POLYACRYLIC ACID is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.
POLYACRYLIC ACID
Safety grade: A
Polyacrylic acid is a synthetic polymer (a chain of molecules linked together) that acts like a thickener and stabilizer in cosmetic products. It helps keep ingredients mixed together and creates a smooth, spreadable texture.
This ingredient thickens products, helps oil and water stay blended together, creates a protective layer on skin or hair, and controls how thick or thin a cosmetic product feels.
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