POLYQUATERNIUM-45 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
POLYQUATERNIUM-45
Safety grade: A
This is a synthetic conditioning polymer that works like a lightweight, invisible coating on your hair. It helps reduce frizz and static electricity while keeping your hair in place.
This ingredient reduces static electricity in hair, creates a protective film on the hair surface, and provides light hold to help style last longer.
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