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Banned chlorinated solvent

Tetrachloroethylene

CAS 127-18-4
4

Safety score · 0–100

Avoid

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

Perchloroethylene, a chlorinated industrial solvent historically used in dry cleaning. It is prohibited in EU cosmetics due to its probable carcinogenicity and toxic effects on the liver and nervous system.

Skin benefits

  • No legitimate benefit in cosmetic products
  • Historical use only as a dry-cleaning solvent

Known concerns

  • EU Cosmetics Regulation Annex II prohibited substance
  • IARC Group 2A probable human carcinogen
  • Hepatotoxic and neurotoxic at occupational exposures
  • Persistent environmental pollutant
  • Banned as a CMR substance in EU cosmetics

References

EU

EU CosIng database

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

Related banned chlorinated solvents

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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.