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Skin Conditioning

QUERCUS PETRAEA BARK/WOOD/LEAF EXTRACT

Updated
74

Safety score · 0–100

Fine

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

About

An extract from sessile oak containing tannins and polyphenols, used for astringent and antioxidant properties. Generally safe but high tannin content can be drying or irritating in sensitive individuals.

Function

SKIN CONDITIONING

Skin benefits

  • Astringent tannins for tone
  • Antioxidant polyphenols
  • Traditional skin-tightening use
  • Antimicrobial support

Known concerns

  • Tannins can dry sensitive skin
  • Possible irritation at higher concentrations
  • Variable composition by source

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.