What is the difference between cavitation and RF?
Ultrasonic Cavitation also known as Ultrasound Liposuction and Ultra Cavitation is a non-surgical fat removal procedure that uses scientifically proven non-invasive technology to break down unwanted fat whilst the radio frequency is a non-invasive heat treatment that helps tighten, contour and refine deeper lines of ...
The treatments are safe, non-invasive and use high end, medically approved equipment. By combining cavitation and RF you are able to achieve a reduction of fat cells, improve the appearance of cellulite, as well as tightening skin, all of which will improve body shape.
Ultrasonic cavitation is meant to target small areas of fat and help contour your body. It isn't a treatment for people who are trying to lose a lot of weight. The verdict is still out on how well ultrasound cavitation works. There's promising evidence to suggest that this is an effective body contouring treatment.
Both ultrasonic and RF welding work by combining indirect heat and pressure to cause molecules in the materials being joined to intermingle and form homogeneous bonds. The difference is how that indirect heat is produced. Ultrasonic welding uses high-frequency sound waves.
For most patients, the ideal treatment frequency for RF microneedling is once every four to six weeks. The frequency of your treatment will depend on factors such as your age and your exact aesthetic concerns.
Patients can expect to experience a reduction of several cm in circumference after the first treatment following Cavitation. Following RF some results will be seen immediately post treatment however the subsequent repair and remodelling of this deep collagen produces continuing effects over the next 3- 6 months.
RF radiation has lower energy than some other types of non-ionizing radiation, like visible light and infrared, but it has higher energy than extremely low-frequency (ELF) radiation. If RF radiation is absorbed by the body in large enough amounts, it can produce heat. This can lead to burns and body tissue damage.
Typically to achieve maximum results, a course of 6-10 treatments are recommended spaced at one to four weeks apart, then annual maintenance treatment to maintain results.
It takes about 6 to 12 weeks to see the results of ultrasonic cavitation. Which body parts are best for ultrasonic cavitation? Ultrasonic cavitation works best on parts with localized fat. Such areas include the abdomen, flanks, thighs, hips, and upper arms.
The procedure is not recommended for individuals below the age of 18 years. Pregnant women, as well as epileptic individuals, should refrain from undertaking this procedure. Individuals with conditions such as blood pressure, diabetes and cancer should not use Ultra cavitation treatment.
Can radio frequency damage your skin?
The radiofrequency, typically around 450 kilohertz, converts to thermal energy and creates small “injuries” to the lower levels of the skin that prompt particular tissue repair and clotting. It is safe for all skin types due to the minimal damage and melanin changes.
Once the patient arrives at the spa, a simple cleansing of the skin is done to remove any impurities or residue of makeup the face may have. Following this step, the aesthetician applies ultrasound gel so the RF device can easily glide on the skin.

HIFU delivers more precise and more intense fractional ultrasound energy while RF is based on a bulk heating strategy. HIFU goes deeper into and beyond the dermis, being able to reach the SMAS layer.
The RF waves also force fat cells to break down and release liquid fat, causing them to shrink and contract. This helps you achieve tighter skin for a slimmer and more contoured figure. Its safe and non-invasive nature is the primary reason why radio frequency treatment is popular for weight loss.
Absolutely! Radio Frequency can safely and effectively be used to melt fat or tighten loose skin on the stomach area without any pain or downtime depending on which hand-piece is used. To get the most out of your RF treatment, a course of treatments is usually recommended.
How Long Does RF Skin Tightening Last? In most cases, patients can expect RF skin tightening treatments to last over 12 months with proper maintenance and skincare. With ongoing treatments, results can often last much longer and it will depend on the frequency of treatments.
How many treatments will I need? This does vary from person to person and the area being treated. However to achieve maximum results we recommend at least 6 sessions spaced one week apart. A treatment plan can be recommended on consultation with your therapist.
Typically you can expect 1 to 2 inches of fat loss after the first treatment and up to 2 inches of loss after each subsequent treatment.
The Ideal frequency for Cavitation (cavi lipo machine) is between (20kHz and 30kHz). Beware of knock off ultrasound machines that have a frequency of (40 to 60 KHz) because this is too weak and it cannot penetrate into the fat (adipose) or create enough disturbance in the cell to cause cavitation.
How Often Can You Use FotoFacial RF Skin Tightening? For FotoFacial RF treatments, you can safely have a treatment appointment once every three to four weeks during your initial round of treatments.
What should I do after RF treatment?
- Apply ice packs to reduce swelling and discomfort.
- Wear SPF for several weeks after your treatment. ...
- Use antibiotic creams or emollients if your doctor prescribed them.
- Use a gentle cleanser after your treatment.
- Avoid wearing makeup until the next day.
Answer: Radiofrequency (RF) and Skin Tightening
When done properly the treatment does not cause fat loss. Patients will typically require 3-4 treatments, and results will take about 3 months to show up (although you will see an immediate but temporary result).
Laser resurfacing This is the most effective procedure for tightening loose skin.
The real magic occurs over the subsequent weeks as your skin responds to the treatment and production of collagen and elastin increases. Final results are typically seen around 3-6 months after your last treatment.
RF requires time and several sessions before visible signs of improvement. Energy based bio-stimulating treatments naturally require a course of treatments, inducing benefits gradually over serval months. It is recommended having treatments every 3-4 days ideally.