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Skin Conditioning

QUERCUS PETRAEA FRUIT EXTRACT

Updated
70

Safety score · 0–100

Fine

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

About

Sessile oak fruit (acorn) extract — rich in tannins and ellagic acid, providing astringent toning and antioxidant benefits. Best for oily or inflamed skin; can be drying on dry or compromised barriers if overdosed.

Function

SKIN CONDITIONING

Skin benefits

  • Tannin / ellagic-acid antioxidants
  • Astringent toning
  • Soothing for inflamed/oily skin
  • Traditional heritage

Known concerns

  • Tannins drying at higher %
  • Barrier-disrupting on dry skin
  • Limited modern cosmetic dossier

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.