Jarrow Formulas B-Right is an optimized B-complex featuring the forms of vitamins B1 (thiamin), B2 (riboflavin), B5 (pantethine), B6 (P-5-p), B12 (methylcobalamin), and B9 (methyl folate) that are efficiently utilized by the body. B vitamins play an important role in the body, including cellular energy production, immune health, and stress management.