Before & After Pictures
Dermadry has changed my life. I can do things I couldn't before, like wear colourful shirts. It's easy to use, simple and effective. Dermadry has been a game changer!
Karina | CA
It’s been working super well! Definitely noticing a difference and I think with a few more it may actually reduce my sweating to a minimum.
Logan | US
The transformation is amazing. I finally feel in control of my hyperhidrosis, and I will be forever grateful. Highly recommend it. Thank you for changing my life for the better!
Raffaella S. | NL
Dermadry has changed my life. I can do things I couldn't before, like wear colourful shirts. It's easy to use, simple and effective. Dermadry has been a game changer!
Karina | CA
It’s been working super well! Definitely noticing a difference and I think with a few more it may actually reduce my sweating to a minimum.
Logan | US
The transformation is amazing. I finally feel in control of my hyperhidrosis, and I will be forever grateful. Highly recommend it. Thank you for changing my life for the better!
Raffaella S. | NL
#1 Dermatologist-Recommended Device
Unmatched dryness, Unparalleled freshness
Reduction in 98,3%* of Cases
Quick Sessions in Less Than 20 Min
Dryness Lasting Up to 6 Weeks
100-Day Risk-Free Trial
Patented Technology
Aluminum-Free and Latex-Free
*/
The findings reported are based on a survey conducted between April 24th, 2020 and May 3rd, 2020. The study sample consisted of 748 participants. For more information on this survey.
Dermadry's Iontophoresis Machine
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 hyperhidrosis 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
Dermadry's Iontophoresis Machine
The best way to get dry
Iontophoresis: It Just Works
Most Affordable Solution
Quick At-Home Treatments
Drug-Free Solution
Chosen by Leading Dermatologists
“ Dermadry® is my go-to solution to treat excessive sweating for my patients. ”
Dr. Ramin Fathi, MD, FAAD,
Board-Certified Dermatologist | USA
Board-Certified Dermatologist | USA
“ Dermadry is a very effective treatment, I can tell you my patients that use it properly have amazing results. ”
Dr. Raj Singh, MD, FACP, FASN
Board-Certified Physician | USA
Board-Certified Physician | USA
“ Dermadry is a very safe and effective treatment for palmar, plantar and axillary hyperhidrosis. ”
Dr. Ryan De Cruz, MD, FACD
Specialist Dermatologist | Australia
Specialist Dermatologist | Australia
Customer Reviews
4.6 Based on 1,563 Reviews
Customer Photos
- Reviews
- Questions
Filter Reviews:
H
12/02/2025
Heidi
Australia
Fantastic results
I have tried everything from roll on hand products to injections to treat hyperhydrosis. I was hesitant to purchase this product given the significant outlay...read more
12/02/2025
Dermadry
Hi Heidi, Thank you so much for trusting Dermadry! We’re thrilled to hear that our device has made such a positive impact on your daily life, from keeping your hands dry during sports and Pilates to making work and driving more comfortable. We understand that investing in a solution for hyperhidrosis can feel like a big decision, so it means a lot to hear that you feel it was worth it. Your feedback is incredibly encouraging, and we hope it helps others who may be on the fence about trying Dermadry. Thank you again for your kind words and for trusting us with your hyperhidrosis journey. Warm regards, The Dermadry Team
S
11/27/2025
Sam
United States
Thank You, Dermadry!
I'm an introvert, and sweaty hands didn't bother me until I started working in hospitals, and surgical gloves became a nightmare. I researched because all...read more
11/27/2025
Dermadry
Hi Sam, We're so glad you found relief with Dermadry. It's nice to know that you can do good work and save lives more comfortably now. If you ever need assistance with treatment, message us anytime. We're always happy to help! Warm regards, The Dermadry Team
A
11/26/2025
Alejandro 
United States
P
11/15/2025
Pier
Italy
Unbeliavable
It seems incredible but it works. When I bought it I didn't expect great things but after a few weeks the results were miraculous!
11/15/2025
Dermadry
Hello Pier, Thank you so much for sharing your experience! We’re thrilled to hear that Dermadry has delivered such great results for you. Your feedback truly means a lot to us. If you have any questions or need assistance, please don’t hesitate to reach out. Warm regards, The Dermadry Team
KL
10/29/2025
Kelemen L.
Hungary
the device is simple to operate and, most importantly, it works!!!
just buy it please it works ❤️🔥
10/29/2025
Dermadry
Hi Kelemen! We're happy to know that you found Dermadry effective and easy to use. We are thrilled that you are enjoying the benefits of dryness fully. We appreciate your kind recommendation, and we hope this helps other people find a solution that works for them too. If you ever have any questions, we're always happy to help. Warm regards, The Dermadry Team
Why Choose Dermadry®?
- Antiperspirant
- Injection
- Oral medications
- Surgery
- Topical
Drug-Free Solution
High Success Rate (up to 98%)
Long-Lasting Results
Non-Invasive
Cost-Effective (One-time purshase)
Show More
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HandsDry hands mean finally feeling normal.Dermadry will help you regain your confidence so you can:
- Stop constantly wiping your hands.
- Never be ashamed of holding hands.
- Stop struggling with wet phone screens.
- Give a memorable handshake.
- Get the manicure you deserve.
Shop NowWatch a Demo -
UnderarmsDry 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 antiperspirant.
- Say goodbye to embarrassing sweat stains.
- Incorporate colors into your wardrobe.
- Feel free to lift your arms at any time.
Shop NowWatch a Demo -
FeetDry 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 comfortably.
- No more discomfort and burning sensation.
- Wear any socks, shoes, and sandals you want.
- Experience the freshness of dry feet.
Shop NowWatch a Demo
Clinically-Proven Iontophoresis Machines
Lasting Relief From Excessive Sweating
More products and consumables
Buy With Confidence
Every Dermadry iontophoresis machine comes with peace of mind.
I
Guarantee
100
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.
II
Support
24/7
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, treatment schedules or any general sweat-related inquiries.
III
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.
IV
Warranty
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.
The Condition
What is Hyperhidrosis
(Excessive Sweating)
(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”.
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.
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Hands
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Underarms
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Feet
Dermadry®
Iontophoresis
Finally, a solution that works
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!01
Success Rate*
98 %
02
Satisfaction
91 %
The Solution
Discover How Iontophoresis Revolutionizes Sweat Treatment
Experience the power of Dermadry: a cutting-edge, 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 hyperhidrosis. These studies show that success rates can reach 93%1, 98.5%2 and even 100%3 of people treated for hyperhidrosis!
Studies have shown that iontophoresis machines such as Dermadry are very effective in the treatment of hyperhidrosis. These studies show that success rates can reach 93%1, 98.5%2 and even 100%3 of people treated for hyperhidrosis!
See how...
“ One of the simplest, safest, and most cost-effective treatments of hyperhidrosis.4 ”
_ Dr. Lewis P. Stolman, MD, FACP, FRCP
*/ The findings reported are based on a survey conducted between April 24th, 2020 and May 3rd, 2020. The study sample consisted of 748 participants.
**/ Product design may vary for European markets.
___________**/ Product design may vary for European markets.
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