Skin Conditioning
SACCHAROMYCES/MALACHITE FERMENT
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A yeast ferment grown on malachite — a copper-carbonate mineral. The copper-delivery angle is interesting but copper is a heavy metal and supplier-disclosed copper levels and purity are essential.
Function
Skin benefits
- Trace copper delivery
- Distinctive pigment
- Yeast metabolites
Known concerns
- Copper heavy-metal content
- Purity and dose disclosure essential
- Thin safety dossier
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, so always read the physical product label and consult a healthcare professional for personal concerns.