Thickener
TRIHYDROXYSTEARIN
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A plant-derived wax-like thickener and emollient made from hydrogenated castor oil. Adds body and creaminess to balms, sticks, and lipsticks while softening skin. Gentle, non-irritating, and CIR-reviewed safe.
Skin benefits
- Natural wax thickener
- Emollient skin-softening effect
- Gives creams a smooth, stable body
Known concerns
- Possible comedogenicity in oily skin
- No significant safety concerns
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
PubChem
U.S. NIH compound data, GHS hazard codes and toxicity literature.
Related thickeners
Check your shelf
Find TRIHYDROXYSTEARIN in your products.
Scan any cosmetic product with LuxSense to see if it contains TRIHYDROXYSTEARIN and get a full ingredient breakdown with safety scores.
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.