Hair Conditioning

Polyquaternium-68

INCI: POLYQUATERNIUM-68
CAS Not publicly assigned in available databases
1-Ethenyl-2-pyrrolidinone, polymer with 1-ethenylimidazole and 1-ethenyl-3-methylimidazolium methyl sulfate
Generally Safe
This ingredient has a good safety profile based on available data.
Purpose

Function

Hair conditioning, hair fixative. VP/vinylimidazole copolymer structurally analogous to PQ-16/44/46.
Profile

Properties

Silicone
Silicone free
Malassezia
Safe
Fungal Acne
Safe
Details

Description

1-Ethenyl-2-pyrrolidinone, polymer with 1-ethenylimidazole and 1-ethenyl-3-methylimidazolium methyl sulfate

Reference

Identifiers

CAS Number
Not publicly assigned in available databases
INCI
POLYQUATERNIUM-68
Category
Hair Conditioning
Updated
Apr 2, 2026