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Aging (Albany NY) (2020) This in vivo study by an independent research group demonstrated that FOXO4-DRI clears senescent Leydig cells in the testes of aged mice, resulting in restoration of testosterone secretion to levels approaching those of young animals

Research shows GHK-Cu stimulates collagen and elastin production, supports wound healing, and has anti-inflammatory effects which is why it already appears in high-end skincare

Mixing GHK-Cu with vitamin C solutions destroys the peptide

The mechanism of this combined effect appears to be sequential: TB-500 mobilizes and migrates repair cells to the injury site (via actin regulation and chemotactic signaling), while BPC-157 creates the optimal local microenvironment (via angiogenesis, growth factor expression, and NO modulation) for those cells to perform effective repair once they arrive