at cosmetic concentrations; data class-extrapolated.

Function

SKIN CONDITIONING

Skin benefits

  • Flexible film-forming polysilsesquioxane
  • Soft-focus aesthetic on skin
  • Smooth, breathable feel
  • Good water and rub resistance

Known concerns

  • Synthetic crosslinked polymer; environmental persistence
  • Sparse compound-specific data

References

EU

EU CosIng database

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

Related film formers

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ACRYLATES/BEHENETH-25 METHACRYLATE/STEARETH-30 METHACRYLATE COPOLYMER
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ACRYLATES/BEHENYL ACRYLATE/DIMETHICONE METHACRYLATE COPOLYMER
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ACRYLATES/BIS-HYDROXYPROPYL DIMETHICONE CROSSPOLYMER
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ACRYLATES/C12-22 ALKYL METHACRYLATE COPOLYMER
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ACRYLATES/LAURYL METHACRYLATE COPOLYMER
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ACRYLATES/PROPYL TRIMETHICONE METHACRYLATE COPOLYMER
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ACRYLATES/STEARETH-50 ACRYLATE COPOLYMER
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ACRYLATES/STEARYL ACRYLATE/DIMETHICONE METHACRYLATE COPOLYMER
Film Former

Check your shelf

Find POLYSILICONE-33 in your products.

Scan any cosmetic product with LuxSense to see if it contains POLYSILICONE-33 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.