US$ 26.04
fda bpc 157 not approved statement Targets GLP-1 and Peptide Compounding, Advertising and 'Research Use Only' Labeling The "Body Protection Compound": A
Description
The treatment was well tolerated with no adverse events and no changes in vital signs, electrocardiograms, or laboratory markers assessing cardiac, liver, kidney, thyroid, or metabolic function

Trusted Quality and Safety No research-grade here

Supplementation may lead to improved endurance, enhanced fat burning and potentially, better body composition
I think so much of B12 deficiency is very individual

Weight Loss : B12 shots are believed to assist in weight loss efforts