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Description
doi: 10.1089/jir.2007.0095

Retrieved February 25, 2018

Science 2006, 312, 10341037
Timing Optional Marker Copper and ceruloplasmin Why it matters Adds copper-status context when repeated high-exposure GHK-Cu use is being discussed

What the science currently says : Human research shows GHK-Cu can influence collagen production and wound healing topically, but evidence for injectable use is minimal
