It is not a scheduled controlled substance, so possession for personal research use is not criminalized the way a scheduled drug would be, but it also cannot be legally sold as a dietary supplement or marketed with a therapeutic claim
The cost of your GHK-Cu peptide treatment may vary depending on the duration of your treatment, whether you pair it with others, and your overall goals
Science-Backed Truth
Human adult dermal fibroblasts incubated with GHK-Cu at concentrations of 0.01, 1, and 100 nM demonstrated increased production of both elastin and collagen, with all concentrations increasing TIMP1 expression and low concentrations enhancing MMP1 and MMP2 gene expression
Knowing these conversions helps in adjusting dosages for individual needs
None is a recommendation for human administration, and neither compound should be understood as available or approved for therapeutic use