ghk-cu side effects clinical studies Frontiers GHK-Cu Copper Peptide Regeneration Review
Description
Treating B12 Deficiency Since B12 is readily available in common foods, dietary changes may be enough to bring blood levels up to normal

doi: 10.1038/aps.2013.41

Hu Z, Yang P, Zhou C, et al

Multiple roles of antimicrobial defensins, cathelicidins, and eosinophil-derived neurotoxin in host defense
"Nicotine from cigarette smoking enhances clonidine-induced increase of serum growth hormone concentrations in men"

GHK-Cu is 71% of the blend by mass, so GLOW is best understood as a GHK-Cu protocol with two repair peptides layered in
