About products and suppliers
156 feed grade vitamin b12 products are offered for sale by suppliers on Alibaba.com, of which feed additives accounts for 22%, vitamins accounts for 15%, and food additives accounts for 11%.
A wide variety of feed grade vitamin b12 options are available to you, such as beauty products, provide energy and anti-fatigue.You can also choose from white powder, feed grade vitamin b12,As well as from brown, light yellow feed grade vitamin b12,