Interestingly, another less common side-effect that has been widely discussed on social media is breast enlargement
Why This Peptide Is Discussed for Skin and Hair GHK-Cu is discussed for skin and hair because studies have examined collagen, glycosaminoglycans, fibroblast behavior, wound healing, skin elasticity, and hair follicle biology [2], [4], [6]
However, others are not that enthusiastic
This technology originated in the 1970s, was initially used to study the interactions between proteins and small molecules, and has now expanded to complex systems such as protein-protein and nucleic acid-ligand interactions, even applicable to larger molecules like short peptides and macrocyclic compounds (Porter et al., 2019
Specific hepatic sphingolipids relate to insulin resistance, oxidative stress, and inflammation in nonalcoholic steatohepatitis