what for b12 injection Compounded Cyanocobalamin (Vitamin B12) Best Vitamin B12 Injection Sites:

If youre committed to maintaining peak performance in your professional and personal life, and understand the importance of optimal nutrient levels for overall wellness, this treatment offers a convenient way to ensure your body has the B12 it needs to function at its best

Potassium is very finely balanced in the body and too much can be as bad as too little (over supplementation can cause cardiac arrhythmia and heart attack)

The most commonly reported minor events are related to injection technique such as mild site redness or temporary stinging rather than the product itself

Bacteriostatic Water for Injection - Prescribing Information (Pregnancy Use)

Assay: A laboratory procedure for measuring the activity, concentration, or presence of a substance

10.1007/s00109-016-1488-y 28 IlicS.BrcicI.MesterM.FilipovicM.SeverM.KlicekR.et al (2009)