POLYPROPYLENE is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.
POLYPROPYLENE
Safety grade: A
Polypropylene is a lightweight plastic material that is commonly used in packaging and consumer products. In cosmetics, it's a tiny plastic particle that helps control how thick or thin a product feels when you apply it.
This ingredient thickens or thins out cosmetic formulas to achieve the desired consistency, making products easier to apply and improving their overall texture.
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