Oxidative stress can be defined as the state of imbalance in the ROS production and antioxidant activity (36)
doi: 10.3748/wjg.v20.i25.8082 66
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Not recommended for individuals with known sensitivity to copper-based compounds
research involving GHK-Cu, copper-peptide signaling, and extracellular matrix communication Catania, A
There are a lot of factors that make it very hard to do a good study on these peptides. For one, such research is costly, and the wide availability of unproven peptides makes them less attractive to pursue from a financial standpoint, he says