In its extracellular gate region, the channel pore is tightly closed by the bundle crossing of the M3 helices (Figures 5B, 7E,F)
BPC 157 stands for the body protection compound 157
While GHK-Cu is not a drug and is not used to diagnose, treat, or prevent any medical conditions, it has been incorporated into cosmetic protocols designed to support a youthful appearance
It may offer several health and beauty benefits, including supporting immune function, liver health, and muscle recovery, though more research is needed
A 2025 intravenous safety study involving two healthy adults found infusions up to 20 mg well tolerated, with no adverse events or clinically meaningful changes in vital signs or laboratory biomarkers
Patients are monitored around-the-clock to ensure that withdrawal is completed safely to reduce the likelihood of medical complications