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Astringent

OSTRYA JAPONICA LEAF EXTRACT

Updated
70

Safety score · 0–100

Fine

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

About

Japanese hop hornbeam leaf extract used for mild astringent and antioxidant effects. Generally gentle topically with limited published cosmetic data.

Function

ANTIMICROBIALANTIOXIDANTSKIN CONDITIONING - EMOLLIENTSKIN CONDITIONINGSKIN PROTECTING

Skin benefits

  • Tannin and flavonoid antioxidants
  • Mild astringent effect
  • Generally well-tolerated topically

Known concerns

  • Limited cosmetic safety dossier
  • Tannin-related dryness possible
  • Variable composition

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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FAGUS SYLVATICA BARK EXTRACT
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HAMAMELIS VIRGINIANA BARK/LEAF/TWIG EXTRACT
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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.