CAVIFAST2® Cavitation + RF

The CAVIFAST 2 is a multifunctional device, combining two innovative new technologies: cavitation and radio frequency.

Cavitation liquefies the localized fat and reduces the volume and the number of adipocytes.

Radiofrequency firms skin, regenerates tissues for better support, and acts on the external appearance of the skin, such as irregularities, signs of aging, and cellulite.

Immediate results can be observed using CAVIFAST 2 for body and face treatment: localized loss of centimeters, and long-lasting tightening and volumizing effect.

The bio impedance analysis system measures the body’s composition by bio-impedance at 50kHz. This process is used as a part
of the slimming treatment, and serves to determine the amount of fat mass and prove the efficiency of th CAVIFAST device



This new generation of devices provides: see more...

Generator and software

This new generation of ultrasound devices includes: see more...

French manufacturing and international certifications

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CAVIFAST 2 is a multifunctional device, combining innovative new technologies: cavitation coupled with radio frequency.

Low frequency ultrasound technology 

The CAVIFAST 2 device emits low frequency ultrasounds onto the skin's surface, which penetrate up to 4 cm. This depth corresponds to the innermost layer of the skin: the hypodermis layer, which contains the fat reserves in the body. Ultrasounds are emitted by the handheld transducers, also known as hand pieces, which convert electrical energy into ultrasonic mechanical energy.

A transducer is composed of two pieces of ceramic, adjusted so they do not overheat. When activating the device, the two ceramic pieces vibrate simultaneously, each at a different frequency (called resonant frequency) and thus create ultrasounds.

Radio frequency technology

Radiofrequency is based on the emission of short waves, with a high or low frequency. 

The diffusion is ensured by applicators with monopolar, bipolar, or multipolar poles. Multipolar applicators allow a better distribution of energy, and, therefore, a more specific treatment.

Adjusting the frequency used for the treatment is essential to determine the depth of penetration of the waves.
A high frequency treatment induces a treatment closer to the skin surface.

At each pole shift, the kinetic energy is converted into heat and raises the temperature of the tissue

The objective is to heat the deep dermis, without burning the surface, that is, the skin.


The efficiency and safety of DERMEO devices have been proven by aesthetic physicians, and by a clinical study conducted at the PITIE SALPETRIERE hospital in Paris. 

Cavitation is the emission of ultrasounds within a liquid environment. When the liquid is submitted to a high intensity pressure ultrasound wave, micro-cavity bubbles are formed and their volume increases until they implode.

The generated thermal energy during this phenomenon and the compressing and decompressing waves, are responsible for the implosion of the micro-cavities.

The cavitation principle allows the treatment of excess localized fat and reduces the built-up layers in order to lose centimeters from the treated zone. Low frequency ultrasounds generated by the transducers use the water located in our cells to form bubbles.

These bubbles increase in volume until they implode, thus weakening the membrane of the adipocytes and releasing the triglycerides.

Cavitation provides a loss in centimetres of the treated area with visible results from the first session. It is important to stay hydrated before, during and after the session to facilitate the release of fat.


Cavitation can treat fatty areas such as :

  • Arms
  • The abdomen
  • The hips (love handles)
  • Top of the thighs (saddle bags)
  • The buttocks
  • Thighs

Length of treatment: 10 minutes per zone of 10 cm x10 cm.
For optimal treatment, 5 to 6 sessions may be necessary.

Proven results

For all donors, the results of the study showed an increased level of glycerol which was nearly twice the level of the glycerol release of the untreated control skin, after only 10 minutes of treatment with the CAVIFAST 2. 

According to our clinical study conducted by a medical specialist and a clinical researcher on volunteer patients, all subjects who volunteered for slimming treatments showed excellent results that were visible from the first session.

The radiofrequency technique allows the heating of the dermis between 55°C and 65°C below the skin surface, which allows the stimulation of the fibroblasts from 55°C, and the rupture of the membrane of the adipocytes (fat cells) from 65°C.

Subsequently this heat appears back at the surface and reaches 40°C to maximum 42°C, an optimum temperature which does not cause any skin damage.
The temperature sensor built in to the DERMEO hand pieces continuously monitors the temperature to ensure compelling results in complete safety.

The treatment can be split up into 2 objectives:

  • To tighten the skin (for example the neckline or cheek); and
  • To refine while reshaping (for example the inner thighs or abdomen).

CAVIFAST 2 acts on the superficial and deep layers of the dermis, allowing to also treat excess fat deposits as well as sagging skin. Under the effect of the warmth, the collagen fibres will shrink, resulting in an immediate effect in the form of tightened skin.

The radiofrequency technique used by the CAVIFAST 2 is a non-invasive method which renegerates the collagen, tightens the skin, and improves its overall texture.



Radiofrequency can treat areas such as the:

  • Face
  • Arms
  • Abdomen
  • Love handles
  • Saddlebags
  • Entire buttocks; and
  • Thighs

Treatment time: 20 to 30 minutes, depending on the area

For an optimal result, a treatment package of between 6 and 8 sessions is recommended. 

Clinical Study

* The products and treatments proposed may be subject to specific regulations. Users or purchasers are responsible for verifying the regulations applicable in the country of use, as well as the specific conditions of use of this equipment with the correct authorities and their distributor.
In the United States of America the authorized claims by the F.D.A. for our device are: removal of unwanted hair from phototype skin I to V, treatment of benign cutaneous vascular lesions from phototype skin I to III, treatment of benign pigmented epidermal and cutaneous lesions from phototype skin I to III, treatment of inflammatory acne from phototype skin I to III.