POLYQUATERNIUM-19 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
POLYQUATERNIUM-19
Safety grade: A
This is a synthetic polymer that works like a lightweight conditioning agent for hair and skin. It creates a smooth, protective layer that helps reduce frizz and static electricity.
Polyquaternium-19 reduces static electricity and creates a thin, flexible film on hair or skin to improve texture, reduce frizz, and enhance shine.
Graded using: COSING.
Last verified: May 26, 2026
Other Antistatic ingredients
- COCAMIDOPROPYL BETAINE — Grade A
- PANTHENOL — Grade A
- GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE — Grade A
- POLYQUATERNIUM-7 — Grade B
- PARAFFINUM LIQUIDUM — Grade C
- POLYQUATERNIUM-10 — Grade A
- LECITHIN — Grade A
- CETRIMONIUM CHLORIDE — Grade A