Aluminum chloride hexahydrate
"I just want to say that Drysol really works for me, its been 2 weeks now and I've used it like 3-4 times and haven't seen a drop from my armpits yet. Let me tell you how good Drysol is - I put it on Thursday, the day I got it, and my armpits were dry that whole weekend. All I did is took a shower for everyday I went out, Friday, Saturday and on Sunday I was at the game. I didn't have time to put it on more than once that whole weekend and my armpits were dried. Nothing works like Drysol. I'm writing this because I hope this post helps someone else. I did a lot of research but I'm done. This is my last stop. I just wanted to leave feedback and big thanks to people who made it."