Skin Conditioning
LACTOBACILLUS/BARLEY EXTRACT FERMENT LYSATE
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A postbiotic made by fermenting barley with Lactobacillus, then breaking the cells. Delivers beta-glucans and peptides to soothe and support the skin barrier — well tolerated in cosmetics.
Function
Skin benefits
- Postbiotic skin barrier support
- Antioxidant beta-glucan content
- Soothing for sensitive skin
- Microbiome-friendly
Known concerns
- Low independent toxicology data
- Theoretical residual barley protein allergen risk
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related skin conditionings
Same plant / compound family
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.