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Wang K, Liu Q, Tang M, Qi G, Qiu C, Huang Y

Key biological actions include: Stimulating collagen and elastin production Supporting healthier blood flow in skin tissue Reducing chronic inflammation that accelerates aging Helping damaged cells repair instead of shutting down This multi-pathway approach is why GHK-Cu Peptide Therapy is often described as regenerative rather than cosmetic

For comprehensive skin ageing research programmes targeting multiple biological hallmarks simultaneously or for in vivo studies where composite outcomes (surface texture + collagen density + senescent cell burden + antioxidant status) are assessed the combination design utilising both peptides as mechanistically complementary tools provides the richest experimental dataset

While Joe Rogans supplement stack boasts some research-backed additions like creatine and vitamin D, the Onnit co-founder also swears by a few that would probably have nutrition and fitness experts rolling their eyes