CheckVegan

Is Polyquaternium-30 vegetarian?

Polyquaternium-30

Vegetarian Vegetarian
Vegan Vegan

Polyquaternium-30 is a synthetic cationic polymer formed from a quaternary ammonium methacrylate monomer copolymerized with methyl methacrylate, used as a conditioning agent in hair and skin care products.

INCI name Polyquaternium-30
CAS number 147398-77-4
CosIng ID 79124
Last reviewed 4 July 2026

An ingredient is considered vegetarian if it avoids components derived from killing an animal.

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