Is Aluminum Zirconium Pentachlorohydrate vegan?

Aluminum Zirconium Pentachlorohydrate

Vegan

Aluminum Zirconium Pentachlorohydrate is a complex aluminium-zirconium salt used as an antiperspirant active ingredient that works by blocking sweat glands.

Also known as Octaaluminium Zirconium Pentachloride Tricosahydroxide
INCI name Aluminum Zirconium Pentachlorohydrate
CAS number 98106-54-8
EC number 308-575-2
CosIng ID 31817
Last reviewed 9 July 2026

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