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GHK-Cu
Rinse off with water and pat dry
Onset Speed and Consistency of Results Injections bypass the skin barrier entirely and could theoretically provide more rapid systemic uptake
Beyond collagen, GHK-Cus effects on the extracellular matrix extend to elastin (30% increase), decorin (302% increase at 1 nanomolar concentration), glycosaminoglycans, dermatan sulfate, and chondroitin sulfate
Nandi A, Yan LJ, Jana CK, Das N (2019) Role of catalase in oxidative stress- and age-associated degenerative diseases
If expensive peptides are not producing measurable improvements, reassess rather than continuing to spend
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