My boyfriend and I have been using it for a few days to really get a feel for how well it works. I haven't really sweated lately or done anything exercise related but he works out and teaches martial arts so I wanted to see how well he liked and he said it works really good! He tends to sweat out his shirts but he says he hasn't sweated at all and it sprays on dry instantly and doesn't leave any residue or streaks in the armpit of your shirt. Highly recommend, little pricey but I'll see how long one bottle will last us lol