While oral GHK-Cu is largely a bust for raising systemic levels, some emerging research is exploring its potential for localized effects within the gut lining itself
Work suggests that gamma-glutamylcysteine, the immediate precursor of glutathione, can also perform a secondary antioxidant role and provide some protection from excess reactive oxygen species (58)
Elderly Patient Protocols Elderly patients face unique challenges with vitamin B12 injections
Start with 0.5-1mg daily if injecting, or a 1-2% topical product applied once daily
While the CXXC5 mechanism appears conserved between mice and humans (elevated CXXC5 is found in human bald scalps), the functional response to PTD-DBM treatment in humans may differ in magnitude, timeline, or both
It is thought that lower levels influence impaired wound healing and immune dysfunction among other age-related declines