ghk-cu long-term efficacy skin anti-aging tolerance Restoration: Prioritizing Safety Over Trends Repost from @skincareanarchy • Copper

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Conclusions Dose-response relationship and long-lasting effects of B12/folic acid support a true positive response in the studied group of patients with ME/fibromyalgia

The peptide also stimulates the growth of cultured nerves, and nerve stumps placed in a collagen tube impregnated with NL-GHK-Cu show increased production of nerve growth factor

The peptide upregulates VEGF expression in multiple cell types and enhances endothelial cell responses to VEGF signaling

These effects promote angiogenesis, fibroblast activity, and neuromuscular stabilization, particularly in poorly vascularized tissues such as tendons and myotendinous junctions