Introduction
When it comes to non-invasive body contouring treatments fat freezing and fat cavitation are two popular options. Both reduce unwanted fat but work in different ways. In this article, we will explore the difference between freezing and cavitation methods so you can decide which one is right for you.
What is Fat Freezing?
Fat freezing, also known as cryolipolysis, is a non-surgical fat reduction treatment that uses a controlled cooling technique to kill fat cells. Here’s how it works:
- The area is marked and a gel pad is applied to the skin.
- A suction applicator is placed on the area, the fat pocket is drawn inside the applicator, and a 360 degree cooling panel. The fat cells are cooled to – 9 degrees, killing them.
- Over a series of 12 weeks, the body naturally processes and eliminates the dead fat cells out through the lymphatic system.
Pros of Fat Freezing:
- Targets specific areas of fat (spot reduces fat)
- No downtime
- Results are permanent
Cons of Fat Freezing:
- Temporary numbness or discomfort during treatment
- Results are not immediate and take weeks
Learn more about the science behind fat freezing.
What is Fat Cavitation?
Fat cavitation also known as ultrasonic cavitation is a non-invasive body contouring treatment that uses low-frequency sound waves to break down fat cells. The process works as follows:
- A gel is applied to the area to help conduct the fat cavitation
- A handheld device emits ultrasonic waves that shatter the membranes of the fat cells
- The body then processes and eliminates the broken-down fat out of the body through the lymphatic system.
Pros of Fat Cavitation:
- Less expensive than fat freezing
- Can treat larger areas in one session
- No downtime
- Results can be seen within a few weeks
Cons of Fat Cavitation:
- May require multiple treatments for the best results
- Results not as dramatic as fat freezing
- Effects are semi-permanent if not combined with an active lifestyle
Discover more about ultrasonic cavitation treatments.
Fat Freezing vs Fat Cavitation
When deciding which treatment to choose, understanding the difference between freezing and cavitation methods is key. Here are the main differences:
| Differences |
Fat Freezing |
Fat Cavitation |
| Technology Used |
Controlled cooling to freeze and kill fat cells |
Ultrasound waves to break down fat cells |
| Treatment Areas |
Smaller areas of fat that can be pinched |
Larger areas |
| Number of Sessions |
Fewer sessions, only 1-2 sessions |
Multiple sessions for best results |
| Results Timeline |
Results visible in 8-12weeks |
Some results are immediate, full results in 6-12 weeks |
| Permanent Results |
Permanent as fat cells are killed |
Results are semi-permanent and require maintenance |
Fat Freezing:
- Up to 20-25% fat reduction in the area per session
- Results more noticeable and longer-lasting
- For stubborn pockets of fat that don’t respond to diet and exercise
Fat Cavitation:
- Reduction in circumference and body contouring
- Results are not as dramatic but effective for overall body shaping
- For larger areas and general fat reduction
Individual results may vary and both treatments work best when combined with a healthy balanced lifestyle.
Side Effects and Safety
Both fat freezing and fat cavitation are safe when performed by trained practitioners. However, there are some possible side effects to be aware of:
Fat Freezing Side Effects:
- Temporary redness, swelling, bruising
- Numbness or tingling in the area
- Rare cases of paradoxical adipose hyperplasia (fat cell growth) – with an incidence of 0.0051% 1
Fat Cavitation Side Effects:
- Temporary redness
- Bruising or swelling
- Dehydration (patients are advised to drink plenty of water)
Consult with a qualified Body Catalyst practitioner to discuss risks and to make sure the treatment is appropriate to your needs.
Who Is the Ideal Candidate?
To decide between fat freezing and fat cavitation you need to consider:
Ideal for Fat Freezing:
- Pinchable areas of fat
- Close to ideal weight
- Looking for more dramatic and longer-lasting results
Ideal for Fat Cavitation:
- Larger areas to treat
- Overall body contouring
- Gradual fat reduction
Neither treatment is for those who are severely overweight or obese. These treatments are for body shaping.
Combination Treatments
Depending on your needs, a combination of treatments that include both fat freezing and fat cavitation may be an option. This can give you overall body contouring results by:
- Using fat freezing for stubborn fat pockets
- Using fat cavitation for larger areas and overall shaping
- Enhancing lymphatic drainage and fat elimination
Speak to your local Body Catalyst clinic to see if combination treatments would be suitable for your goals.
Conclusion
Fat freezing vs fat cavitation depends on your body goals, budget and personal preferences. Fat freezing may be better for those targeting specific areas of fat and wanting longer lasting results. Fat cavitation may be better for those wanting to treat larger areas or a more gradual approach.
Both treatments work best with a healthy lifestyle. Talk to the experts at Body Catalyst to see which one is best for you and to get a treatment plan.
References
1 Paradoxical Adipose Hyperplasia After Cryolipolysis
- Ray Jalian, MD1,2; Mathew M. Avram, MD, JD2,3; Lilit Garibyan, MD, PhD2,3; et al
Martin C. Mihm, MD4; R. Rox Anderson, MD2,3
