Subsequent gene-expression analyses cited in the review identified GHK-Cu as modulating expression of approximately one-third of human genes, with a pattern consistent with reversal of age-related transcriptomic shifts
12 (The broader folliculogenesis pathway from primordial follicle takes considerably longer, but the antral phase is where supplemental support is most relevant.) The good news is that some markers shift sooner
(PubMed) Huang TS, Shyu YC, Chen HY, et al
Higher levels of RRR--tocopherol were associated with fewer plaques in frontal and temporal cortex, whereas higher levels of synthetic RSS-T were linked to more of those markers of brain aging, including structural changes, i.e., NFTs in the frontal cortex, total cortex, and amygdala [19]