This is due to the bacteriostatic agent, usually benzyl alcohol, that inhibits the growth of bacteria in the vial
Two further points about provenance matter for how the record should be read
PeptideLabs Kerala supplies BPC-157 throughout India for qualified in-vitro laboratory research
Journal of Saudi chemical society
In preclinical experimental systems, BPC157 is frequently discussed in connection with angiogenic signaling (pathways involved in how bloodvessel networks are organized), cytoprotection (how cells maintain stability under stress), and extracellular matrix remodeling (how the tissue scaffold is built, broken down, and reorganized)
A major scientific review on GHK-Cu found that it can shift about a third of human genes toward a state of regeneration and repair