While the claims about B-Right's potential benefits aren't clearly true from a scientific standpoint, if you have a vitamin B deficiency this is probably the product for you. Reviews talk about the high quality of ingredients and the price is low. Jarrow Formulas also uses unique forms of some vitamins (for example, folate as Quatrefolic (6S)-5-methyl-tetrahydrofolic acid glucosamine salt) which may be superior to older, more traditional forms of those vitamins. The wide variety and high potency of the B vitamins in B-Right seem to speak well to its efficacy. Hundreds of individuals have chimed in to agree that this is a good product which can help a lot of people.