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Skin Conditioning

CASTANEA SATIVA PERICARP EXTRACT

CAS 84695-99-8 Updated
80

Safety score · 0–100

Good

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

About

Sweet chestnut husk (pericarp) extract rich in tannins and polyphenols. Astringent, toning, and antioxidant. Well-tolerated at cosmetic levels with mild drying potential at higher concentrations.

Function

SKIN CONDITIONING

Skin benefits

  • Astringent toning
  • Antioxidant
  • Mild anti-inflammatory

Known concerns

  • May dry sensitive skin at high %
  • Rare contact sensitivity

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.