Humectant
LACTOCOCCUS/HYALURONIC ACID FERMENT FILTRATE
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A biotech ferment of Lactococcus bacteria with hyaluronic acid — combines hyaluronate hydration with postbiotic metabolites to support the skin barrier. Inherits HA's strong safety profile; ferments are widely tolerated.
Function
Skin benefits
- Bio-fermentation hyaluronic acid
- Multi-MW hydration
- Postbiotic skin-barrier support
Known concerns
- Limited independent toxicology specific to filtrate composition
- Potential ferment-derived odor variability
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related humectants
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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.