Tartrazine is widely used as a food coloring agent in various products such as soft drinks, candies, snacks, and desserts to provide a bright yellow color. It is also utilized in cosmetics, including shampoos, soaps, and lotions, to enhance their visual appeal. In the pharmaceutical industry, it is added to medications and vitamins to make them more identifiable and visually distinct. Additionally, tartrazine finds application in textile dyeing and paper printing due to its vibrant hue. However, its use is regulated in some regions due to potential allergic reactions in sensitive individuals.