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Skin Conditioning

QUERCUS AEGILOPS CUPULE EXTRACT

Updated
68

Safety score · 0–100

Fine

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

About

Extract from the cup of the Valonia oak acorn, rich in tannins and used as an astringent and antioxidant in skin care. Effective in small amounts and best avoided at high levels.

Function

SKIN CONDITIONING

Skin benefits

  • Tannin-rich astringent extract
  • Antioxidant polyphenols
  • Tightening/firming feel on skin

Known concerns

  • Tannins can dry or stain skin at higher %
  • Allergy potential in oak-sensitive users
  • Limited modern cosmetic safety review

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.