Pure Nutrition Vitamin B Complex is a supplement that helps maintain energy levels, supports brain functions, and ensures smooth functioning of the nervous system. As the name suggests, the supplement contains essential B vitamins such as vitamin B1, B2, B6, B12, niacin, pantothenic acid, folic acid, biotin, choline bitartrate, papain, and inositol. Metabolism Vitamin B plays an essential role in converting all carbs into glucose which then is converted into energy. It is very important to make sure that our body is properly fueled to perform daily activities and our energy levels don’t fall. vitamin b complex supplements are meant for this role. Folate, a form of Vitamin B, converts carbohydrates into energy. Vitamin B12 helps keep blood cells healthy. Since inner health often appears on your face and skin, Biotin helps transform promote skin, hair and nail health b complex capsules have in abundance Inadequate levels of B complex vitamins in the body could lead to compromised physical performance. B complex vitamins improve the bodys energy levels that may help overcome loss of efficiency during normal work.