Hair Conditioning

Polyquaternium-11

INCI: POLYQUATERNIUM-11
CAS 53633-54-8
2-Propenoic acid, 2-methyl-, 2-(dimethylamino)ethyl ester, polymer with 1-ethenyl-2-pyrrolidinone, compd. with diethyl sulphate
Generally Safe
This ingredient has a good safety profile based on available data.
Purpose

Function

Hair conditioning, film forming, antistatic, fixative
Profile

Properties

Silicone
Silicone free
Malassezia
Safe
Fungal Acne
Safe
Details

Description

2-Propenoic acid, 2-methyl-, 2-(dimethylamino)ethyl ester, polymer with 1-ethenyl-2-pyrrolidinone, compd. with diethyl sulphate

Reference

Identifiers

CAS Number
53633-54-8
INCI
POLYQUATERNIUM-11
Category
Hair Conditioning
Updated
Apr 2, 2026