dr dan purser glutathione MD Dan Purser MD | Pleasant

The biological roles proposed for GHK-Cu in the research literature have included effects on collagen and extracellular matrix synthesis (through copper-dependent enzymes including lysyl oxidase), on antioxidant gene networks (where copper participates in both prooxidant and antioxidant chemistry depending on context), on growth factor activity in tissue repair, on hair follicle biology, and on broader transcriptional programs characterized in microarray and RNA-seq studies

COA documents are available upon request

GHK-Cu's repair-while-you-protect story directly addresses this concern

However, processing and preserving foods (besides freezing) can cause foods to lose their glutathione. Interestingly, research suggests that a lack of protein in general can lower glutathione levels, at least in humans

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