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Skin Conditioning

PTERIDIUM AQUILINUM EXTRACT

CAS 90105-98-9 Updated
22

Safety score · 0–100

Caution

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

About

Extract of bracken fern. The plant naturally contains ptaquiloside, classified by IARC as a possible carcinogen. We score this very conservatively despite cosmetic marketing claims.

Function

SKIN CONDITIONING

Skin benefits

  • Marketed as skin-soothing fern extract

Known concerns

  • Whole plant contains ptaquiloside — IARC Group 2B possible carcinogen
  • Bracken fern is a known toxic plant
  • Not recommended for cosmetic use without strict purification
  • Limited regulatory clearance for topical use

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.