Widely used as a preservative in cosmetics, personal care products, and pharmaceuticals due to its antimicrobial properties. It helps extend the shelf life of products by preventing the growth of bacteria, yeast, and mold. Commonly found in creams, lotions, shampoos, and makeup. Also used in food packaging materials to inhibit microbial contamination. In pharmaceuticals, it serves as a stabilizer in liquid formulations like syrups and suspensions. Its effectiveness in low concentrations makes it a preferred choice for preserving a wide range of products.