Ultrasonic or ultrasound cavitation is the use of ultrasound technology to break down fat cells below the skin. It is a non-surgical method of reducing cellulite and localised fat.

This procedure involves applying pressure on fat cells through ultrasonic vibrations. The pressure is high enough to make the fat cells break down into a liquid form. The body can then get rid of it as waste through your urine.

The broken-down fat cells go from the body to the liver where they are excreted as waste. This method of treatment is used along with other weight loss programs to help with getting rid of excessive fat. It is a preferred method to other invasive procedures of eliminating body fat. It is important to note that your weight could return if you consume a high- calorie diet.

How Does it Work?

Ultrasonic cavitation tones the body using radio frequencies and low-frequency ultrasonic waves. These waves form bubbles around fat deposits under the skin. The bubbles then burst, breaking the fat deposits into the interstitial and the lymphatic systems where they are drained. The fat deposits are changed into glycerol and free fatty acids. Glycerol is then reused by the body while free fatty acids travel to the liver and are excreted as waste.

How long do ultrasonic cavitation sessions last? Since the procedure is customised according to an individual’s needs, it might take longer for some than others. However, the standard treatment should be completed in one to three sessions with two weeks between every session depending on the treatment. Each session will last up to 45 minutes. Results can be seen after one session.

Which body parts are best for ultrasonic cavitation? Ultrasonic cavitation works best on parts with localised fat. Such areas include the abdomen, flanks, thighs, hips, and upper arms. This procedure cannot be performed on body parts like the head, neck, and other bony areas of the body.

Health Impacts of Ultrasonic Cavitation

Ultrasonic cavitation reduces the body’s fat deposits that could be hard to get rid of by exercising alone. However, this procedure cannot be used for weight loss treatment on its own. Ultrasonic cavitation is best for reducing cellulite and adipose fat. This improves body shape and contour and reduces circumference.

It is vital to maintain a low-calorie balanced diet and to perform physical exercise after completing the cavitation procedure. This will help to control your body weight and treat conditions like prediabetes in obese women.

People eligible for an ultrasonic cavitation procedure include individuals with steady Body Mass Index values (18.5k / m2 and 24.9kg / m2) and women with adiposity around the abdomen. The following individuals should not undergo the procedure:

  • Pregnant and breastfeeding women
  • Persons showing skinfold lower than 2 cm
  • Infection or inflammation in the region where the procedure will be done
  • Individuals with a history of malignancies
  • People with a cardiac pacemaker or other metal implants
  • Persons with coagulation disorders or taking medication that affects blood clotting
  • Individuals with serious medical conditions like diabetes and osteoporosis

Ultrasonic cavitation is a safe FDA approved procedure. Since the procedure is non-invasive, there is no downtime needed. The destroyed fat cells do not grow back. The results of ultrasonic cavitation can last with continued weight maintenance activities.

Ultrasonic cavitation should not be used as a replacement for doing physical exercises. Doing regular exercises is more effective in reducing body weight and the risk of developing coronary medical conditions.

Pros of Using Non-Invasive Methods of Fat Reduction

Using non-invasive methods to reduce body fat has its advantages and disadvantages.


  • Requires little to no downtime
  • Results last for a long time with a healthy lifestyle
  • Causes minimum side effects
  • Leaves no scars
  • No anaesthesia is needed
  • Results occur gradually, so you can maintain discretion about the treatment

You must continue consuming a healthy and balanced diet and getting adequate fluids after undergoing ultrasonic cavitation. Consider having a low-calorie diet by eating fewer carbohydrates and foods with a low glycaemic index (e.g. fruits and vegetables).

Frequently Asked Questions

Each body is suitable to undergo Non-Surgical Body Contouring after consulting with a skincare expert. The treatment is perfect for people who do not want to go for an invasive procedure for reducing the extra fat on different parts of their bodies, such as the lower abdomen, hips, thighs and waist.

The treatment has mild side effects that also varies from person to person. Some mild side effects include redness or swelling in the treated area, and some patients can also feel discomfort. They must follow post-treatment instructions strictly.

Body contouring is a painless procedure that helps people remove unwanted body fat, stretch marks and wrinkles, and also helps in getting smoother skin. The treatment is highly effective in improving the skin texture and quality for a long time.

The average cost of the whole treatment is £100. However, it depends on the number of sessions a patient requires to reduce body fat and remove fatty tissues.

A body-contouring or sculpting can be performed effectively on any area with extra fat and sagging skin. Most people prefer to treat the excess fat on arms, back, thighs, waist, buttocks, and neck.

There are various types of treatments performed by a qualified staff member including: Ultrasonic Cavitation, Radio Frequency and Vacuum Therapy.

During the consultation, beautician to find out your goals. He will also collect data about your medical history, skin allergies, or diseases and suggest suitable treatment according to your body type or age.