Thickener
SODIUM STEARYL FUMARATE
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A pharmaceutical-grade bulking and viscosity agent — also used in pills as a tablet lubricant. Well-studied with strong safety data; used in powder and solid cosmetic formulations with no documented concerns.
Function
Skin benefits
- Bulking and viscosity-controlling agent
- Used in solid and powder cosmetic formulations
- Pharmaceutical-grade safety data — also used as tablet lubricant
Known concerns
- No significant concerns at cosmetic concentrations
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related thickeners
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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.