A BPC-157 + TB-500 blend involves two distinct peptide compounds dissolved in the same volume, so researchers should account for each compounds mass and concentration separately rather than treating the vial as a single combined value
Then I started doing it in the subcutaneous injectable form
10 PubMed Central (PMC)BPC-157 collagen-regeneration and wound-healing efficacy data (preclinical)
Safety concerns included uncharacterized immunogenicity risks, inadequate impurity and endotoxin testing in available raw material, the unresolved free-base versus acetate salt form distinction, and, for BPC-157 specifically, an angiogenesis mechanism that raises theoretical concerns for patients with undiagnosed tumors
Brain Res 1623:166173 Holfeld J, Tepekoylu C, Blunder S, Lobenwein D, Kirchmair E, Dietl M, Kozaryn R, Lener D, Theurl M, Paulus P et al (2014) Low energy shock wave therapy induces angiogenesis in acute hind-limb ischemia via VEGF receptor 2 phosphorylation