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Fragrance

BICYCLOPENTYLONE

CAS 4884-24-6
60

Safety score · 0–100

Fine

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

About

A fragrance ingredient used to shape scent, but its hazard profile points to irritation or sensitization concerns.

This is primarily a perfume material rather than a skin-treatment ingredient. The supplied hazard information points to irritation, sensitization, or acute-toxicity issues, so it sits below the safest fragrance bucket even though use levels in finished formulas are usually low.

Function

PERFUMING

Known concerns

  • May irritate skin
  • May irritate eyes
  • May irritate the respiratory tract
  • Limited public cosmetic safety history

References

EU

EU CosIng database

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

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Check your shelf

Find BICYCLOPENTYLONE in your products.

Scan any cosmetic product with LuxSense to see if it contains BICYCLOPENTYLONE 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.