Natural Factors BioCoenzymated Riboflavin 5'-Phosphate - Vitamin B2 is vital for energy metabolism, tissue formation, red blood cell and hormone synthesis, and to help maintain normal glucose and lipid (fat) metabolism. It is also needed to activate other B vitamins, including folate and vitamin B6, and to convert tryptophan to niacin. Due to certain upper gastrointestinal tract problems and genetic variations, conversion of standard riboflavin into active R5P may decrease, while certain medications can compromise absorption and deplete vitamin B2. This unique biocoenzymated formula features proprietary EnviroSimplex technology, combining Farm Fresh Factors, an organic whole food blend of land and sea vegetables, with the coenzyme form of vitamin B2. The result is a phytochemical formula that delivers ready-to-use R5P with immediate and direct nutritional support.