Future Proof Your Spa: Top 4 Cavitation Machines to Invest in for 2027

Choosing the right professional cavitation machine is an important investment for spas, aesthetic clinics, and wellness businesses looking to expand non-invasive body contouring and skin tightening services in 2027. With technologies ranging from ultrasonic cavitation and radio frequency to lipo laser, vacuum, muscle stimulation, and cooling, the right system depends on the treatments you want to offer, your available space, and how you plan to grow your business.

For some practices, the priority is a high-end flagship platform capable of supporting a comprehensive body contouring menu. Others may benefit more from a powerful vertical system or an advanced desktop machine that provides professional capabilities without requiring as much treatment-room space.

To help providers compare their options, here are four of Rejuva Fresh®'s top professional cavitation machines to consider for 2027.

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1. CaviTONE® LEGACY Complete Body Contouring & Fat Removal System

Top High-End, Industry Frontrunner

For established spas and aesthetic practices looking for a high-end body contouring platform, CaviTONE® LEGACY stands at the forefront of Rejuva Fresh®'s professional cavitation technology.

Rather than relying on a single modality, CaviTONE® LEGACY brings together multiple technologies designed to address different components of body contouring within one professional platform.

The system combines:

• Multi Ultra Lipolysis with approximately 20KHz, 30KHz, and 40KHz acoustic wave frequencies through separate handpieces

• Multi-Generator Radio Frequency (RF) with 3MHz, 5MHz, and 7MHz frequencies

• Laser Assisted Lipolysis with 650nm and 980nm wavelengths

• Neuromuscular Electrical Stimulation (NMES) for muscle toning

• Cryo Sculpture with cooling as low as -15°C

• Vacuum-assisted RF to support and improve lymphatic flow

This multi-modality approach gives providers greater flexibility when creating body contouring protocols for different treatment goals and body areas. Instead of purchasing several separate systems, a practice can access cavitation, skin tightening, muscle toning, lymphatic support, and cooling technology through one advanced platform.

Its combination of three acoustic wave frequencies and three RF frequencies is particularly valuable for practices that want greater flexibility when working across different treatment areas and client goals.  For example, some patients have thicker fat where the longer wavelength of 20KHz or 30KHz cavitation and powerful energy can be more effective while those patients who require a gentler more superficial treatment can be treated wuth 49KHz.

With its substantial vertical design and broad range of technologies, CaviTONE® LEGACY is best suited to practices looking for a flagship body contouring system rather than a basic cavitation machine.

Best for: Established med spas, aesthetic clinics, and high-end wellness businesses seeking a comprehensive premium body contouring platform.

 

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2. Eris® Lipo Cavitation Machine 9 in 1 Professional

Top Pro-Grade Vertical Powerhouse

The Eris® 9 in 1 Professional is a strong choice for spas and clinics that want a dedicated vertical body contouring workstation with multiple professional treatment technologies.

At the center of the system is its optimized 20KHz ultrasonic cavitation technology. The ultrasonic frequency can be adjusted, while approximately 20KHz is identified as the optimized operating frequency.

Eris® combines:

• Optimized 20KHz ultrasonic cavitation

• Vacuum bipolar RF

• 6-polar RF for the body

• 4-polar and 3-polar RF for the face

• 150mW lipo laser technology

• Ice hammer cooling

• Micro-current phototherapy

• EMS muscle toning

This combination allows providers to build treatment protocols that go beyond cavitation alone. A practice can incorporate body contouring, RF skin tightening, vacuum treatments, lipo laser, muscle toning, and post-treatment cooling using one dedicated system.

Its vertical configuration also gives Eris® the presence of a professional treatment-room workstation while keeping its different modalities organized within one platform.

For providers comparing professional cavitation machines, Eris® occupies an important position between premium flagship equipment and smaller desktop systems: it delivers broad treatment versatility in a purpose-built vertical design.

Best for: Professional spas, body contouring studios, and aesthetic clinics looking for a powerful vertical system with a broad selection of treatment modalities.

