Purchase Qty. Reference FOB Price
1-9 kg US$1,750.00
10-99 kg US$1,650.00
100+ kg US$1,550.00
Product Description
Vitamin B12, also called cobalamin, is a water- soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood. It is one of the eight B vitamins. It is normally involved in the metabolism of every cell of the human body, especially ...