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Persistent organic pollutant (prohibited)

Hexachlorobenzene

CAS 118-74-1
2

Safety score · 0–100

Avoid

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

A chlorinated aromatic compound classified as a Persistent Organic Pollutant. It is banned worldwide and has no cosmetic function; its presence on regulatory lists is to prevent contamination, not use.

Skin benefits

  • No cosmetic function
  • Listed as a known contaminant to inform regulatory monitoring

Known concerns

  • Classified as a Persistent Organic Pollutant under the Stockholm Convention
  • Listed in EU POPs Regulation with a 10 mg/kg unintentional trace limit
  • GHS H350 may cause cancer; H372 organ damage on repeated exposure
  • Very toxic to aquatic life with long lasting effects (H410)
  • Banned in cosmetic products in the EU and most jurisdictions

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.