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It is a peptide specifically a pentadecapeptide of 15 amino acids

Allergic reactions may require longer healing time and potentially medical treatment

High-Purity Research Formulation : Supplied as a lyophilized powder with identity and composition verified through HPLC and mass spectrometry, ensuring consistent laboratory performance and batch-to-batch reliability

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They are not intended for veterinary or human utilization

1 2 Researchers continue to investigate the potential influence of GHK-Cu on collagen synthesis, extracellular matrix organisation, antioxidant defence, inflammatory signalling and gene regulation