Skin Conditioning
SACCHAROMYCES/GOLD FERMENT
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A yeast ferment carrying gold particles, marketed for luxury skincare. The yeast base is benign; gold contact allergy and nanoparticle data are the open questions.
Skin benefits
- Marketed for luminous skin radiance
- Yeast ferment carrier with amino acids
- Skin conditioning miscellaneous
Known concerns
- Gold nanoparticle/colloidal content lacks long-term safety data
- Possible sensitisation in gold-allergic users
- Marketing-heavy ingredient with little public efficacy data
- No CIR dossier for gold-ferment hybrids
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.