Skin Conditioning
HYDROLYZED CYPERUS ROTUNDUS ROOT EXTRACT
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A hydrolysate of purple nutsedge (Cyperus rotundus) root — used in Asian cosmetics for brightening and skin-protective effects. Generally well-tolerated, though published cosmetic-specific safety data is thin.
Function
Skin benefits
- Sesquiterpene-driven anti-inflammatory action
- Mild brightening and skin-protecting effect
- Conditioning peptides from hydrolysis
Known concerns
- Some Cyperus extracts contain trace patchoulol/cyperone-class fragrance compounds
- Limited published cosmetic-specific safety data
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.