mt-2 worked great for me and i never experienced any negative side effects.
the only thing i didn't like was that i got dark "racoon" circles under/around my eyes which I just couldn't stand.
and it wasn't from tanning, as I didn't tan in a bed or wear goggles. I would just lay out in the sun for a short bit a couple of times a week...
jerry ward used to have that look all the time, which i think came from melanotan, as I'm pretty sure he had mentioned using it.
have any of you guys using mt-2 experienced the dark circles under/around your eyes?