Nature Made® Super B-Complex formula contains key B vitamins that play a supportive role when it comes to the energy producing pathways of the body. † They provide us with the energy we need to carry out our day. B vitamins are crucial for cellular energy production and normal function of your nervous system.† Contains the 8 key B vitamins, plus Vitamin C Helps convert food into cellular energy† Helps support normal function of the nervous system† Vitamin C is an antioxidant and helps support the immune system† #1 Pharmacist Recommended Vitamin and Supplement Brand*