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Fragrance

BETULA LENTA BARK OIL

CAS 85251-66-7 Updated
38

Safety score · 0–100

Caution

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

About

Sweet birch bark oil — almost pure methyl salicylate, the same compound as wintergreen. Real toxicity risk at meaningful exposure (especially in children), heavily restricted in EU; better alternatives exist.

Function

FRAGRANCEPERFUMING

Skin benefits

  • Wintergreen aromatic note
  • Traditional analgesic feel

Known concerns

  • High methyl salicylate (~99%) toxicity
  • Systemic poisoning risk
  • EU restrictions
  • Skin irritation/sensitisation
  • Pediatric hazard

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 — always read the physical product label and consult a healthcare professional for personal concerns.