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Banned Substance

Croton tiglium L. (oil)

CAS 8001-28-3 Updated
4

Safety score · 0–100

Avoid

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

About

Croton oil — banned in EU cosmetics under Annex II. Contains phorbol esters that are potent tumor promoters and severe vesicants; not safe for any skin-contact application.

Skin benefits

  • Primarily a processing aid

Known concerns

  • EU Annex II banned for cosmetics
  • Phorbol esters — potent tumor promoters and vesicants
  • Severe skin irritant and inflammatory agent
  • Toxic and historically used as a violent purgative

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 — always read the physical product label and consult a healthcare professional for personal concerns.