GHK-Cu (Copper peptide)

GHK-Cu (glycyl-L-histidyl-L-lysine bound to copper) is a naturally occurring copper-binding tripeptide known for its regenerative, antioxidant, and anti-inflammatory functions. It supports angiogenesis, tissue repair, and the modulation of transforming growth factor beta 1 (TGFβ1) signaling. Recent research has expanded beyond its well-known wound healing and skin regeneration properties to explore its neuroprotective potential in Alzheimer’s Disease models, where it demonstrates the ability to reduce amyloid plaque formation and improve cognitive function through multiple biological pathways. GHK-Cu is NOT FDA APPROVED.