Excipients such as sorbitol, mannitol (sugar alcohols), lactose (in those with intolerance), and various binding agents or fillers may contribute to gastrointestinal symptoms
Growth Factor Activation The peptide enhances the expression and signaling of several growth factors: Fibroblast Growth Factor (FGF) stimulates fibroblast proliferation and collagen production Transforming Growth Factor-Beta (TGF-) regulates extracellular matrix remodeling Hepatocyte Growth Factor (HGF) promotes tissue regeneration and anti-apoptotic effects Collagen Synthesis and Organization BPC-157 accelerates the production of type I and type III collagenthe structural proteins that form tendons, ligaments, and the gut lining
GHK-Cu, first identified in 1973 from mammalian plasma, functions as a naturally occurring copper-peptide complex that influences approximately 31% of the human genome, resetting gene expression patterns to favor tissue repair while delivering bioavailable copper essential for enzymatic processes underlying collagen synthesis and antioxidant defense
The convenience factor is significant, but these products are prescription-only and typically more expensive per milligram than compounded alternatives
GHK-Cu is the most well-characterized of the three in terms of extracellular matrix effects
It needs to be reconstituted prior to use
