What research exists on GHK-Cu and skin elasticity
Their statement at the time: We have discontinued several items, including Semaglutide, Tirzepatide, Retatrutide, and MK-677, as part of our routine compliance updates and alignment with evolving industry compliance guidance. The word routine was doing a lot of heavy lifting in that sentence
When performed by a trained provider with medical-grade product, correct dosing and sterile technique, GHK-Cu injections are generally safe and well tolerated
In addition, compared with other single treatments, the cell death rate and active caspase-3 in the combined treatment were increased significantly, and the CD133 + stem cell-like cell pool in osteosarcoma was eliminated to a greater extent 26 (Figure 3 and Table 1)
But these studies were tiny and had no placebo group