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Fragrance

L-BETA-PINENE

CAS 18172-67-3
55

Safety score · 0–100

Moderate

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

L-beta-Pinene — a pine-scented monoterpene used in fragrance. Oxidises to allergenic peroxides, so older or poorly stored material has real sensitization potential.

Skin benefits

  • Pine/resinous fragrance terpene
  • Natural origin terpene used in perfumery

Known concerns

  • Terpene that oxidises in air to allergenic peroxides
  • Skin sensitization potential, especially in oxidised material
  • EU labelling considerations for oxidised limonene/linalool class — pinene shares the same hazard pattern
  • Use freshly with antioxidants

References

EU

EU CosIng database

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

Related fragrances

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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.