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This favorable safety margin provides reassurance, though extrapolation from animals to humans always involves uncertainty

Human data remains limited, and further research is needed to fully understand its mechanisms and potential applications

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Preclinical research has demonstrated that GHK-Cu can modulate gene expression associated with collagen synthesis, angiogenesis, inflammation regulation, and antioxidant defense systems

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REDEFINE 1 and REDEFINE 2 are completed phase 3 trials published in NEJM with over 4,600 participants