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How does the serum format differ from injectable GHK-Cu

No organ toxicity, no carcinogenicity signals, no reproductive toxicity have been demonstrated in animal models to date

This product is supplied exclusively as a Research Peptide for laboratory and scientific research purposes

Research demonstrates this copper peptide complex may support skin health through multiple mechanisms, from stimulating collagen production to reducing inflammation and protecting against environmental damage

Peptides are naturally occurring chemical compounds short chains of fewer than 50 amino acids that serve as building blocks of proteins (much longer chains of amino acids) and as signaling molecules that call the bodys self-healing mechanisms into action