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Noracymethadol hydrochloride

CAS 5633-25-0
5

Safety score · 0–100

Avoid

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

Noracymethadol Hydrochloride is a cosmetic ingredient. Exercise caution due to limited available safety data.

Noracymethadol hydrochloride is a synthetic opioid related to methadone, developed for analgesic applications. Its inclusion in cosmetic products would constitute unauthorised systemic administration of a potent opioid. Under EU Cosmetics Regulation Annex II, substances with significant pharmacological activity that could pose consumer health risks are prohibited.

Known concerns

  • Banned in EU cosmetic products (Annex II)
  • Potent opioid analgesic activity
  • Risk of respiratory depression
  • Unsuitable for topical cosmetic application

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.