I have of AHC20 sensitive ordered first a product sample at schwitzen.com because I was very skeptical, above that really keeps product delivers what it promises. as the trial finally came, I have directly applied in the evening, before bedtime (pointed in the leaflet is). The next morning I used my normal deodorant. During the day I was sweating though now less, but I was still relatively large sweat stains. That evening I again distributed a small amount of the liquid on my shoulders, and the next day everything was dry !!!! I'm really excited. However, I have now decided to AHC30 forte, because I think I have to VLT it. Do not use every day. The only downside of AHC20 or ACH30: the relatively high price (but there keeps yes, when used correctly, an eternity =) to shave the armpits and it burns in the application (I recommend you do not really, you apply before because then it brnnt hell ... prefer to wait one more day, until the skin under the arms again "regenerated" has)
