B12 1000mcg per ml, 20ml bottle
Liquid B12 | Cyanocobalamin is an especially common vitamin of the B-12 vitamin family. It is the most famous vitamin of the family, because it is chemically the most air-stable.
Vitamin B12 injections help make red blood cells and keeps your nervous system working properly. B12 Injection, USP is a sterile solution of cyanocobalamin for intramuscular or subcutaneous b12 shots.