Sorbic acid is widely used as a preservative in the food and beverage industry to prevent the growth of mold, yeast, and fungi. It is commonly added to products like cheese, baked goods, dried fruits, and fruit juices to extend shelf life. In cosmetics and personal care items, it helps maintain product stability by inhibiting microbial contamination. Additionally, it is used in pharmaceuticals to preserve the integrity of medications and prevent spoilage. Its effectiveness at low concentrations makes it a popular choice for maintaining product safety and quality.