Beyond its ability to stimulate regeneration of skin, hair follicles, stomach and intestinal linings, and boney tissue, GHK-Cu strongly impacts gene expression relevant to nervous system health and function and may lessen the rate of cognitive decline [12]
Through this pathway, neuronal signaling can be delivered to endothelial cells, which is essential for the functional integrity of the BBB
This paucity of detailed data can limit the depth of analysis and may result in incomplete conclusions regarding the intricate interrelationships between these biological processes
Outside that pathway, it is commonly sold as an unregulated "research chemical" labeled not for human consumption, with no pharmaceutical oversight of purity or dosing
Unlike synthetic hormone formulations, bioidentical hormones are designed to match the body's own chemistry