Growth hormone receptor expression increases 2.29-fold following BPC-157 administration based on microarray analysis, placing it among the top eight genes most affected by the peptide
Most patients notice changes in body composition between weeks 4 and 8 of a structured cycle
GHK-Cu and Extracellular Matrix Research Research confirms that GHK stimulates synthesis of collagen, dermatan sulfate, chondroitin sulfate, and the small proteoglycan decorin, while also modulating metalloproteinase activity and their inhibitors making it a key compound in extracellular matrix research
10.1136/gutjnl-2022-327736 205 MorinJr P.BoudreauL
There are very limited human trials of peptides, and even less randomized control trials, the researchers concluded
While BPC-157 and TB-500 focus on getting cells to the injury and building blood supply, GHK-Cu handles the rebuilding phase laying down new collagen and elastin in the extracellular matrix