
ALUMINUM SESQUICHLOROHYDRATE
Description
Aluminum Sesquichlorohydrate is a potent antiperspirant agent widely used in personal care products. This compound belongs to the family of aluminum-based salts and is characterized by its ability to effectively reduce sweat production. Its chemical formula, Al2Cl3(OH)3, indicates a specific ratio of aluminum, chlorine, and hydroxide ions.
The ingredient works by forming a temporary gel-like plug within sweat ducts, inhibiting the flow of perspiration to the skin's surface. This mechanism provides long-lasting sweat control, making it a popular choice in antiperspirant formulations. Aluminum Sesquichlorohydrate is known for its stability and efficacy at lower concentrations compared to other aluminum salts.
In cosmetic applications, it is typically used at concentrations between 10-25%, depending on the desired strength of the antiperspirant effect. The ingredient is FDA-approved for over-the-counter use and is considered safe when used as directed. However, individuals with sensitive skin may experience mild irritation.
Aluminum Sesquichlorohydrate offers several advantages in formulations, including improved texture, reduced residue on skin and clothing, and compatibility with a wide range of other cosmetic ingredients. Its effectiveness in controlling perspiration makes it a valuable component in various antiperspirant products, from sprays to roll-ons and sticks.