The combination of BPC-157, GHK-Cu, and TB-500 is widely referred to in regenerative medicine circles as the "GLOW Stack" due to its synergistic potential for skin, soft tissue, and systemic repair.
BPC-157 (Pentadecapeptide): A synthetic peptide originally derived from human gastric juice. It promotes angiogenesis via VEGF and NO pathways and modulates extracellular matrix remodeling.
TB-500 (Heptapeptide): A synthetic fragment of thymosin beta-4. It promotes cell migration, tissue repair, and exerts anti-inflammatory effects through actin regulation.
GHK-Cu (Copper Tripeptide): A naturally occurring copper-binding tripeptide. It supports connective tissue remodeling and skin regeneration by stimulating collagen synthesis, regulating MMPs, and providing antioxidant defense.
These three peptides operate through complementary mechanisms—BPC-157 focuses on localized angiogenesis and microenvironment repair, TB-500 supports systemic cell migration and anti-inflammation, while GHK-Cu targets collagen metabolism and antioxidant defense—theoretically covering multiple stages of tissue healing.