Skin Conditioning
DIOSCOREA BATATAS ROOT EXTRACT
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Chinese yam (Shan Yao) root extract — rich in soothing polysaccharides and diosgenin-type phytosteroids. Long edible/topical history with no major safety flags.
Function
Skin benefits
- Polysaccharide hydration
- Diosgenin-type phytosteroids
- Traditional skin-soothing use
- Mucilage softening
Known concerns
- Possible diosgenin phytohormone-class activity
- Limited cosmetic toxicology
- Variable extract composition
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.