Review (4/5): Works, most of the time.
Man, this stuff can cause some serious discomfort when I try to sleep at night after application. However, this is worth it considering the embarrassment of sweaty arm pits at work. Now, I can still sweat through my shirt under heavy stress/physical work, but for every day activities, this keeps my pits relatively dry. Biggest problem for me, is remembering the apply it every 2-3 days before I go to bed, haha.