Melanotan I

Melanotan I is a linear α-melanocyte-stimulating-hormone (α-MSH) analogue known as Melanotan I, supplied by MyPeptides for laboratory research use only.

Melanotan I is a linear α-melanocyte-stimulating-hormone (α-MSH) analogue known as Melanotan I. MyPeptides supplies it as a lyophilised 10 mg vial for in vitro laboratory research, HPLC assayed at ≥99% purity with a signed certificate of analysis on every batch.

Researchers reach for Melanotan I in melanogenesis and melanocortin-receptor research. It is offered strictly for laboratory investigation — no personal-use claims, no dosing guidance, and no framing as a medicine.

The point of buying research grade rather than generic material is documentation. Every Melanotan I order carries lot-specific HPLC and mass-spec data, so the compound in your protocol matches the compound named on the paperwork. Linear structure, distinct from cyclic Melanotan II — useful for comparative binding studies.