Melanocortin and cosmetic research peptides
This class covers synthetic analogues of α-melanocyte-stimulating hormone — Melanotan I and II, PT-141 — together with the cosmetic-chemistry peptides GHK-Cu and SNAP-8. What groups them is a receptor family, not an outcome: the melanocortin receptors. None of these compounds is an authorised medicine in the EU, the UK or the US, and the marketing claims commonly attached to their names are not established by the published record.
6 compounds in this class
Research compounds by class
Every compound on this page publishes its molecular formula, average molecular weight and CAS registry number, and ships with a batch-specific certificate of analysis. Those identifiers are what let a buyer confirm the material is what the label says — a supplier that cannot state them is not describing a characterised compound.