copper peptide ghk cu wound healing clinical trial GHK-Cu Tripeptide-1 – Peptagon Dimeric copper peptide incorporated hydrogel
Description
Sleimann, S

Until well-designed human studies are conducted, McGuire and his co-authors concluded, the substance should be approached cautiously

This is to say, you have very little to worry about when using 1% GHK-Cu, the concentration of our serums here at PLU Laboratories

References 1 AliuE.KanungoS.ArnoldG

This isn't some knockoff device ordered online