 

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3. Hera™ Multi-Wave Vacuum RF Cavitation Machine

Top Desktop Advanced Skin Tightening Machine

For providers who want advanced skin tightening capabilities combined with body contouring in a desktop platform, Hera™ Multi-Wave offers a particularly compelling combination.

What differentiates Hera™ is its emphasis on multi-frequency radio frequency technology. The system provides separate RF frequencies of 1MHz, 5MHz, and 8MHz, allowing providers to select different RF frequencies according to the treatment area and objective.

Hera™ combines:

• 60KHz ultrasonic cavitation

• 1MHz, 5MHz, and 8MHz RF

• Multi-polar RF

• Vacuum technology

• Infrared technology

• Three treatment head sizes for different face and body areas

The combination of multi-polar RF and infrared technology supports a versatile approach to skin tightening and body contouring, while different handpiece sizes expand its usefulness across smaller facial areas and larger body treatment zones.

Hera™ also features an 80mm ultrasonic array for body treatments and a 12.1-inch touchscreen while maintaining a desktop configuration.

That balance makes Hera™ particularly interesting for practices that do not necessarily need a large vertical system to add sophisticated RF and cavitation capabilities. It provides an advanced option where skin tightening, treatment versatility, and efficient use of space are all priorities.

Best for: Aesthetic practices and spas seeking an advanced desktop system with a strong emphasis on RF skin tightening plus face and body contouring versatility.

 

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4. 2026 Adonis™ II 30K Cavitation Machine Pro 9 in 1

Top Desktop Pro-Grade Machine

For spas that want professional multi-modality body contouring capabilities in a compact desktop system, the 2026 Adonis™ II 30K Cavitation Machine Pro 9 in 1 provides an accessible and versatile option.

Its core 30KHz ultrasonic cavitation technology is complemented by a broad collection of additional treatment modalities, allowing providers to build a more diverse treatment menu from one system.

Adonis™ II combines:

• 30KHz ultrasonic cavitation

• Multipolar RF for the body

• RF for the body, face, and eye areas

• Vacuum lymphatic treatment

• Lipo laser

• Cryo soothing technology

• EMS muscle toning

• Micro-current phototherapy

The 2026 generation also introduces PowerSync Matrix™ technology, designed to optimize energy transmission and reduce vibration, and DefyDrop™ technology, designed to provide additional protection against damage in a high-impact fall scenario.

Its desktop design makes Adonis™ II particularly attractive for growing spas, smaller treatment rooms, and businesses that want to introduce multiple professional body contouring services without immediately moving into a larger vertical system.

Best for: Growing spas, boutique aesthetic businesses, and providers looking for a compact pro-grade desktop cavitation machine with multiple treatment modalities.

 

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Comparing the Top Cavitation Machines for 2027

 

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How to Choose the Best Cavitation Machine for Your Spa

The right cavitation machine depends on more than the number of functions it offers. Consider your treatment menu, available space, expected treatment volume, skin tightening and body contouring goals, and how much versatility you need from a single platform.

A high-volume clinic may benefit from a comprehensive vertical system, while a growing spa may get greater value from a versatile desktop platform. Ultimately, the best investment is the system that aligns with the services your practice plans to offer and how you expect those services to grow.

 

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More Than the Machine: Training and Long-Term Support

Choosing professional aesthetic equipment also means considering what happens after your purchase. Rejuva Fresh® equipment purchases include personalized online training, with training and certification resources available through Rejuva Fresh® Academy.

Providers also receive lifetime remote technical support and applicable warranty coverage. For those who want to compare equipment before deciding, virtual equipment demonstrations are available to help you take a closer look at the technologies, functions, and differences between systems.

 

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Future-Proof Your Spa for 2027

Investing in the right cavitation system is about finding the technology that fits your treatment menu today while giving your practice room to grow. Whether that means a premium flagship platform, a dedicated vertical workstation, or a versatile desktop system, each of these four machines offers a different path for expanding professional body contouring services.

Explore the systems above or schedule a virtual demonstration with a Rejuva Fresh® product advisor to compare which platform best fits your practice, treatment menu, and growth goals.