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Is Aluminum Zirconium Tetrachlorohydrex PEG vegan?

Aluminum Zirconium Tetrachlorohydrex PEG

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Aluminum Zirconium Tetrachlorohydrex PEG is a coordination complex formed from the reaction of aluminum zirconium chloride hydroxide and polyethylene glycol, used as an antiperspirant active in cosmetics.

Also known as Zirconium, chloro hydroxy polyethylene glycol, aluminium complexes
INCI name Aluminum Zirconium Tetrachlorohydrex PEG
CAS number 246867-10-7
CosIng ID 31821
Last reviewed 9 July 2026

An ingredient is considered vegan if it contains no animal-derived components at any point in its production.

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