Close-up photograph of the white water bath trays for RA Fischer's "The Fischer" Device with ph-balancing foam inside the tray. It is sitting on a flat wooden surface

January 15, 2024

The Fischer vs. Hidrex

COMPARING HYPERHIDROSIS SOLUTIONS

The Fischer and Hidrex's DVP 450 and 1000 are FDA-Cleared iontophoresis machines here in the U.S.

However, our modern iontophoresis treatment far surpasses Hidrex in terms of speed, effectiveness, and safety.

Even better: RA Fischer is able to work directly with insurance companies to try and get the cost of the device covered for patients. Hidrex cannot.

CHECK INSURANCE COVERAGE

Reputation

Hidrex isn't able to work directly with insurance providers to get the cost of their device covered for hyperhidrosis patients. Our Treatment Specialists at RA Fischer Co., however, have a long history of working with providers like Tricare, Aetna, United, and more. A few other things to keep in mind about the Hidrex machine:

Hidrex's DP450 Model: max 40 V, means max 20 mA at 2 kOhm
Hidrex's DVP1000 Model: max 60 V, means max 30 mA at 2 kOhm (up to 35 mA at lower body resistances)
Hidrex: No automatic polarity change
Hidrex: No combined hand/feet treatment offered
Hidrex's 5-year warranty only covers the main control unit

Usability

Hidrex's iontophoresis machines rely on traditional metal electrode plates. Whether they're made of aluminum or stainless steel, these plates will corrode over time due to the very basic/acidic environment. You may notice discoloration on the surface.

According to Hidrex's own website:

“It is normal for at least one of the electrodes to become discolored after just a couple of uses. Typically, the black electrode (the negative side) gets discolored faster or more.”

The Hidrex electrodes need to be regularly cleaned, which increases the electrical resistance and makes treatment less effective over time. Or, the plates may even need to be replaced if you start to notice pitting - small holes in the metal.

What's worse: metal ions are released into the water during treatment, most likely entering into the skin as well. This is why traditional iontophoresis is not suitable for patients with metal allergies.

The Fischer uses state-of-the-art silicone-graphite electrodes. Metal-free and soft to the touch, our electrodes cover up to 33% more surface area during treatment. They’re also significantly more durable and won’t ever corrode. Again, no-metal.

If you’re looking to treat both hands and feet at the same time, you’ll have the purchase an additional accessory from Hidrex.

The Fischer comes with everything you need.

COST

The Fischer and Hidrex bundles are available out-of-pocket for similar price points. If you're interested to see if insurance will cover the cost of your iontophoresis machine, that RA Fischer is the clear choice. We have a successful track record of getting patients The Fischer at no cost to them.

The Fischer and Hidrex bundles are available out-of-pocket for similar price points.

If you’re interested to see if insurance will cover the cost of your iontophoresis machine, then The Fischer iontophoresis device is the clear choice.

We have a successful track record of getting patients The Fischer at no cost to them.

Explore the Fischer

"The Fischer Iontophoresis Device, a noninvasive treatment backed by scientific study, uses tap water to create a plug in the pores of the skin, offering hope for a sweat-free future."

RA Fischer Co.: Your Comprehensive Solution

At the end of the day, you’re not just buying a product – you’re buying into an experience. While Hidrex is a reputable and FDA-Cleared alternative, we believe that RA Fischer Co. offers a superior support experience and a modern device that’s safer, easier to use, and more effective. Plus, you’ll get all the tools you’ll need – from tutorial videos to the support of your personal Treatment Specialist – to ensure you become one of the 98% of people who see success with iontophoresis treatment.

THE FISCHER

Reach out today

Contact one of our Treatment Specialists today to answer any and all of your questions about the Fischer.

Is the Fischer right for you?

Compared to narrow metal electrodes or compact iontophoresis options, the proportions of The Fischer’s water bath trays, pH-balancing foam inserts, and silicone-graphite electrodes conveniently accommodate simultaneous treatment of hands and feet without sacrificing effectiveness.

Our Fischer boasts a 98% success rate for patients! Reach out to a Treatment Specialist today to learn more and check your insurance coverage.