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The peptide works through several mechanisms: it upregulates growth factor expression (particularly VEGF), promotes angiogenesis (the formation of new blood vessels at injury sites) [5,12] , modulates the nitric oxide system, and supports the FAK-paxillin pathway, which governs cell migration to damaged tissue

Medical Supervision Recommended Because peptides can affect metabolic processes, consulting a healthcare professional is recommended before considering their use

TB-500 has been investigated for its ability to reduce dermal fibrosis and promote epithelial migration after injury[9]

Both peptides are heralded for their regenerative properties, but they work through different mechanisms and have unique applications