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How does your body get rid of fat after CoolSculpting?

Author

Daniel Moore

Published Jan 07, 2026

During a CoolSculpting session, which may take about an hour depending on the area being treated, the advanced device pulls the fat toward the skin's surface using gentle suction and cools the fat cells to a precise temperature. The fat cells ultimately die and are expelled from the body through natural functions.

How do fat cells leave the body after CoolSculpting?

CoolSculpting essentially kills the number of fat cells, so there are less of them in your body. Fat cells compromised by CoolSculpting become a waste product and then are processed by the lymphatic system and eliminated from the body permanently. These fat cells will not be regenerated by the body.

How does fat freeze leave the body?

Fat freezing treatments target your fat cells and freezes them, causing apoptosis or “cell death”. The dying cells then go through your body's biological processes and are eliminated through the liver.

Do you gain fat in weird places after CoolSculpting?

However, extreme weight gain can cause nearby fat cells to “spread” into the vacant areas left by CoolSculpting. If you get CoolSculpting on your stomach, for example, fat cells in the surrounding areas may spread to the stomach with weight gain. In most instances, this won't result in a strange or misshapen look.

How does the body eliminate dead fat cells?

When you lose fat, it's mostly lost through your body through carbon dioxide and water. Surprisingly, this means that most of the fat that you lose is lost due to your lungs expelling the carbon dioxide.

44 related questions found

Does your poop change after CoolSculpting?

Because your liver is processing dead fat cells, you may notice changes in your bowel movements as fat cells are removed from your body. All of these side effects will subside within a few days or up to a few weeks.

How long does it take to see the final results of CoolSculpting?

As your body gradually metabolizes the damaged fat cells, you'll notice the treatment area become smoother and tauter. It typically takes about 3 to 4 months for the full results of CoolSculpting to become apparent. Since CoolSculpting destroys fat cells, it delivers long lasting results.

How can I speed up my CoolSculpting results?

Patients who include exercise along with CoolSculpting see faster results over a longer period of time. Although exercise is not required, you will find that you can help boost and maintain the results of your CoolSculpting procedure if you are combining regular exercise and sensible eating habits.

Does CoolSculpting work on belly fat?

Yes. CoolSculpting was originally designed to be used to reduce belly fat, which is why one of the most common areas for treatment is the abdomen.

What are the negative effects of CoolSculpting?

Common side effects after Coolsculpting include:

  • aches.
  • bruising.
  • cramps.
  • diarrhea.
  • firmness.
  • fullness of the throat (if neck is being treated)
  • itchiness.
  • muscle spasms.

Does your skin tighten after CoolSculpting?

In recent studies, CoolSculpting is proven for tightening skin after a cooling treatment. In one such study, the “Study to Evaluate Non-Invasive Subcutaneous Fat Reduction in the Submental Area Using Cryolipolysis,” CoolSculpting patients receiving treatments in the chin and neck area.

What should you not do after CoolSculpting?

If an area of your body is sore following treatment, it's best not to push yourself by going to the gym and exercising that body part or wearing clothing that can rub against it and irritate it more. Give the treated area time to calm down and for redness and any other side effects to subside.

Is CoolSculpting worth the money?

CoolSculpting has many benefits over other fat removal procedures, like liposuction. It's non-surgical, non-invasive, and requires no recovery time. Following a procedure, injured fat cells may take 4-6 months to leave the body. Cryolipolysis reduces fat in the treatment area by 20 percent on average.

How many fat freezing sessions do I need?

While every patient is different, most patients benefit from one to three sessions for each area of concern. We recommend that patients wait at least 60 days before retreating any area.

How many CoolSculpting treatments are needed for stomach?

Cost of CoolSculpting for stomach

Some providers recommend two treatments for the stomach area. Each treatment takes between 35 and 60 minutes. Results are permanent, but some people choose to have additional sessions to remove even more fat cells.

How much belly fat can CoolSculpting remove?

According to the CoolSculpting website, it can eliminate up to 20 to 25 percent of fat cells in a certain area. More dramatic results. It can remove up to 5 to 8 liters of body fat. Side effects can include short-term bruising or skin sensitivity that usually resolves within weeks.

How long is stomach swollen after CoolSculpting?

There typically is minimal recovery time after CoolSculpting. You will be able to return to your normal daily routine immediately after the procedure. It is common for the treated area to feel bloated and to look swollen for the first three weeks after CoolSculpting.

Should I wear compression after CoolSculpting?

Wear Compression Clothing

You don't have to wear a medical-grade compression garment after you have Coolsculpting, but you might find that wearing something tight and somewhat compressing, such as Spanx or leggings, helps to keep swelling down.

Can you wear a waist trainer after CoolSculpting?

Sure. It's not going to hurt anything. But expect the results to be about the same as wearing shapewear – the results won't be lasting.

How do I know if CoolSculpting is working?

A common way to tell if an area has enough fat to CoolSculpt it is by using the “pinch test.” Essentially, if you can pinch an area and get mainly fat, it can be CoolSculpted.

Can I drink coffee after CoolSculpting?

For starters, you need to give up alcohol (plan your social calendar accordingly) for an entire 24 hours and abstain from caffeine for 2 hours both pre and post treatment, with this in mind I booked my treatment at the end of the day.

How often can you do CoolSculpting?

One to Four Months Average

The recommended minimum wait time is 30 days before you get a second freezing session on the same treatment area. It may be slightly more effective to wait a little while, however. Ideal results from treatment are usually seen around three months after the initial session.

Does CoolSculpting get rid of cellulite?

CoolSculpting is an excelled weapon in the fight against fat -- but does not reduce the appearance of cellulite.

Does CoolSculpting work on inner thighs?

CoolSculpting is particularly effective for inner thigh shaping. In one study, 45 subjects aged between 18 and 65 underwent one 60-minute CoolSculpting treatment for their inner thighs with the following results: 93% of patients were satisfied. 89% would recommend inner thigh cryolipolysis to a friend.

What is the success rate of CoolSculpting?

CoolSculpting Procedure

The device holds the part of your body your doctor wants to target between two paddles. The paddles cool quickly and your doctor leaves them in place for about 35 minutes to 1 hour and 15 minutes. During that time, the process destroys about 20%-25% of the fat cells in the area that's targeted.