i just bought two products off Dave Palumbo he has a line called SPecies nutrition, he has a night time and day time formula both containing usnic acid. They are non stimulative so you don't get the energy boost or the shakes, they are supposed to release extra calories as heat. i just started taking them last week and haven't noticed anything as of yet. although the night time formula is supposed to help you sleep with added melatonin, i feel like its easier for me to go to sleep but harder to stay asleep.
i did hear that in high doses this stuff is lethal...
