The 5 Best Cavitation Machines

Updated May 16, 2018 by Daniel Imperiale

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We spent 45 hours on research, videography, and editing, to review the top choices for this wiki. Liposuction is a rather invasive procedure, but the makers of these cavitation machines claim to make melting fat far less intrusive and simple enough to do at home. Do they work? Well, the science is shaky at best, so it's advisable to take most of the manufacturers' claims with a grain of salt. But not too much salt, as that can leave you bloated. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best cavitation machine on Amazon.

5. Gizmo Supply Co. 6-In-1

While the Gizmo Supply Co. 6-In-1 offers you a large number of treatment options for reducing the number of fat cells and the appearance of cellulite on your body, it does so with so many implements that the mess of cords and wands can become overwhelming.
  • includes a band for pad placement
  • one-year warranty
  • setup is very difficult
Brand Gizmo Supply Co
Model pending
Weight pending
Rating 4.1 / 5.0

4. Beauty Star LED 5-In-1

In addition to providing the kind of waistline reduction and fat burning that devices in this category offer, the Beauty Star LED 5-In-1 claims the added benefit of pain relief, specifically discomfort in the joints and that associated with sciatic nerve damage.
  • 7-inch color touchscreen
  • acrylic wand holder
  • cords are a little short
Brand Beautystar
Model pending
Weight 20.1 pounds
Rating 4.1 / 5.0

3. Project E Beauty 5in1 Red Photon

One of the most useful implements that comes with the Project E Beauty 5in1 Red Photon is the vacuum RF wand, which gently pulls your fatty tissue up into a small therapy zone, allowing the radio waves to penetrate deeper than normal.
  • kit includes gel
  • company provides a thorough manual
  • convenient timer function
Brand Project E Beauty
Model pending
Weight pending
Rating 4.9 / 5.0

2. Nova Microdermabrasion WL919

The tall and tilted design of the Nova Microdermabrasion WL919 makes it easy to see the screen, so you can be sure you have the unit on the proper setting. Its wands store easily in the included shelf, and have just the right length of cord.
  • works on all skin types
  • may reduce your waistline in weeks
  • interface is very intuitive
Brand Nova Microdermabrasion
Model WL919
Weight pending
Rating 4.4 / 5.0

1. Gizmo Supply Co. Portable 5-In-1

The Gizmo Supply Co. Portable 5-In-1 offers you five ultrasonic techniques for melting fat and smoothing skin. The company claims that there are no side effects to worry about, and that their treatment is entirely pain free.
  • full-color touchscreen
  • may enhance blood circulation
  • 3-year warranty
Brand Gizmo Supply Co
Weight 25 pounds
Rating 5.0 / 5.0

A Brief History Of Fat Removal

Being fat wasn't always a negative thing. In fact, for most of human history, obesity was something to aspire to, as having plenty to eat was a sign of affluence.

It wasn't until the late 19th century that being chubby became considered unattractive, due in large part to mass-marketing efforts on behalf of the fashion industry. The impact of a few extra pounds on a person's health wouldn't be recognized until the following century, however.

Once public opinion on obesity turned, it turned with a vengeance. Being fat became associated with laziness and a lack of self-discipline, both traits that the middle class found abhorrent. The first diet book was published in 1863, and espoused a high-protein, low-carbohydrate eating regimen.

Meanwhile, exercise became popular in the early 20th century, thanks in part to early gurus like Jack LaLanne. Weight training and calisthenics were seen as the cure for the flabby gut, along with a balanced diet of healthy, natural foods.

Of course, diet and exercise are a slow cure — too slow for the modern consumer, who demands results now. Thus, liposuction was born in 1982, the brainchild of French surgeon Dr. Yves-Gerard Illouz. His technique involved flooding fatty tissue with fluid and then sucking it out with a high-powered vacuum. The results were immediate and the risk of death relatively low, so naturally it was a huge hit.

A few years later, the idea of blasting flab with ultrasonic energy was met with great fanfare. It ultimately led to the process of cavitation, which is purported to use ultrasound to turn fat into liquid, where it can then be processed and eliminated by your liver.

Is it effective? The jury is still out, but there seems to be little risk to the procedure. Also, it may help improve your skin quality, so there may be some benefit to it regardless.

If you're desperate for quick results and have some money to spend, it may be worth giving a cavitation machine a shot. Personally, I'm going to keep waiting for a time machine, so I can go back to a time when my fat would have been truly appreciated.

How Cavitation Machines Work (and What to Expect)

Cavitation machines are spot reducers — meaning you can pick and choose the areas you want to target, so you can finally get rid of cellulite on your butt or lose those pesky love handles.

The basic idea is that low-frequency ultrasonic waves hit your fat cells, causing them to vibrate and generate heat. Eventually, the cells turn into a liquid mush which is able to soak into your bloodstream, where it will be carried to your liver. Once there, it will be metabolized and eliminated.

Most machines recommend applying a layer of ultrasound gel to the target area before beginning the treatment. The gel is designed to amplify the effect of the sound waves, while also helping to nourish and detoxify your skin.

The machines come with wands that you brush repeatedly over the skin in every direction. This is a non-invasive procedure, so you won't feel any pain or heat during the process. You may hear a slight buzzing, however — you can just tell yourself this is the fat getting zapped. The whole process takes 45 minutes to an hour, but there are no activity restrictions afterwards. You can get right back to work if you like, with no recovery time necessary.

You may see results after the first treatment, but it generally takes about 6-12 applications to take full effect. This is one of the primary selling points for buying your own machine, as going to a spa or surgeon can cost several hundred dollars per session, and it's almost certainly not covered by your insurance.

It's important to realize that the process is designed to empty your fat cells, not eliminate them. That means that the results will only last as long as it takes for you to fill those suckers up again, but that may not be an issue if you have a home machine that you can keep using over and over. You can pay for the cost of the machine after one or two sessions, and since there's almost no risk to the procedure, you're not taking your life in your hands when you perform it yourself.

How To Improve Your Results

As with any surgical operation, the procedure is only half the battle. The steps you take after the cavitation process are as important to your results as the ultrasound itself.

The first thing you should know is that, like all other weight loss shortcuts, you'll see better results if you eat right and exercise. Following a healthy diet plan will prevent the cells from filling up with fat again, and the exercise will boost your metabolism, further depleting your fat stores. Also, the liquefied fat is partially eliminated via perspiration, so the more you sweat, the better you'll look.

After you're done with the procedure, you need to drink water. Like, a lot of water — at least 64 ounces. You're trying to literally flush fat out of your body through your liver, so make sure you're hydrated enough to get the job done. Adding a little lemon can help flush out toxins, as well.

Avoid drinking alcohol for at least two days afterwards, as it can put a strain on your liver. Getting a massage is recommended, however, as it can help expel toxins out of your lymphatic system, and also because there's never a good reason not to get a massage. Ultimately, the more you take care of your body, the better your results will be.

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Last updated on May 16, 2018 by Daniel Imperiale

Daniel is a writer, actor, and director living in Los Angeles, CA. He spent a large portion of his 20s roaming the country in search of new experiences, taking on odd jobs in the strangest places, studying at incredible schools, and making art with empathy and curiosity.

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