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BIS-BENZOPHENONE-1 PROPYL/METHACRYLOYLOXYPROPYL DIMETHICONE

58

Safety score · 0–100

Moderate

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

A silicone polymer with a benzophenone UV-absorbing group attached. Polymer-bound benzophenone reduces but does not eliminate the endocrine and IARC 2B concerns associated with free benzophenone-1.

Function

SKIN CONDITIONING - MISCELLANEOUS

Skin benefits

  • UV-absorbing silicone polymer
  • Photostabiliser function
  • Conditioning silicone feel
  • Improved photoprotection in formulas

Known concerns

  • Contains benzophenone moiety — endocrine-disruption concerns
  • Benzophenone is IARC 2B (possible carcinogen)
  • Restricted under EU sunscreen rules
  • Not biodegradable

References

EU

EU CosIng database

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

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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.