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Given that GHK-Cu is a naturally occurring molecule present in human plasma, concerns about long-term topical use seem largely theoretical
Research has documented effects on approximately 4,000 genes, with 59% being upregulated (turned up) and 41% being downregulated (turned down)
These combined effects help slow down the aging process, promote healthier cells, and enhance overall vitality and longevity
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FDA has flagged bulk substances marketed as research grade or research use only as heightened regulatory and quality risk
Application pressure and movement Pressing works better than rubbing for copper peptide application
Dopamine and serotonin system interactions
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