Reddit mentions of Driclor Under Arm Antiperspirant Roll On - 60ml

This works extremely well for me.

I use it under my armpits. The down side is I'm almost certain it makes you sweat a bit more in other places.

Grab yourself some of this. My dermatologist told me about this as a fix for sweating in my prosthetic while biking. I've had my leg fall off once while on my bike in traffic, but not since using this stuff.

It works pretty well if you apply it every night.