Effects of GHK-Cu on MMP and TIMP Expression, Collagen and Elastin Production, and Facial Wrinkle Parameters. Journal of Aging Science
Emerging research suggests that GHK-Cu may delay premature greying by reducing oxidative stress in follicular cells, though more evidence is needed
Two practical points
Unlike synthetic hormones that replace your body's natural production, most peptides stimulate your body's own processes
Risk-benefit analysis should consider the severity and impact of the condition being treated, failure or limitations of conventional therapies, individual patient risk factors particularly for malignancy, and patient preferences regarding experimental treatments
Evening administration is recommended, typically at bedtime, to align with natural circadian rhythms and support the peptide's effects on sleep regulation