Aluminum chloride hexahydrate
"Hypercare has seriously changed my life. I am a whole new person now. I have suffered from severe sweating for about 8 years. I'm only 20 and what a waste of time by not doing anything about it until now. I received the prescription from my dermatologist and when I got the bottle and applied it at night, the next day I did not sweat at all. Talk about a miracle. It's true you can't really tell if the liquid is coming out of the bottle but with the right lighting and angle of the armpit you can tell if liquid is wetting your skin. I don't even have to use it every night anymore. I totally love it."