Skin Conditioning
DIOSCOREA OPPOSITA ROOT
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Chinese yam root — a starchy, mucilage-rich botanical used for soothing and humectant feel. Long edible-use history with good general tolerance on skin.
Function
Skin benefits
- Mucilage humectant feel
- Source of saponins and starch
- Traditional skin-soothing use
- Mild and well tolerated
Known concerns
- Limited dedicated cosmetic toxicology
- Possible saponin sensitivity in rare users
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.