Three compounds in one vial: GHK-Cu with BPC-157 and TB-500, pre-mixed at a fixed ratio. 70mg total.
Glow Blend is three peptides from the range pre-mixed in one vial: GHK-Cu, the copper-binding tripeptide, with BPC-157 and TB-500, the two recovery-line compounds, combined at a fixed ratio to 70mg total. GHK-Cu is a natural fragment of three amino acids (glycine, histidine, lysine) bound to a copper ion, first isolated from human plasma in 1973 and commonly researched for its part in collagen production by skin fibroblasts and in wound-repair models. BPC-157 is a synthetic peptide of 15 amino acids, first described in the early 1990s as a fragment of a protein isolated from human gastric juice, and commonly researched in models of the gut lining and in tendon, ligament, muscle and bone repair models. TB-500 is a synthetic peptide derived from thymosin beta-4, a protein found in nearly all cells that binds actin, and is commonly researched for its role in cell migration and new blood-vessel formation. The three are studied in overlapping skin and repair models through different mechanisms, and the blend exists so that work involving all three starts from one vial at a set proportion rather than three reconstituted separately. The literature on each is almost entirely pre-clinical, none is a licensed medicine, and the World Anti-Doping Agency prohibits BPC-157 and TB-500 in sport. Each is described in full on its own product page. The copper complex is what gives the powder its blue cast. Supplied as freeze-dried powder for reconstitution with bacteriostatic water; store at 2–8°C.