How to evaluate cavitation machines and whether the S Shape is ...

Author: GE

Aug. 25, 2025

How to evaluate cavitation machines and whether the S Shape is ...

Kay:

Ultrasound fat cavitation treatments are so popular.  At our medspa, the cavitation machines are used so much that we totally wear them out and happily purchase new ones.  They are money-making machines.  It’s no wonder that so many  - and very likely you - want to jump onboard and offer cavitation treatments.  You’d be foolish not to.  But we also know when you start your research to buy a cavitation machine, you find way too many choices.  And then you discover that cavitation machines are not simply cavitation machines, they’re cavitation-plus machines.  So how do you know what’s right for you?  What’s the best cavitation machine?  In this episode, we’re gonna give you all the information you need to truly compare cavitation machines and we're even going to give you our expert advice and tell you which cavitation machines we like the best.  So stay tuned.

MBT contains other products and information you need, so please check it out.

[intro music]

Shannon:

You’re listening to The Body Contouring Academy’s Proven Profits Podcast 

where you’ll learn simple actionable strategies from real world successful body contouring professionals to help you generate more revenue, realize the profits you want and create the life you desire. 

Hi I’m Shannon and I’m Kay and we’re your hosts of The Proven Profits Podcast

Kay:

Hi there, body contouring professionals.  Kay here.  Shannon and I thank you for being here too!

business a long time - since:

Even though there’ve been tons of machines developed and released since those early days of body contouring, cavitation still reigns as one of the most popular fat reduction technologies.

But here’s the thing.  When you’re shopping for a machine, You can choose machines from the 3in1 all the way up to 10in1 and the newest development, the S Shape.  That’s actually a problem - it’s Information overload.  There are so many cavitation machine options, and so many factors you must use to evaluate each machine.  

So in this episode, we’re going to break it down for you so you know how to evaluate these machines, and we’re going to give you our advice - we’ll narrow your choices down to the two we like the best but for different reasons.  That way, you have the information you need to decide what cavitation machine is best for you.

 So let’s start with a brief review of fat cavitation

Ultrasonic Cavitation, also called Fat Cavitation, Ultrasound Cavitation - or - simply Cavitation, is a non-invasive body contouring treatment that delivers low-energy ultrasound wave technology to destroy fat cells in a targeted treatment area.  

The destroyed fat cells are then eliminated from the body via the lymphatic system over a period of time.  

Cavitation treatments are popular because of the many upsides for clients

No downtime

No pain

Few to no side effects

Permanent fat loss

Also minimizes cellulite  

Versatile treatment areas  

Budget friendly

Flexible treatment schedule

Cavitation has long been referred to as the liposuction alternative because of its ability to produce dramatic results.

Good review of information that you’re probably familiar with. Now let’s move on to what you don’t know.  We’ll break down cavitation machines and make some sense out of what you’ve been looking at in your research.

These are things you need to know about cavitation machines

Most cavitation machines are multi-technology machines

First, it’s important to note that most machines labeled as ‘cavitation machines’ are more than that; they are multi-technology platform machines.  In other words, the cavitation machine platforms come equipped with cavitation PLUS other complimentary body contouring technologies.  

The most common ‘other’ technologies included in a cavitation machine

Radiofrequency technology

Vacuum technology

Lipo Laser technology

LED technology 

Higher priced cavitation machines may include additional technologies

EMS technology

Electroporation technology

Microcurrent technology

Shockwave technology

These additional technologies, especially EL and microcurrent, are used primarily for protocols/treatments to the face and not the body 

Cavitation machines have different ‘technology combination handpieces’

It’s commonplace for manufacturers to combine two technologies in a single applicator or handpiece.  

And different manufacturers may combine different technologies.

Here are examples of what we’ve seen available:  A combination Ultrasound/RF handpiece, a combination Vacuum/RF handpiece and a combination Vacuum/LED handpiece.

Same or similar cavitation machine may have different names

Take a look at a sampling of cavitation machines available.  

3 in 1 Cavitation machine

4 in 1 Cavitation machine

5 in 1 Cavitation machine

6 in 1 Cavitation machine 

7 in 1 Cavitation machine

8 in 1 Cavitation machine

9 in 1 Cavitation machine

10 in1 Cavitation machine

S Shape Cavitation machine 

And do y’all need more confusion?  Different manufacturers offer the same cavitation platforms…and may 

Give the machines different names (though they offer the same technologies)

Combine different technologies on applicators (ex: vacuum/LED or vacuum/RF, etc)

Market the same or similar machine platforms with different brand names

One thing that is consistent:  

Most cavitation machines are Level III body contouring machines, which are a perfect choice for the entry level provider and experienced provider alike. 

If you’re not familiar with the 3 levels of body contouring equipment, they are 

Level I - Medical Grade - you need a physician to purchase

Level 2 - Paramedical Grade - you have to meet certain qualifying conditions to purchase

Level 3 - Entry Level - available to everyone

Even though we have doctors and nurses, we use several Level III machines in our medspa in Texas, including 6 in 1 cavitation machines.  

