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How GHK-Cu Works GHK-Cu modulates the expression of over 4,000 human genes

Liposomal-Glutathione Provides Maintenance of Intracellular Glutathione and Neuroprotection in Mesencephalic Neuronal Cells

Particularly interesting may be gut peptides (6-8)
[DOI] [PubMed] [Google Scholar] 137.Lavoie S., Murray M.M., Deppen P., Knyazeva M.G., Berk M., Boulat O., Bovet P., Bush A.I., Conus P., Copolov D., et al
