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Antioxidant

RHUS COTINUS LEAF EXTRACT

Updated
67

Safety score · 0–100

Fine

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

About

Smoke tree leaf extract, valued for antioxidant flavonoids and tannins. Generally well tolerated, but the Rhus genus is famous for cross-reactive allergens, so source matters.

Function

SKIN CONDITIONING

Skin benefits

  • Rich in antioxidant flavonoids and tannins
  • Traditional anti-inflammatory plant
  • Mild astringent action

Known concerns

  • Rhus genus includes poison ivy/sumac with urushiol cross-reactivity
  • Tannin content can be drying
  • Limited modern cosmetic safety dossiers

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.