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Antioxidant

HYDROLYZED CHESTNUT EXTRACT

Updated
82

Safety score · 0–100

Good

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

About

A hydrolyzed extract from sweet chestnut, rich in tannins and polyphenols with natural astringent and antioxidant action. Helps tighten and protect skin; tree-nut allergic users should be aware.

Function

SKIN PROTECTING

Skin benefits

  • Astringent tannin action tightens skin
  • Antioxidant polyphenols
  • Mild skin conditioning

Known concerns

  • Tree-nut origin may concern allergic users
  • No significant concerns at cosmetic concentrations

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.