This layered defense prevents harm to DNA, proteins, and cell membranes
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
GHK-Cu is not on the 2025 WADA Prohibited List
These side effects include cataracts, steroid-induced diabetes, and bone problems such as osteoporosis and avascular necrosis (AVN), a condition in which the bone dies due to inadequate blood supply
The problem is that NAD levels decline with age
Often chosen as part of a long-term wellness or skincare support plan under medical oversight