They must not be used for clinical, diagnostic, or therapeutic applications
Factors such as initial B12 levels, underlying medical conditions, certain medications, advanced age, and injection frequency can affect the absorption and utilization of B12, possibly shortening the duration of action
Olson K, Dover JS, Arndt KA
Structural Stability Features: BPC-157s stability in gastric juice (pH 1-2) is exceptional among bioactive peptidesattributed to compact structure and pepsin resistance
My daughter was diagnosed with B12 deficiency last year and her B12 test results said her level was so low it was unable to be read
You have no guarantee that what is in the vial matches what is on the label, and there is no regulatory body holding these vendors accountable