Skip to content

Prohibited controlled substance

fentanyl

CAS 437-38-7
1

Safety score · 0–100

Avoid

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

Fentanyl is a potent synthetic opioid analgesic and tightly controlled substance used in medical settings. It is acutely lethal at trace doses and has no possible legitimate use in cosmetic products.

Skin benefits

  • Used clinically as a potent prescription analgesic
  • Important pharmaceutical for surgical anesthesia

Known concerns

  • Controlled Schedule II opioid analgesic with high abuse potential
  • Lethal at very low doses including via skin contact
  • Strictly prohibited in cosmetic products globally
  • No legitimate cosmetic function whatsoever

References

EU

EU CosIng database

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

Check your shelf

Find fentanyl in your products.

Scan any cosmetic product with LuxSense to see if it contains fentanyl 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, so always read the physical product label and consult a healthcare professional for personal concerns.