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How much do you sweat?

Meet Dermadry: The Anti-Sweat Device

Dermadry® total
For Hands, Feet & Underarms
20% OFF
The solution to sweating that you’ve desperately been looking for
For Hands, Feet, and Underarms
98.3% Success Rate
Up to 6 Weeks of Dryness
100-Day Risk-Free Trial
*/ Based on the survey results of 748 respondents.

Dermadry ® Iontophoresis Machine

Discover why Dermadry ® is the best way to get dry
Iontophoresis: It Just Works
Unlike creams and antiperspirants, iontophoresis has a tremendous success rate in achieving complete dryness.
Most Affordable Solution
While other treatments might dry up your savings account, Dermadry is a cost-effective one-time purchase.
Quick At-Home Treatments
Iontophoresis treatments only take 15 to 20 minutes and can provide results that last up to 6 weeks.
Drug-Free Solution
Iontophoresis uses a light electrical current to halt the production of sweat from the sweat glands.
Watch a demo

The Iontophoresis Machine Trusted by Dermatologists

Dermadry® is my go-to solution to treat excessive sweating for my patients.
Dr. Ramin Fathi, MD, FAAD,
Board-certified Dermatologist
Customer Reviews
4.7 /5
Based on
See Reviews
  • «Please give it a try!»
    I’m 34 and cannot believe I finally found something that works after trying creams, sprays, driclor, compound treatments and tablets!
    I understand it may not work for everyone but I now work as a Disability Support Worker which is very hands on and am totally confident in touching people.
    Karyn, US
    • «Amazing results!!!»
      Ive suffered with excessive underarm sweat since I was in middle and tried everything there was in the market..literally EVERYTHING till I came upon this item and was a little doubtful about its efficiency but I still decided to try it out after a couple of weeks I noticed very drastic results I definitely recommend this machine
      Grisselle, USA
    • «The Only Thing That Works!»
      Before discovering the DermaDry machine I'd tried many things to deal with with my sweaty hands/feet and I was always disappointed in the minimal results I would obtain. However, after discovering and using the DermaDry for a couple of weeks now I can confidently say that it's very effective and has had a massive effect. I was doubtful before purchasing but trust me when I say that the results are worth it!
      Ajay, New Zealand
    • «It is like magic»
      My hyperhydrosis was very severe and I was kinda giving up this symptom. Dermadry saved me from the darkest days and made it brighter. My life has changed completely by Dermadry. I still cannot believe that I am writing this review with my hands without drops of sweat. I strongly recommend this for those who have the same issue as myself!
      Kim, Japan
    • «THE BEST solution out there»
      I have tried multiple treatments for my excessive palmar hyperhydrosis ranging from Drysol to very painful injections in my hands. Desmadry was the solution I was looking for and I am extremely grateful. The customer service was amazing, the delivery was very prompt as well. I would HIGHLY recommend it.
      Luis, Canada
    • Treatment for Hands
      Dry hands mean finally feeling normal.
      Dermadry will help you regain your confidence so you can:
      • Stop constantly wiping your hands on your pants, tissues, and towels.
      • Never be ashamed of holding hands.
      • Stop struggling with wet phone screens.
      • Have a (better) grip on your gaming controller (and your life).
      • Give a memorable handshake—when it’s safe to do so again!
      • Get the spa treatments you deserve.

      It is always easier to seize the day with dry hands.
      Watch a demo
    • Treatment for Underarms
      Dry underarms mean feeling fresh, free, and clean.
      A short 15-minute Dermadry treatment will allow you to:
      • Keep unwanted odors at bay.
      • Stop wasting money on antiperspirants that do not work.
      • Say goodbye to embarrassing sweat stains.
      • Incorporate colors into your wardrobe.
      • Only need one set of clothes per day.
      • Feel free to lift your arms at any time.

      Dry underarms will improve your daily life. No sweat means no stress.
      Watch a demo
    • Treatment for Feet
      Dry feet mean day-long comfort.
      Having sweat-free feet will enhance your everyday life:
      • Stop worrying if people can smell your feet.
      • Keep your shoes on all day without feeling confined.
      • No more discomfort or itching and burning sensations.
      • Treat yourself to a pedicure without feeling self-conscious.
      • Wear any socks, shoes, and sandals you want.
      • Experience the freshness of dry feet.

