Nootropics can cause a psychological dependence because it does affect the brain function but DMAA can be addictive. It may not be for everyone but there are lots of people out there that are using it 4-5 times a day.....well beyond its intended use. Its not heroin but the formulation in Angel Dust Extreme was obviously geared towards it.
they offer a product called angel dust extreme? LOL ! WTF

Isnt that asking for trouble
when i hear i think of 2 things
1. the rock band - faith no more
2. the guy who cut his face off while on the durg and fed it to his dog