The Science Behind Coolsculpting

Blog Overview

“The Science Behind CoolSculpting,” a blog post by Yaletown Laser Centre, delves into the technical aspects and benefits of CoolSculpting, an FDA-approved non-invasive fat reduction procedure. The procedure, which uses controlled cooling to target and eliminate unwanted fat cells, triggers a process called apoptosis, leading to the natural death of these cells. According to this post, CoolSculpting is safe, effective, and can be used on various body parts. It offers numerous advantages, including minimal discomfort, no recovery time, and visible results within weeks that are long-lasting. However, potential side effects such as redness, swelling, bruising, and numbness are also covered in the post. The article emphasizes the importance of consulting with an experienced provider for customizable treatments and maintaining a healthy lifestyle for optimal results.

Dealing with excessive fat in the body can be a sensitive and challenging issue for many people. Even with a healthy diet and regular exercise, some areas may remain resistant to traditional weight loss methods. Fortunately, there is now a safe and effective alternative available called CoolSculpting.

What is CoolSculpting?

CoolSculpting is a popular non-invasive fat reduction treatment that uses controlled cooling to freeze and eliminate unwanted fat cells. The CoolSculpting procedure is FDA-cleared, safe, and effective and can be performed on multiple body areas, including the abdomen, flanks, thighs, arms, double chin, and more. Treatment is typically well tolerated with minimal discomfort and no downtime. Results are visible within 2-4 months and can continue to improve for up to 6 months.

The Science Behind CoolSculpting?

While the exact mechanism of action is still being studied, it is believed that the controlled cooling of fat cells leads to a process called “apoptosis,” or programmed cell death. The body’s natural metabolic processes then eliminate the damaged fat cells.

The procedure uses a process called cryolipolysis to break down fat cells. The treatment area is exposed to intense cold, which causes the fat cells to break down without damaging the surrounding tissue. The body then absorbs the broken-down fat cells and eliminates them through the lymphatic system. A single coolsculpting session can reduce fat thickness in the treated area by up to 20%.

The science behind coolsculpting is based on the principle of selective photothermolysis. This principle states that specific tissues can be selectively cooled or heated without damaging surrounding tissues. In the case of cool sculpting, this means that fat cells can be frozen while leaving the skin and other tissues unharmed. The key to achieving this selective effect is controlling the cooling process’s intensity, duration, and spot size.

Coolsculpting was first developed in 2005 by two dermatologists, Drs. Dieter Manstein and Roxy Zaltsman. Since then, it has become a popular treatment for non-invasive fat reduction. Clinical studies have shown that coolsculpting is safe and effective at reducing fat in various body areas, including the abdomen, flanks, thighs, arms, and double chin. Treatment is typically well tolerated with minimal discomfort and no downtime. Results are visible within a few weeks and can continue to improve for several months.

If you’re considering coolsculpting as a way to achieve your desired body contour, it’s essential to consult with an experienced provider who can help you understand the science behind the procedure and determine if it’s right for you.

Benefits Of CoolSculpting?

In addition to being a safe and effective alternative to surgery, CoolSculpting offers several other benefits, including:

Minimal Discomfort And No Downtime

While some patients may experience temporary discomfort during the procedure, CoolSculpting is generally well tolerated with minimal discomfort. There is no downtime required after treatment, and you can return to your normal activities immediately.

Visible Results Within A Few Weeks

Most patients see visible results within a few weeks of treatment, with continued improvement for several months.

Long-Lasting Results

CoolSculpting results are long-lasting as the treated fat cells are permanently eliminated from the body. However, it’s essential to maintain a healthy lifestyle to avoid regaining any lost weight.

Customizable Treatments To Target Specific Areas

Last but not least, CoolSculpting treatments are highly customizable and can be tailored to target specific areas of the body. This is an ideal option for those who want to avoid surgery or only need a small amount of fat reduction.

Side Effects Of CoolSculpting?

While CoolSculpting is generally safe and well-tolerated, you should be aware of a few potential side effects. These include:

Redness And Swelling

The treated area may be red and swollen immediately after the procedure. This typically subsides within a few hours or days.


Some patients may also experience bruising in the treated area. This is usually temporary and will resolve within a week or two.


CoolSculpting can cause numbness in the treated area, typically lasting for a few weeks to months. In rare cases, this numbness may be permanent.

If you experience any of these side effects, they should resolve on their own within a few days or weeks. However, if you experience persistent or severe side effects, it’s essential to contact your provider immediately.

What Should You Expect During A CoolSculpting Treatment?

Before your CoolSculpting treatment, your provider will mark the areas to be treated and take pictures for before-and-after comparisons. They will then apply a special gel pad to the skin to protect it from the cold temperature.

