Embaring question. I'm a girl that sweats entirely too much when its hot, what should I do?

I have tried secret clinical protection, and pretty much every other brand out there. I don't want to use mens because they all smell like mens cologne etc and I don't want to smell like that! Do those perscription strength ones the doctor perscribes work any better? I don't want to get botox injections in my armpits so please don't suggest that.