Introduction to Brilliant Blue FCF Brilliant Blue FCF, also known as FD&C Blue No. 1 or E133, is a synthetic blue dye widely used in the food & beverage, pharmaceutical, cosmetic, and chemical industries. Due to its strong coloring power, excellent stability, and cost efficiency, it remains one of the most demanded food colorants in global trade. For manufacturers, exporters, and suppliers, understanding who buys Brilliant Blue FCF, where demand comes from, and how buyers source it is essential for expanding international sales. This article provides a structured overview of the Brilliant Blue FCF global buyers landscape, applications, compliance requirements, and sourcing trends. What Is Brilliant Blue FCF? Brilliant Blue…