Is Aluminum Zirconium Trichlorohydrate vegan?

Aluminum Zirconium Trichlorohydrate

Vegan

Aluminum Zirconium Trichlorohydrate is an inorganic complex of aluminum and zirconium chlorohydrate, used in antiperspirants for its astringent, sweat-blocking properties.

Also known as Tetraaluminium Zirconium Trichloride Tridecahydroxide, Tetraaluminium zirconium trichloride tridecahydroxide.
INCI name Aluminum Zirconium Trichlorohydrate
CAS number 98106-53-7
EC number 308-574-7
CosIng ID 31823
Last reviewed 4 July 2026

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