Skip to content

Isocarboxazid (INN)

CAS 59-63-2
20

Safety score · 0–100

Caution

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

About

Isocarboxazid (inn) is a cosmetic ingredient. Raw material has significant toxicity. Exercise caution due to limited available safety data.

Isocarboxazid is a non-selective and irreversible monoamine oxidase inhibitor (MAOI) used historically as an antidepressant. It is classified as acutely toxic via the oral route (H301). Under EU cosmetic regulations, this pharmaceutical substance is not permitted in cosmetic products. Its inclusion in any cosmetic formulation would constitute a violation of the Cosmetics Regulation EC No 1223/2009.

Known concerns

  • Acute oral toxicity (H301)
  • MAOI drug not permitted in cosmetics
  • Restricted pharmaceutical substance

References

EU

EU CosIng database

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

Check your shelf

Find Isocarboxazid (INN) in your products.

Scan any cosmetic product with LuxSense to see if it contains Isocarboxazid (INN) and get a full ingredient breakdown with safety scores.

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.