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LAURALKONIUM CHLORIDE

Description

Lauralkonium chloride is a quaternary ammonium compound widely used in skincare and cosmetic formulations for its antimicrobial and preservative properties. This synthetic ingredient belongs to the family of cationic surfactants, known for their ability to disrupt bacterial cell membranes. In skincare products, lauralkonium chloride serves multiple functions, primarily as a preservative to inhibit microbial growth and extend shelf life.

The compound is effective against a broad spectrum of microorganisms, including bacteria, fungi, and some viruses. Its molecular structure allows it to adhere to negatively charged surfaces, making it particularly useful in leave-on formulations. Lauralkonium chloride is typically used in concentrations ranging from 0.1% to 0.3%, depending on the product type and regulatory guidelines.

While effective as a preservative, lauralkonium chloride can potentially cause skin irritation in some individuals, particularly at higher concentrations. It is important for formulators to balance its preservative efficacy with potential sensitization risks. The ingredient is regulated by various global cosmetic authorities and is generally considered safe when used within recommended limits. However, ongoing research continues to evaluate its long-term effects and environmental impact.