Methyl sorbate is widely used as a preservative in the food and beverage industry due to its antimicrobial properties, effectively inhibiting the growth of mold, yeast, and bacteria. It is commonly added to products like baked goods, dairy items, and beverages to extend shelf life and maintain freshness. In cosmetics and personal care products, it acts as a stabilizer to prevent spoilage and ensure product safety. Additionally, it finds application in pharmaceuticals as a preservative in liquid formulations and topical creams. Its versatility and effectiveness make it a valuable component in industries requiring microbial control.