Antioxidant
SACCHAROMYCOPSIS/POLYGONUM CUSPIDATUM ROOT EXTRACT FERMENT FILTRATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A yeast ferment of Japanese knotweed root, enriched in resveratrol. Antioxidant and skin-conditioning, well tolerated within the ferment-extract class.
Function
Skin benefits
- Antioxidant
- Skin-conditioning
- Brightening potential
Known concerns
- Composition varies by supplier
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related antioxidants
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.