NATURAL FACTORS - Biocoenzymated Ultra Strength Active B Complex - 60 Veggie Capsule(s) - NPN: 80091137 -- Ultra-Strength Active B Complex with full-spectrum coenzyme B vitamins from Natural Factors is a higher-strength formula than our regular Active B Complex. It offers even better coenzyme forms and includes BioPQQ® to enhance the action of B vitamins. This one-per-day, non-GMO formula is suitable for vegetarians and vegans and features Farm Fresh Factors, a bioenergetic blend of phytonutrients, for active support of energy metabolism.