Trichlorohydrex

Trichlorohydrex is a chemical compound with the formula Al2Cl6(OH)3. It is a basic aluminum chloride compound, often found in hydrated forms. The most common form is trichlorohydrex propyleneglycol, which is an antiperspirant ingredient. In this form, it is a complex formed between aluminum zirconium tetrachlorohydrex gly and propyleneglycol. This complex is designed to be less irritating than other aluminum compounds. Trichlorohydrex is a white, crystalline solid. It is soluble in water. The primary use of trichlorohydrex, particularly in its propyleneglycol complex form, is as an active ingredient in antiperspirant products. It works by forming temporary plugs in the sweat ducts, reducing the amount of sweat that reaches the skin's surface. The effectiveness of trichlorohydrex as an antiperspirant is well-established. While generally considered safe for topical use, some individuals may experience skin irritation. Its chemical properties, including its ability to form complexes, make it a valuable ingredient in cosmetic and personal care formulations. The manufacturing process involves reacting aluminum and zirconium compounds with hydrochloric acid and then complexing with propyleneglycol.

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