TRIHYDROXYSTEARIN is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.
TRIHYDROXYSTEARIN
Safety grade: A
Trihydroxystearin is a thick, wax-like substance derived from plant oils that helps cosmetic products feel smooth and creamy. It works like a thickener and moisturizer combined, making lotions and creams easier to apply and more nourishing to the skin.
This ingredient thickens cosmetic formulas to create the right texture while conditioning and softening the skin with a lightweight, non-greasy feel.
Graded using: COSING, FDA.
Last verified: May 26, 2026
Other Viscosity Controlling ingredients
- GLYCERIN — Grade B
- SODIUM CHLORIDE — Grade A
- COCAMIDOPROPYL BETAINE — Grade A
- BENZYL ALCOHOL — Grade C**
- PROPYLENE GLYCOL — Grade A**
- XANTHAN GUM — Grade A
- CETEARYL ALCOHOL — Grade A
- DISODIUM EDTA — Grade C