GHK-CU

This copper-bound tripeptide has earned its reputation as the workhorse of tissue repair research, particularly in dermatology and wound care studies. Originally discovered in human blood plasma, GHK-Cu has become a go-to compound for researchers investigating skin aging, tissue regeneration, and hair loss. Its unique copper chelation makes it significantly more bioactive than the peptide alone.

The peptide acts as a carrier that delivers copper ions directly to cells, where they activate enzymes crucial for collagen synthesis and tissue remodeling. Think of it as a molecular delivery truck—the GHK portion provides cellular recognition and uptake, while the copper serves as a cofactor that kickstarts the cellular machinery responsible for building new tissue and breaking down damaged proteins.