Skin Conditioning
NOSTOC COMMUNE/HYDRANGEA SERRATA LEAF/SOYBEAN FERMENT FILTRATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A ferment combining Nostoc cyanobacteria with hydrangea leaf and soybean. Marketed for hydration and antioxidant claims; multi-component ferments have limited specific data.
Function
Skin benefits
- Cyanobacterial polysaccharides for hydration
- Hydrangea sweet-leaf extracts
- Antioxidant ferment metabolites
- Skin conditioning
Known concerns
- Soy allergen risk
- Hydrangea contains hydrangenol — limited topical data
- Multi-strain ferment — variable 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.