For a comprehensive review of these mechanisms, a peer-reviewed study in Cell and Tissue Research documenting the role of gastric pentadecapeptide BPC-157 in accelerating musculoskeletal soft tissue healing lays out the signaling cascade in detail
10.1093/humupd/dmv021 [DOI] [PubMed] [Google Scholar] Gamulin O., Serec K., Bili V., Balarin M., Kosovi M., Drmi D., et al
Keeping these injections in the fridge protects the vitamin from heat and helps it remain effective
If you do not feel a dramatic change in the first 48 hours, that is completely normal and does not mean the shot is not working
Huberman notes that the peptide BPC-157 shows promise in tissue repair, but stresses that more clinical trials are needed to validate its use for longevity