Next, the CoolSculpting device will be placed on the targeted area, and suction will be used to draw the tissue into the applicator. You may feel pressure and intense cold in the beginning, but this should quickly subside as the area numbs. Most patients can relax and even take a nap during their treatment.

Once the CoolSculpting is complete, the applicator will be removed, and the treated area massaged for a few minutes. You will then be able to get up and move around as usual. There is no recovery time required after treatment, and you can immediately return to your normal activities.

What Should You Expect After My CoolSculpting Treatment?

After your CoolSculpting treatment, staying hydrated and avoiding strenuous activity for the first 24 hours is essential. You may also experience some redness, swelling, bruising, or numbness in the treated area, but this should resolve within a few days or weeks.

Most patients see visible results within a few weeks of treatment, with continued improvement for several months. Results are long-lasting, and you should not need any additional treatments once your desired result is achieved.

Tips On How To Achieve The Best Results

While CoolSculpting is a safe and effective treatment, there are a few things you can do to help ensure the best results:

Maintain A Healthy Diet And Exercise Regularly

This will help avoid gaining any weight after your treatment, which could diminish your results.

Avoid Alcohol

Alcohol increases the risk of developing fat deposits, so it’s best to avoid it if you want to maintain your results. If you’re an addict, consider getting help from an outpatient alcohol treatment center.

Wear sunscreen

Sun exposure can increase the risk of developing fat deposits, so it’s essential to protect your skin with sunscreen.

Quit Smoking

Smoking increases the risk of developing fat deposits and interferes with the body’s natural ability to eliminate fat cells. If you smoke, quitting is always the best option for achieving the best CoolSculpting results.

Drink Plenty Of Water

Staying hydrated is essential for maintaining your results and your overall health. Drinking plenty of water will help flush out the fat cells that CoolSculpting has eliminated.

Wear Loose Clothing

After your treatment, it’s essential to wear loose clothing to avoid irritating the treated area. Wearing tight clothing can also increase the risk of developing fat deposits.

Maintain A Healthy Lifestyle

Last but not least, the best way to maintain your CoolSculpting results is to live a healthy lifestyle. Eating a healthy diet and exercising regularly will help keep the fat cells from returning. You can also avoid developing fat deposits by avoiding alcohol and smoking.

If you follow these tips, you should be able to enjoy your results for many years to come. CoolSculpting is a safe and effective treatment that can help you achieve the body of your dreams.

Final Words

If you’re considering CoolSculpting in Vancouver, consult with a board-certified dermatologist or plastic surgeon who has experience with this treatment. They will be able to determine if you’re a good candidate for the procedure and develop a treatment plan that’s tailored to your individual goals. For any additional questions on CoolSculpting, reach out to our team today.

FAQs About CoolSculpting:

  1. What is the science behind CoolSculpting?

    • CoolSculpting utilizes a process called cryolipolysis, which involves controlled cooling to freeze and eliminate unwanted fat cells. This causes the fat cells to undergo apoptosis, or programmed cell death, without damaging the surrounding tissues.

  2. How long does it take to see results from CoolSculpting?

    • Results from CoolSculpting can typically be seen within three weeks of treatment. However, the most dramatic results are usually visible after two months. The body will continue to flush out fat cells for up to four to six months after treatment.

  3. Is CoolSculpting safe for all body parts?

    • CoolSculpting is FDA-approved for use on various parts of the body where stubborn fat is present. These areas include the abdomen, love handles, back, thighs, under the buttocks, upper arms, and under the chin.

  4. What should I do after a CoolSculpting treatment?

    • There is no special care needed after a CoolSculpting treatment, and most people return to their normal activities immediately. However, maintaining a healthy lifestyle can help enhance and preserve the results of your CoolSculpting treatment.

  5. Can anyone perform CoolSculpting treatments?

    • While the CoolSculpting procedure itself is non-invasive and safe, it’s essential to have the treatment done by an experienced provider. This ensures that the procedure is performed correctly and that the treatment plan is tailored to your specific needs and goals.

Consultations Available Now

Take the first step. Get your questions answered and find out which treatment option is best for your personal situation by meeting with one of our knowledgeable medical staff at Yaletown Laser Centre for an in-person consultation.

Simply fill out the form on this page, and one of our experienced team members will reach out to you promptly to schedule your consultation.

*Individual results may vary.

Take The First Step - Request a Consultation

If you would like to schedule an in-person consultation, please fill out the form on this page and one of our knowledgeable medical staff members at Yaletown Laser Centre will reach out to you promptly. You can also call our Vancouver, BC office directly to schedule 604-332-3453. Yaletown Laser Centre serves the greater Vancouver, BC area.

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