Riboflavine phosphate is widely used in the pharmaceutical industry as a key ingredient in multivitamin supplements and injectable formulations to address riboflavin (vitamin B2) deficiencies. It plays a vital role in energy metabolism, supporting cellular function and growth. In medical settings, it is administered to treat conditions like migraines, anemia, and certain skin disorders. Additionally, it is utilized in the food industry as a nutritional additive to fortify products such as cereals, dairy, and beverages, ensuring adequate vitamin B2 intake. Its application also extends to research laboratories, where it serves as a reagent in biochemical studies and diagnostic assays.