Skin Conditioning
DRYOPTERIS CRASSIRHIZOMA EXTRACT
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Male-fern relative whose phloroglucinol actives (filicin/aspidin) are pharmacologically toxic, with cardiac and respiratory adverse effects reported in oral use. Use with caution.
Function
Skin benefits
- Phloroglucinol antioxidants
- Antimicrobial activity
- Skin conditioning
Known concerns
- Phloroglucinols (filicin/aspidin) are toxic; documented acute oral toxicity in rodents
- Reports of headache, dyspnea, convulsions, cardiac/respiratory failure with traditional dosing
- Genotoxic effects reported in murine models
References
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.