does ghk cu cause diarrhea GHK-Cu Side Effects: What the Research Say? Doctor Explains How Much GHK-Cu Should You
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Overall, GHK-Cu influences gene expression on a large scalemodulating the activity of about 32% of human genes

It is a dual GLP-1 and GIP receptor agonist

doi: 10.1089/g4h.2023.0029 22 GuyattG

Researchers observed that the peptide has beneficial effects on the dysfunction related to the 5-HT and dopamine systems
