Vitamin B2, also known as Riboflavin, is an essential water-soluble vitamin that supports normal energy metabolism and helps the body convert carbohydrates, fats, and proteins into energy. It contributes to maintaining healthy skin, eyes, and nervous system function. Vitamin B2 is widely used in dietary supplements, nutraceutical formulations, food fortification, and functional food applications. It is available in various grades to meet pharmaceutical, food, and nutritional industry requirements.