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Skin Conditioning

JUGLANS REGIA WOOD EXTRACT

CAS 84012-43-1 Updated
65

Safety score · 0–100

Fine

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

About

Walnut wood extract used for tannin-driven astringent and antioxidant effects. Tree-nut allergy and juglone-related staining/irritation are the main caveats for sensitive users.

Function

SKIN CONDITIONING

Skin benefits

  • Polyphenol antioxidant activity
  • Mild astringent
  • Traditional botanical

Known concerns

  • Tree-nut allergen cross-reactivity
  • Juglone may irritate or stain
  • Variable composition

References

EU

EU CosIng database

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

Related skin conditionings

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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.