US$ 26.93
b12 injection drug name Vitamin B-12 - Mobile and Clinic IV Therapy — ASAP IVs Hydroxocobalamin (Vitamin B12): Uses, Alternatives,
Description
Are there any side effects of B12 injections
its about mindset, too

For the majority of people, a balanced diet provides all the B12 they need

The effects of a B12 shot usually last one to two weeks, but the vitamin itself can stay in your system longer
Carboni JM, Wittman M, Yang Z, Lee F, Greer A, Hurlburt W, et al