Copper peptides, and specifically GHK-Cu, are one of the more interesting compounds in that marketplace because they are not new, they are not synthetic, and they have a body of research stretching back over fifty years
Crafted for those who demand more from their minds, not just their bodies
While no specific harm has been documented, the absence of research means risks cannot be adequately assessed
Repeat testing is informative once the nonessential source has been stopped or enough time has passed for an injection to clear, using the same or a comparable assay so the trend is interpretable
Once the therapeutic effect begun, the therapeutic effect is continuous, and neither of the continuous ligation-induced disturbances reappeared (Vukojevic et al., 2018