MT-2
A non-selective alpha-MSH analog studied for its broader receptor profile. Melanotan II has been researched in pigmentation, libido, and appetite contexts — making it one of the more multi-mechanism peptides in the literature.
One peptide, multiple conversations.
Melanotan II (MT-2) is a synthetic analog of alpha-melanocyte stimulating hormone with a broader receptor profile than its sibling MT-1. Where MT-1 is selective for melanin pathway receptors, MT-2 engages multiple melanocortin receptors — a wider mechanism that has placed it in research conversations beyond pigmentation.
For women researchers, MT-2’s multi-receptor profile has prompted investigation across several distinct areas: skin pigmentation, libido, and appetite signaling. It is the more versatile but less targeted of the two melanotans.
Published research has documented MT-2’s effects on melanin synthesis, sexual response, and appetite regulation — a combination of mechanisms that distinguishes it from almost any other peptide in the catalog.
Where pigmentation meets women’s broader research.
Pigmentation Research
Libido & Sexual Response
Appetite Signaling
