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Skin Conditioning

QUERCUS PETRAEA BARK EXTRACT

CAS 90082-12-5 Updated
72

Safety score · 0–100

Fine

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

About

Sessile oak bark extract — astringent and antioxidant. Used for pore-tightening and conditioning. Generally safe; tannins can dry skin if overused.

Function

ANTI-SEBUM

Skin benefits

  • Tannin-rich astringent
  • Antioxidant
  • Skin tightening sensorial
  • Traditional use

Known concerns

  • Tannin astringency may dry skin
  • Possible allergic reactions
  • Quality varies

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.