As more research and controlled trials become available, we will better understand how to optimize GHK-Cu treatment identifying the best doses, patient types, and protocols
however, this depends on your skin type
found that c-MYC expression induced the expression of mitochondrial GLS in human P493 lymphoma B cells and PC3 prostate cancer cells by suppressing microRNAs miR-23a and miR-23b, which target the GLS 3 untranslated region (UTR) seed sequence [1, 47]
GHK-Cu, in contrast, delivers copper(II) ions to metalloenzymes such as lysyl oxidase (critical for collagen and elastin cross-linking), superoxide dismutase (antioxidant defense), and cytochrome c oxidase (mitochondrial respiration)
Ishikawa T, Terai N, Sato R, et al
This explains why many modern GLP-1 receptor agonists outperform older peptide molecules in stability testing