✓ HPLC + Mass Spec verified per batch✓ Same-day UK dispatch before 3pm✓ Certificate of Analysis on every order✓ Third-party lab verified✓ CAS, MW & purity data published per SKU✓ Discreet, temperature-controlled shipping✓ HPLC + Mass Spec verified per batch✓ Same-day UK dispatch before 3pm✓ Certificate of Analysis on every order✓ Third-party lab verified✓ CAS, MW & purity data published per SKU✓ Discreet, temperature-controlled shipping
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Catalogue · United Kingdom stock

Melanocortin & copper research peptides

Melanocortin and copper-peptide research compounds — GHK-Cu and Melanotan II, studied in collagen, tissue-remodelling and melanocortin-pathway research. HPLC + mass-spec verified per batch, batch-linked Certificate of Analysis. Research use only.

GHK-Cu, the blue copper tripeptide studied for extracellular-matrix and fibroblast signalling, sits alongside the melanocortin agonist Melanotan II in this category. Both are supplied strictly as research reference standards, characterised by HPLC and mass spectrometry with a batch-linked Certificate of Analysis.