1000mcg vitamin b12 injection Out of Stock - (Generic) Injectable Solution, 1000-mcg/mL, 100-mL vial - Easy Refills 12 per dose Contains a sterile vitamin B Cyanocobalamin (B12) Injection 1000 mcg/mL,

Intended for research purposes only - not for human consumption

The effects of a B12 shot can last anywhere from one week to several months, depending on individual needs, metabolic rate, and underlying deficiency severity

If you are uncomfortable with self-injecting, you can find a local clinic that will be happy to administer them for a small fee

It helps maintain the protective covering of your nerves, known as the myelin sheath, which allows for efficient nerve signal transmission

B12 injections are absorbed much better by the body because they are administered intramuscularly (into the muscle), and therefore directly into the blood

Vitamin B12 (Cyanocobalamin): One of the most well-known energy-boosting vitamins, B12 helps convert carbohydrates into glucose and supports healthy nerve function