Fast Delivery 99% Methylcobalamin Vitamin B12 Cyanocobalamin Powder

What is vitamin B12? Product Name: Vitamin B12 Other Name: Cyanocobalamin CAS No. : 68-19-9 Appearance: Dark red crystaline powder M.W. : 1355.38 M.F.: C63H88CoN14O14P Function : Eseential nutrients Vitamin B12 is a water-soluble vitamin, like all other B-vitamins. This means it can dissolve in water and travel through the bloodstream. The human body can store vitamin B12 for up …