Antioxidant
CASTANEA CRENATA PELLICLE POWDER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Powdered inner shell (pellicle) of Japanese chestnut. Loaded with antioxidant phenolics; popular in K-beauty for pore-tightening and brightening with a clean tolerability record.
Function
Skin benefits
- Antioxidant
- Anti-wrinkle
- Pore-tightening
- Brightening
Known concerns
- Tree-nut allergy caveat
- No formal CIR review
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
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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.