Hair Conditioning

Polyquaternium-43

INCI: POLYQUATERNIUM-43
CAS Not confirmed from available sources
Polyquaternium-43 is the polymeric quaternary ammonium salt formed from acrylamide, acrylamidopropyltrimonium chloride, 2-amidopropylacrylamide sulfonate, and DMAPA monomers
Generally Safe
This ingredient has a good safety profile based on available data.
Purpose

Function

Antistatic, Film Forming, Hair Conditioning
Profile

Properties

Silicone
Silicone free
Malassezia
Safe
Fungal Acne
Safe
Details

Description

Polyquaternium-43 is the polymeric quaternary ammonium salt formed from acrylamide, acrylamidopropyltrimonium chloride, 2-amidopropylacrylamide sulfonate, and DMAPA monomers

EU Restricted — Annex III
1 official EU restriction with concentration limits & label requirements
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Reference

Identifiers

CAS Number
Not confirmed from available sources
INCI
POLYQUATERNIUM-43
Category
Hair Conditioning
Updated
Apr 2, 2026