Botanical Extract
POLYGONUM MULTIFLORUM EXTRACT
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Fo-ti root extract — well-documented for severe oral hepatotoxicity. Topical risk is lower but anthraquinone load and regulator warnings make this one to avoid in skincare.
Function
Skin benefits
- Stilbene glycoside antioxidants
- Traditional hair-darkening reputation
- Anthraquinone polyphenols
Known concerns
- Documented severe hepatotoxicity in oral use
- Cautionary statements issued by China, Australia, UK, Japan, Canada
- Anthraquinones (emodin, rhein) implicated in liver injury
- Immune-mediated liver damage reported
- Topical safety margin not well established
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related botanical extracts
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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.