For most people, the effects last about one to two weeks, though the exact timeline shifts based on your current B12 levels, metabolism, diet, and how often you get injections
I agree with Gambit
This helps maintain skin barrier integrity during the adjustment period
A: Anecdotal reports vary, with some noticing changes in a week, while others may need several weeks depending on dosage and condition
Cyanocobalamin is a form of vitamin B12 used to treat or prevent B12 deficiency, which can result from dietary limitations, certain types of anemia, pregnancy, gastrointestinal disorders, or other medical conditions
The formulations produced by compounding pharmacies aren't subject to FDA review, and the facilities aren't FDA-regulated, though they are supposed to only use FDA-approved ingredients