Hi two months ago I bought an Iontophoresis machine that I used on my feet and hands for two weeks everyday at 15mA for hands and 20mA for feet and what to say it helped.it reduced the sweating I started doing maintenance treatments after that twice a week. The thing is people claim that it reduced their sweating 100% which isn't my case I'd say my sweat was reduced by about 50/95% depending on what I'm doing and the temperature let me explain if the weather is not hot right now it is not ( 20/10 degrees Celsius) if I'm just sitting or walking the sweat is unnoticeable. The weird thing if I hold something or clench my hands for just some seconds or just cover myself with a blanket they will get to the stage before being clammy if I shine a flashlight on them I'll see those tiny shiny sweat dots that will disappear if I relax my hands in the free air. But if I don't and remain doing what I was doing they'll get clammy. Yes it's better than dripping all time without ionto but this isn't 100% dry and this isn't even summer where it gets to more than 45 degrees Celsius + humidity where I live. I've been doing ionto now everyday for a week to try and get the 100% dryness in any situation that people claim but the results are the same as just doing 2 maintenance treatment so far.