POLYQUATERNIUM-39 is graded B (Low Concern) by Expert·ING, based on COSING, FDA regulatory data. It is restricted under EU COSING — AnnexIII-CONCENTRATION-.
POLYQUATERNIUM-39
Safety grade: B
This is a synthetic polymer (plastic-like substance) created in a laboratory that helps products spread smoothly and cling to hair or skin. It works like a lightweight, invisible coating that reduces frizz and static electricity.
It reduces static electricity and creates a thin, protective film on hair or skin to improve smoothness, reduce frizz, and enhance product performance.
Graded using: COSING, FDA.
- EU COSING — Restricted
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