Aluminum zirconium tetrachlorohydrex gly

Aluminum Zirconium Tetrachlorohydrex Gly (CAS 69899-87-2) is an aluminum-zirconium salt complexed with glycine, commonly supplied under trade names including Rezal 36G, Zirconal 50, AZG 370, and WA 2Z8106. It is also referenced as AZAG 7167 in formulation documentation. No E-code designation applies to this material.

The compound is used primarily as an active antiperspirant ingredient in roll-on, stick, and aerosol formulations, where it functions by forming temporary plugs within eccrine sweat ducts to reduce perspiration output. Its glycine complexation improves skin compatibility and stability compared to non-buffered aluminum salts, making it suitable for sensitive-skin product lines.

This material is supplied in compliance with EU Cosmetics Regulation (EC) No 1223/2009 and is subject to REACH registration requirements. It is available in both anhydrous powder and aqueous solution grades, with packaging typically in drums or intermediate bulk containers depending on concentration and grade specification.