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LAURTRIMONIUM TRICHLOROPHENOXIDE

Description

LAURTRIMONIUM TRICHLOROPHENOXIDE is a quaternary ammonium compound used in various personal care and cosmetic products. This synthetic ingredient functions primarily as a preservative and antimicrobial agent, helping to extend the shelf life of formulations and protect against bacterial contamination. Its chemical structure consists of a long-chain alkyl group (lauryl) attached to a trimonium chloride core, combined with a trichlorophenol moiety.

The compound exhibits broad-spectrum antimicrobial activity, effectively inhibiting the growth of both gram-positive and gram-negative bacteria, as well as certain fungi. Its efficacy as a preservative is particularly notable in leave-on skincare products and hair care formulations. LAURTRIMONIUM TRICHLOROPHENOXIDE also possesses conditioning properties, which can improve the feel and manageability of hair when used in shampoos or conditioners.

While effective, this ingredient is typically used in low concentrations due to potential irritation at higher levels. It is regulated in cosmetic products, with maximum allowed concentrations varying by region. Formulators must carefully balance its preservative efficacy with potential sensitivities, especially for products intended for use on sensitive skin or around the eyes.