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copper tripeptide 1 vs ghk cu ghk-cu tripeptide-1 Copper Tripeptide-1 (GHK-Cu) Promotes healing through cell turnover COPPER TRIPEPTIDE-1 (GHK-Cu) FOR SKIN,
Description
doi: 10.1523/JNEUROSCI.3195-08.2008

Zurga, Z.M

If the peptide world is so sure it works, run the trial

He swore by it for his gym injuries

Its also unknown if these beneficial effects extend to humans