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It means the quality assurance framework operates on a different model
GHK-Cu, a tripeptide complex naturally found in the human plasma, is composed of glycine, histidine, and lysine bonded with copper
Schuchardt, J
The evidence foundation combines mechanistic understanding from molecular studies, efficacy demonstration from clinical trials, safety validation from decades of use, and comprehensive gene expression profiling establishing GHK-Cu as one of the most thoroughly researched regenerative peptides available
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