Skin Conditioning
ZYGOSACCHAROMYCES MICROELLIPSOIDES FERMENT
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A yeast ferment filtrate (osmotolerant Zygosaccharomyces). Marketed for peptide and amino-acid skin conditioning. Generally safe, but ferment composition varies a lot between suppliers.
Function
Skin benefits
- Bioactive peptides and amino acids from yeast fermentation
- Skin conditioning and humectant effect
- Often marketed for soothing benefit
Known concerns
- Composition is variable batch-to-batch
- Limited cosmetic-specific safety dossier
- Potential allergen content not always characterised
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.