Antioxidant
SASA KURILENSIS LEAF/STEM EXTRACT
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Bamboo-grass (kuma-zasa) leaf and stem extract used in Japanese skincare for antioxidant and soothing effects. Generally well-tolerated, with limited but unremarkable safety data.
Function
Skin benefits
- Polysaccharides and flavonoids with antioxidant activity
- Mild skin-soothing and conditioning effect
- Traditional Japanese cosmetic heritage
Known concerns
- Sparse standalone safety dossier
- Possible allergen in grass-sensitive users
- Composition varies by harvest and extraction
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.