Its a hormone your body naturally produces at night, triggered by darkness, to help regulate your circadian rhythm
I notice a difference in my energy and I have not even tried but I lost 4 pounds this week, I am not sure if its related to the B12 / MIC but it came off without trying
Results: GHK-Cu alleviated weight loss, improved the disease activity index (DAI), reduced colonic edema and shortening, attenuated inflammatory damage, increased goblet cell numbers, suppressed inflammatory cytokines such as TNF-, IL-6, and IL-1, and promoted mucosal repair
Vitamin B12 is essential to white blood cell production, which is critical for fighting infections
It significantly alleviates uncomfortable symptoms such as redness, itching and stinging caused by hormone dependence or external stimulation, and improves the appearance of red blood streaks on sensitive skin
For research focused specifically on copper peptide mechanisms, yes GHK-Cu alone has decades of research behind it and is the gold standard for single-compound skin biology studies