POLYQUATERNIUM-37 is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.
POLYQUATERNIUM-37
Safety grade: A
This is a synthetic polymer that acts like a protective shield on hair and skin. It helps reduce frizz and static electricity while creating a smooth, lightweight coating.
It prevents static buildup on hair and skin while forming a thin, invisible film that smooths the surface and improves shine and manageability.
Graded using: COSING, FDA.
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