Melanotan 1 and 2 Masterclass | A Research Guide (2026)
Notas do episódio
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Melanotan 1 and Melanotan 2 are the two peptides people ask me about every summer. So I put together the full masterclass on both.
I combined them because you cannot really talk about one without the other. They came out of the same research program at the University of Arizona. But they hit different receptors, and that changes everything about how you use them.
We get into how the melanocortin system works and why sunlight is still required. I walk through the eumelanin shift, which is the pigment that actually protects you. Melanotan 1 is FDA approved for a rare light sensitivity condition. Melanotan 2 has three small studies from the 90s and a lot of gray market use.
I cover my dosing tiers, dosing by skin type, cycling patterns, and how to time a cycle around a beach trip or a wedding. I also cover what to stack it with and what to never run alongside. Then the side effects nobody warns you about. Nausea, flushing, darkening moles, and priapism are all real.
I talk honestly about the skin cancer question. Nobody knows for sure, and I say that.
My verdict is at the end. For most people it is not the one they expect.