Psyllium : You know this oneit's the fiber in Metamucil that helps with, well, keeping things moving
There are other medications in this class of drugs, including Wegovy, which is the exact same compound, semaglutide, just at a higher dose
3 Issue 1, 09 February 2020
Nature 566 , 279283 (2019)
BPC (1,000 mcg) exerts its regenerative activity through VEGF-mediated angiogenesis supporting new capillary formation in healing tissue, growth hormone receptor upregulation amplifying fibroblast collagen synthesis and connective tissue repair, direct stabilization and restoration of intestinal epithelial tight junction proteins protecting and repairing the gut barrier from inflammatory and chemical damage, nitric oxide pathway activation supporting vascular and tissue perfusion, and antioxidant and inflammatory-modulating activity across multiple tissue compartments