Sunset Yellow is a synthetic dye commonly used in food and beverages. It is known for its bright yellow-orange color and is often found in products like candies, soft drinks, and baked goods. The dye is identified by its E number, E110, in the European Union, and is regulated for safety in various countries. This colorant is part of a group of artificial colors that enhance the visual appeal of products. While it is generally recognized as safe, some individuals may experience allergic reactions. Sunset Yellow is also used in cosmetics and pharmaceuticals, showcasing its versatility beyond the food industry.