Aluminum zirconium tetrachlorohydrex is one of the most effective ingredients used in antiperspirants to reduce underarm sweat and control odor. This advanced compound forms temporary plugs in the sweat glands, helping to keep you dry and fresh throughout the day. Backed by clinical research and approved for over-the-counter use, it is commonly found in stick, gel, and roll-on deodora... https://medicoiq.com/what-is-aluminum-zirconium-tetrachlorohydrex-gly/