Aluminum Zirconium Pentachlorohydrate
INCI: ALUMINUM ZIRCONIUM PENTACHLOROHYDRATE
Reviewed by Kate · Last updated 18 Aug 2026
What Is Aluminum Zirconium Pentachlorohydrate?
Aluminum Zirconium Pentachlorohydrate (INCI: ALUMINUM ZIRCONIUM PENTACHLOROHYDRATE) is a cosmetic ingredient listed in the EU CosIng inventory. Octaaluminium zirconium pentachloride tricosahydroxide.
Its declared cosmetic functions are antiperspirant, astringent and deodorant.
Source: European Commission CosIng inventory.
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