The compound is stable at pH 5.5-7.0 and should not be mixed with chelating agents (EDTA) that would strip the copper ion
Comparing the raw numbers as if they were a head-to-head duel manufactures a certainty the evidence does not support
At minimum you will need: your lyophilized peptide vial , a vial of bacteriostatic water , alcohol prep pads (isopropyl alcohol swabs), a reconstitution syringe with a needle for transferring the diluent, and a clean, flat work surface
Reconstituted GHK-Cu should absolutely not be stored at room temperature for more than a few hours, if at all
While no officially approved human dosing exists, community experience and extrapolation from animal research provide useful guidance
DSIP and neuronal activity after glutamate microiontophoresis