It signals fibroblasts to build collagen and elastin, activates angiogenesis (new capillary growth), reduces inflammatory cytokines like TNF-alpha, and helps stem cells migrate to repair sites
doi: 10.1111/jocd.15763
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Crucially, epigenetics acts as the interface between your genes and your environment, meaning that factors like stress, diet, sleep, and toxin exposure can alter gene expression without changing the underlying DNA code [31]
GHK-CU for Skin Research One of the most common reasons researchers purchase GHK-CU peptide is its connection to skin-related investigations
Because controlled human research is limited, long-term side effects are not fully understood