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CETRIMONIUM CHLORIDE

Description

Cetrimonium chloride is a quaternary ammonium compound widely used in cosmetic and personal care products, particularly in hair care formulations. This cationic surfactant possesses both hydrophilic and lipophilic properties, making it an effective conditioning agent and preservative. Its primary function is to reduce static electricity in hair, improve manageability, and enhance overall hair texture.

In skincare, cetrimonium chloride acts as an emulsifier and antimicrobial agent. It helps stabilize formulations by preventing separation of oil and water components while also inhibiting the growth of bacteria and fungi. The ingredient's positive charge allows it to adhere to negatively charged hair and skin surfaces, providing a smooth feel and aiding in detangling.

Typical concentration ranges for cetrimonium chloride in personal care products are between 0.1% to 0.25% for leave-on products and up to 1% for rinse-off formulations. While generally considered safe for use in cosmetics, some individuals may experience skin irritation or allergic reactions at higher concentrations. As with any active ingredient, patch testing is recommended for those with sensitive skin or a history of allergic reactions to similar compounds.