ghk cu need to be refrigerated GHK-Cu Copper Tripeptide-1 Peptide – Peptagon with a smooth finish on the skin. GHK-Cu Refrigeration: Essential or Overkill
Description
This reaction lasted for 3-4 weeks

Why is AOD-9604 effective in fighting abdominal obesity

However, for the price I decided to give this one a try to help with my low B12.The first day I put it on in the morning, and totally forgot about it soon after

After 28 days, the peptide may still contain active tirzepatide, but the concentration could have dropped below the labeled amount, and bacterial contamination risk increases

This study identified that GHK-Cu at 1 M concentration could modulate the expression of over 4,000 genes, providing mechanistic insight into its broad biological activity profile
There might be even chances of your body becoming severely weak
