Aluminum chloride hexahydrate
"Wow! I am 14 years old, my excessive sweating started at age 10 or 11. It's just been getting worse as becoming a teen. I would only ever wear black shirts to school. I spent every single day, for years worrying all day at school, "Will I sweat all through my sweater?" in class. It was miserable. 4 Days ago, I told a doctor, he told me to go get 'Extra Strong Drysol 35ml' And Oh My Goodness! Thank you Drysol. I have used it every night for the last three nights. Right at this moment, I'm wearing a tight blue shirt, that would be the worst to wear for sweating. I don't see a single drop!"