It penetrates cell membranes and interacts directly with DNA
Illustratively, BPC 157 (as an original anti-ulcer peptide, stable in human gastric juice more than 24 h unlike standard growth factors rapidly destroyed, and thereby easy applicable, lethal dose (LD1) not achieved, used to be in ulcerative colitis trials and now multiple sclerosis [3,4,5,6,7,8,9,10,11,12,13,14,15,16,17]), within wound/healing gastrointestinal ulcer relations and angiogenesis is advantageous over standard growth angiogenic factors [7]
Much of the strongest data reports biochemical or histological outputs hydroxyproline content, collagen and glycosaminoglycan mass, gene-expression signatures
This matters enormously