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Dextromethorphan hydrochloride

CAS 18609-21-7
30

Safety score · 0–100

Caution

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

About

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

Dextromethorphan is a cough suppressant that acts as an NMDA receptor antagonist. While available over-the-counter in many countries, it is classified as a pharmaceutical substance. The absence of GHS hazard statements in the provided record does not indicate cosmetic safety. The SCCS has not assessed dextromethorphan for cosmetic use, and its pharmacological activity precludes cosmetic formulation.

Known concerns

  • Pharmaceutical antitussive
  • NMDA receptor antagonist
  • Not assessed by SCCS for cosmetics
  • OTC drug classification

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.