Now it’s time to give you our advice on cavitation machines.  Remember how we said we have narrowed cavitation machines down to two choices?  That’s up next.  But before we get started, Shannon has a short message for us.

Shannon:

Ready to start your own body contouring business or add in demand body contouring services to your current business?

We’ve created online courses to make it easy without a huge investment, time consuming research or taking dangerous risks. 

Our online certification courses lay out complete roadmaps for implementing the most popular and affordable body contouring devices on the market. 

Each course is complete with an explanation of technologies, method of action, step by step treatment protocols, downloadable forms and more. 

After completing each course you’ll have the knowledge to deliver desired results and generate maximum revenue. 

Become a body contouring expert! Visit bodycontouringacademy.com click on Certification Courses from the menu and discover the courses that can transform your business today!

Kay:

As promised, Our choices - the cavitation machines we think are the top two choices (for different reasons) are

The S Shape Cavitation machine is one of the newest cavitation machine platforms and offers unique benefits...with a higher price point. 

The 6 in 1 Cavitation machine has been the most popular, most purchased and most utilized cavitation machine platform, proven effective…with an affordable price point. 

Let’s kick it off with the newest of the cavitation machine platforms, the 

The S Shape Cavitation machine

What is an S Shape Cavitation machine?

The S Shape Cavitation machine is a multi-technology platform with these technologies

The company is the world’s best body cavitation machine supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.

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Ultrasound Cavitation

Radiofrequency (RF)

Lipo Laser 

Vacuum

Electromagnetic Muscle Stimulation (EMS)

Electroporation (EL)

The S Shape Cavitation machine is not intended exclusively for body contouring; it is intended for facial treatments as well 

EMS technology and EL technology are housed in handpieces used for the face, not the body

Now let’s look at 3 other important differentiation factors:  US wave frequency, power output and cost

Ultrasound Wave Frequency:  The S Shape Cavitation machine delivers 30kHz Cavitation

The S Shape Cavitation machine is reported to require fewer treatments because the ultrasound wavelength reaches deeper than the other cavitation machines

Here’s how US wave frequency works:

Cavitation machines are either 30k, 40k or 80k

These numbers refer to the frequency of the sound waves emitted

The higher the number, the faster the speed of the sound waves delivered

But the lower the number, the deeper the penetration into the fat layer

Power Output: The S Shape Cavitation machine has a cavitation handpiece with a high power output of 50W

According to cavitation machine manufacturers, the higher the power output the cavitation handpiece, the faster the fat reduction

The S Shape Cavitation machine’s cavitation handpiece is powered by 50W output

Cost:  The S Shape Cavitation machine requires a larger investment 

The S Shape Cavitation machine costs more than two times as much as the 6 in 1 Cavitation machine, with a price tag of $850 

That’s the S Shape

Or this cavitation machine might be right for you. 

The 6 in1 Cavitation machine

What is a 6 in 1 Cavitation machine?

The 6 in 1 Cavitation machine is a multi-technology platform with these technologies

Ultrasound Cavitation

Radiofrequency (RF)

Lipo Laser 

Vacuum 

Okay, what about those other 3 factors: US wave frequency, power output and cost

Ultrasound Wave Frequency:  The 6 in 1 Cavitation machine delivers 40kHz Cavitation

We can tell you from our own experience, clients typically need a minimum of 6 treatments with the 6 in 1 machine.  According to manufacturer representations, fewer treatments are needed with the S Shape due to the difference between the 30k and 40k frequencies

Cavitation machines are either 30k, 40k or 80k

These numbers refer to the frequency of the sound waves emitted

The higher the number, the faster the speed of the sound waves delivered

But the lower the number, the deeper the penetration into the fat layer

Power Output: The 6 in 1 Cavitation machine has a cavitation handpiece with a lower power output of 20W

According to cavitation machine manufacturers, the lower power output from the cavitation handpiece may require more treatments to achieve desired results 

The 6 in 1 Cavitation machine’s cavitation handpiece is powered by 20W output

Cost:  The 6 in 1 Cavitation machine has a lower price point

The 6 in 1 Cavitation machine has a low price tag, $335, less than half the cost of the S Shape Cavitation machine.  We use this machine,

How should you decide if the S Shape Cavitation machine or the 6 in 1 Cavitation machine is best for you?

Should you choose the S Shape Cavitation machine?

Great choice for experienced providers who have a couple of things: a business or a practice that provides them with the ability to charge a higher fee per treatment (you’ll need to to cover the cost) and if you’re a provider who places a high value on adding on more face treatments to your business. 

Who should choose the 6 in 1 Cavitation machine?

Perfect choice for the beginner all the way up to the experienced provider who is looking for an affordable machine capable of delivering reliable results.  This is the machine we use in our medspa and it’s perfect for us because it delivers reliable results and it’s a treatment that we can offer at a price point that’s affordable for most people

Curious?  You can take a closer look at each of these machines.  We have links to both of these machines in our show notes.  

If you buy or if you already own a cavitation machine, No matter which machine you choose or own, make sure you have the education, training and certification to safely and effectively treat clients with your machine.

