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Skin Conditioning

THELYPTERIS ACUMINATA EXTRACT

Updated
58

Safety score · 0–100

Moderate

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

About

Thelypteris acuminata fern extract — a Thelypteridaceae fern used for antioxidant and astringent effects. Many ferns carry carcinogenic glycosides (ptaquiloside-type), so cosmetic-grade purification matters.

Function

SKIN CONDITIONING - EMOLLIENTSKIN PROTECTINGSKIN CONDITIONING - MISCELLANEOUS

Skin benefits

  • Polyphenol antioxidants
  • Traditional skin use
  • Mild astringent

Known concerns

  • Many ferns contain ptaquiloside or related carcinogenic glycosides
  • Sparse cosmetic safety data
  • Composition varies
  • Possible thiaminase activity

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.