Emulsifier
POTASSIUM CHOLESTERYL SULFATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A potassium salt of cholesteryl sulfate used as an emulsifier mimicking skin lipids. Sparse independent data, but the cholesterol-sulfate class is generally well tolerated.
Function
Skin benefits
- Emulsion stability
- Skin-lipid mimicry
Known concerns
- Limited cosmetic safety review
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related emulsifiers
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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.