      Get back on your feet with Dermadry’s iontophoresis treatments.
      Watch a demo

    Our Iontophoresis Machines

    For Hands, Feet & Underarms
    Our most popular all-in-one solution for those seeking long-lasting dryness in their hands, feet, and underarms.
    Learn More
    You save
    Dermadry Total
    More products and consumables
    I think Dermadry is a fantastic option. I love Dermadry® for my patients who have hyperhidrosis.
    Dr. Hope Mitchell, MD, FAAD,
    Board-certified Dermatologist
    Buy With
    Buying an iontophoresis machine has never been so simple, thanks to Dermadry. The only thing you’ll need to worry about is what you’re going to do with your new-found freedom.

    100-Day Satisfaction Guarantee
    98% of Dermadry’s clients have experienced great results. If you’re afraid of being among the unlucky 2%, rest assured, we’ll give you a full refund if you’re not satisfied with your results. Find out how to request a refund.
    Team of Experts Available 24/7
    Dermadry’s friendly team of experts is always here to help. Contact us anytime if you have questions about iontophoresis devices, treatments schedules or any general sweat-related inquiries.
    Free Shipping
    $ 0
    Free Express Shipping Worldwide
    No unpleasant surprises at checkout. Dermadry offers free international express shipping. We want you to receive your device quickly, so you can start your new sweat-free life as soon as possible.
    5 years
    Unbeatable 5-Year Warranty
    Dermadry’s devices are proudly assembled in Canada following strict ISO 13485 procedures and exclusively made of medical-grade materials. Our devices are built to last, and we’re proud to offer a 5-year warranty.
    Join the Dermadry Community!
    Subscribe to our mailing list to receive our exclusive welcome offer! You'll also get a copy of our Everything You Need to Know About Sweat e-book!
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    The Condition
    What is Hyperhidrosis
    (Excessive Sweating)
    Hyperhidrosis is a medical condition characterized by excessive sweating that affects 4.8%1 of the population. Those who suffer from the condition sweat 4-5 times more than the average person, largely exceeding what is needed for body temperature regulation.
    The condition is linked to a decreased quality of life and can have negative effects on an affected individual’s occupational, physical, emotional, and social life. A lack of awareness combined with the fear of embarrassment leads many to suffer in silence, which is why it is often referred to as “the silent handicap”.
    1/Doolittle, James, Patricia Walker, Thomas Mills, and Jane Thurston. “Hyperhidrosis: an update on prevalence and severity in the United States.” Archives of dermatological research 308, no. 10 (2016): 743-749.
    Finally, a solution that works
    Before discovering Dermadry, many of our customers thought that they had already tried everything to treat their excessive sweating. From antiperspirants and medicationsto more invasive procedures, they had tried it all and felt like they were out of options.

    Luckily, they found Dermadry, an innovative and effective solution for excessive sweating. More than 98%* of Dermadry's customers obtain positive results with our device!

    Just how effective is Dermadry? Take a look below, these before and after photos speak for themselves!
    Success Rate
    98 %
    91 %
    */ Based on the survey results of 748 respondents.
    As seen on...
    Vincent, a lifelong hyperhidrosis sufferer, says that this ’MAGIC MACHINE’ has reduced his sweating and changed his life!
    BBC Three
    The Solution
    The science behind Dermadry's iontophoresis machine
    Dermadry is a home-use tap water iontophoresis machine. This technology works by directing a small current through the skin, effectively neutralizing the connection between the nerves and the sweat glands. In nearly all cases, this effectively treats excessive sweating!

    Studies have shown that iontophoresis machines such as Dermadry are very effective in the treatment of excessive sweating. These studies show that success rates can reach 93%1, 98.5%2 and even 100%3 of people treated for hyperhidrosis!

    before after
    See how...
    One of the simplest, safest, and most cost-effective treatments of hyperhidrosis.4
    _ Dr. Lewis P. Stolman, MD, FACP, FRCP
    Show full bibliography ...
    1 Kim, Do Hun, Tae Han Kim, Seung Ho Lee, and Ai Young Lee. “Treatment of Palmar Hyperhidrosis with Tap Water Iontophoresis: A Randomized, Sham-Controlled, Single-Blind, and Parallel-Designed Clinical Trial.” Annals of dermatology29, no. 6 (2017): 728-734.
    2 Elkhyat A and Agache P. Treatment of hyperhidrosis by iontophoresis of weakly mineralised water. 1993. Cutaneous Biophysics Laboratory, Department of Functional Dermatology, 25030 Besancon, France.
    3 Hölzle, E., M. Pauli, and O. Braun-Falco. “Leitungswasser-Iontophorese zur Behandlung von Hyperhidrosis manuum et pedum.” Der Hautarzt 35, no. 3 (1984): 142-147.
    4 Stolman, Lewis P. "Hyperhidrosis: medical and surgical treatment." Eplasty 8 (2008).