Thickener
HYDROXYPROPYLCELLULOSE STEARYL CARBAMATE
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A cellulose polymer modified with stearyl-carbamate side chains — gives creams a luxurious, structured viscosity. Cellulose backbones are very well tolerated; main caveat is residual reaction byproducts from carbamate synthesis.
Function
Skin benefits
- Builds smooth, structured viscosity
- Stabilizes emulsions and suspensions
- Plant-cellulose backbone — biodegradable
Known concerns
- Limited public toxicology on this specific derivative
- Possible trace residual isocyanate from manufacturing
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.