bpc 157 evidence human studies safety Regeneration or Risk? A Narrative Review of BPC-157 for Musculoskeletal Healing BPC-157 and the Brain-Gut Axis:
Description
Conversely, BPC 157 maintains endothelium integrity (and thereby ascertains tissues integrity or rescues injured blood vessel functioning when confronted with vascular impairment) [14,15,16,17,18,19,34,35,36,37]

That said, there is some real absorption data
The dose-conversion to humans is not validated

But here is where things get complicated