Not taking B12 supplements or regularly eating B12 fortified foods may explain the higher stroke risk found among vegetarians
Many commercial sites claim GHK-Cu "inhibits 5-alpha reductase" and "reduces DHT," but the primary literature does not support that framing as a mechanism of action for the peptide itself
From a mechanistic perspective, this could be interpreted as an increased responsiveness to endogenous repair signals
Faster Nerve Recovery: Supports faster healing after nerve injury or damage
Wang X-Y, Qu M, Duan R, Shi D, Jin L, Gao J, et al
As the Glutathione cream does not have a permanent effect on the skin, the extended use may damage the skin by acting harshly on it, and rashes may result