Our Vitamin B-50 Complex is a top-of-the-line supplement designed to provide your body with the essential B vitamins it needs to thrive. Our premium formulation includes B-12 methylcobalamin and 5-MTHFR folate, providing the best B-12 and dietary folate available, even for those who have the MTHFR gene mutation. Delivering maximum bioavailability and superior absorption, B-50 Complex contains a base level of all B vitamins including 50 mg of thiamin, available in a small, easy to swallow capsule. Also, Vitamin B complex may help with nervous system health.