In vitro studies demonstrate that treatment with the peptide BPC-157 increases GHR mRNA and protein levels in a dose- and time-dependent manner, enhancing the fibroblasts responsiveness to growth hormone and promoting cell proliferation essential for tendon healing
For example, endocrine experts caution that the age-related GH decline might even be protective (theres ongoing debate), and artificially raising hormone levels in someone without deficiency could do more harm than good
GLP-1 & BPC-157: The Peptide Duo Changing Anti-Aging GLP-1 and BPC-157 are both called "peptides"but they do completely different things to your body
ACS Chemical Neuroscience
(PubMed) Capelli I, Cianciolo G, Gasperoni L, et al
Second, the two have very different half-lives, which is why they are not well suited to being pre-mixed in a single vial