oral peptides ghk cu GHK-Cu: The Regenerative Peptide for Skin, Hair, and Beyond GHK-CU – Research Peptide |

Pre-clinical data points to upregulation of nerve growth factor and vascular endothelial growth factor in injury models, supporting interest in nerve regeneration and angiogenesis applications

Of approximately 4,000 affected genes, 59% are upregulated while 41% are downregulated, generally shifting expression patterns from diseased toward healthier states

The peptide does not bind to a single identified receptor but instead modulates several biological systems simultaneously

GHK-Cu promotes collagen synthesis, reduces inflammation long-term, and helps repair UV damage

These actions enhance cell proliferation and migration, promote new blood vessel formation ( angiogenesis ), and accelerate wound closure in injured tissues