And you can get all of that in our Body Contouring 6 in 1 Masterclass online course!

And earn your body contouring certification too!

The course even covers radiofrequency (RF) skin tightening, Lipo Laser and Vacuum/LED

Want to know more?  You can find a link to the course details in our show notes

We covered a lot, so let’s summarize

Cavitation treatments are in super high demand.  And so many machine manufacturers have answered that demand…creating a plethora of machines…making it next to impossible to choose.  

That’s why we, at the Body Contouring Academy, have stepped in to help.  

Based on our expertise and experience as owner/operators of medspas over the years, we’ve narrowed down the field to two options, the S Shape Cavitation machine and the 6 in 1 Cavitation machine. Both great choices, but each is good for very specific providers.  

And finally, No matter which machine you choose, be sure to get education, training and certification so you can safely and effectively treat clients with your new machine.

That’s it for today. Until next time, Beautiful Wishes.

[music]

Shannon:

If you enjoyed the show, please find us on itunes and leave us a review.  

Please us at with any feedback, topic suggestions or to offer to tell your body contouring success story.  We love to hear success stories and learn about winning strategies.

Visit body contouring academy dot com for tools, education, industry news, and cutting edge articles.Thanks so much for listening. Have a great rest of your week

Exploring the Depths: A Guide to Choosing the Right Cavitation ...

In the ever-evolving landscape of aesthetic beauty equipment, fat cavitation machines have gained significant attention for their role in non-invasive body contouring and fat reduction treatments. With a plethora of options available, it's crucial to comprehend the differences between various cavitation machines to make an informed choice that aligns with your client's needs and business goals. In this comprehensive guide, we will explore the distinctions between 30K, 40K, and 80K cavitation machines, shedding light on their mechanisms, applications, and benefits.

The Basics of Cavitation Technology:What is a cavitation machine?

Before diving into the specifics of each cavitation equipment, let's establish a fundamental understanding of cavitation technology itself. Cavitation is a process that utilizes low-frequency ultrasound waves to target and break down fat cells, transforming them into a liquid state. This liquefied fat is then naturally metabolized and eliminated by the body.

The frequency of ultrasound waves is a critical factor in cavitation technology, influencing its effectiveness and applications. Common frequencies for best cavitation machines include 30KHz, 40KHz, and 80KHz cavitation machine. Each frequency offers unique advantages and is suited to different treatment scenarios.

Best cavitation machine for home use or beauty salon on market

30KHz Cavitation Machines

Mechanism: 30KHz best cavitation machine operate at a lower frequency, making them ideal for addressing deeper layers of fat. The lower frequency waves penetrate tissues more deeply, targeting fat cells in areas with thicker adipose tissue.

Applications: These machines are well-suited for treating larger areas of the body, such as the abdomen, thighs, and buttocks. They are effective at breaking down stubborn fat deposits and can be used in body sculpting treatments.

Benefits: The deeper penetration of 30K cavitation machine allows for more extensive fat reduction in areas where fat is densely concentrated. It is also suitable for clients with thicker adipose tissue.
 

40KHz Cavitation Machines

Mechanism: 40KHz fat cavitation machines operate at a slightly higher frequency, offering a balance between depth and precision. They provide effective fat cell disruption while remaining versatile.

Applications: These machines are versatile and can be used on various body areas, including the abdomen, arms, love handles, and thighs. They are suitable for general fat reduction and body contouring.

Benefits: 40KHz cavitation machines strike a balance between depth and precision, making them suitable for a wide range of clients and treatment areas. They are effective for both general fat reduction and targeted body sculpting.
Cavitation 40k how often to use:Different treatment plans are adopted according to individual physical conditions.


80K Cavitation Machines

Mechanism: 80KHz cavitation machines operate at a higher frequency, focusing on superficial fat layers. They produce waves that are highly precise and less likely to affect surrounding tissues.

Applications: These machines excel in treating delicate areas with thinner fat layers, such as the chin, neck, and arms. They are also effective for addressing cellulite.

Benefits: 80KHz cavitation machines are precise and safe for treating sensitive areas. They are excellent for clients seeking localized fat reduction and cellulite improvement.


Choosing the Right Cavitation Machine

Selecting the appropriate cavitation machine depends on several factors:

  • Client Needs: Consider your clients' specific fat reduction goals and the areas they want to target.
  • Treatment Areas: Determine which areas of the body you plan to focus on in your practice.
  • Experience Level: Your expertise in operating different cavitation machines can influence your choice.
  • Machine Versatility: Assess whether you need a machine that can handle a wide range of treatments or one special for specific areas.
  • Budget: Your available budget will also play a role in your decision-making.

Conclusion

Understanding the differences between 30K, 40K, and 80K cavitation machines is pivotal for choosing the right tool to enhance your aesthetic practice. Each frequency offers distinct advantages, and the ideal choice depends on your client's needs and treatment goals. By selecting the most suitable cavitation equipment, you can deliver exceptional results and elevate your reputation in the world of non-invasive body contouring and fat reduction treatments.

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