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Botanical Extract

BETULA PUBESCENS TWIG EXTRACT

CAS 91745-85-6 Updated
70

Safety score · 0–100

Fine

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

About

Downy birch twig extract – traditional astringent and antioxidant. Mostly well tolerated in cosmetic use; the salicylate notes can be allergens for fragrance-sensitive users.

Function

PERFUMING

Skin benefits

  • Birch twig polyphenol antioxidants
  • Skin conditioning and astringent
  • Traditional cosmetic use

Known concerns

  • Methyl salicylate content – fragrance allergen
  • Possible birch-pollen cross-reactivity
  • Limited modern toxicology dossier

References

EU

EU CosIng database

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

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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.