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The idea is that oral supplements may provide a systemic supply of the building blocks needed for the body to produce GHK-Cu naturally, but more research is needed to understand the effectiveness of this route
Journal of Advanced Nursing, 46 (6), 641648
S.ChanD
The vast majority of evidence comes from animal studies, which are promising but cannot be directly extrapolated to human outcomes
The peptide is supplied as a blue-tinged lyophilized powder at 50mg per vial, with purity exceeding 98% by HPLC analysis, and includes verified copper content by atomic absorption spectroscopy
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