You can Buy Liquid B12 from Peptides for Sale, your number one source for all your research chemicals and peptides. Liquid B12 Cyanocobalamin is a common vitamin of the B-12 family. It is is chemically the most air-stable vitamin of the family.
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.