Despite the warning label, individuals continue to use them and the individual does not know what they are getting all the time. There is some research on the following peptide injections: Body Protection Compound-157 (BPC-157) Initial and pre-clinical-trial research suggest BPC-157 may promote musculoskeletal healing, which could explain its popularity among athletes (although it is banned in professional sports)
121.5
Curr Pharm Des 20(7):11211125 Seiwerth S, Rucman R, Turkovic B, Sever M, Klicek R, Radic B, et al (2018) BPC 157 and standard angiogenic growth factors
An FDA-approved drug is reviewed as a specific product with defined manufacturing controls, labeling, and evidence for approved uses
Provider Guidance and Treatment Safety Considerations Before starting MIC B12 injections, discuss your baseline B12 status, metabolic goals, and injection frequency with your healthcare provider