1000 mcg b12 injection Vitamin for Cyanocobalamin 1,000 mcg, 25/Box (Rx) — Mountainside Medical Cyanocobalamin is a man CYANOCOBALAMIN INJECTION, USP 10,000mcg/10mL (1,000mcg/mL)

While the preservative is effective at preventing the growth of most common bacteria, it is not a foolproof solution indefinitely

Buyers should verify expiration dates before completing purchases

This is especially true for those who are severely deficient

Murphy and George Minot for discovery of an effective treatment for pernicious anemia using liver concentrate, later found to contain a large amount of vitamin B 12

reconstituted lasts 28-30 days refrigerated

If you require vitamin B12, this must be obtained through dietary sources, oral supplements, or separate B12 injections as prescribed by your healthcare provider