what is fat freezing

What Is Fat Freezing?

Blog, CoolSculpting Fat Freezing

What Is Fat Freezing?

Fat freezing is a non-invasive procedure to reduce stubborn fat in targeted areas of the body. The treatment utilises controlled cooling to freeze and destroy fat cells. The body then eliminates these dead fat cells, resulting in a reduction of fat.

This fat removal technique is used to target fat that is resistant to diet and exercise. This can include fat on the belly, thighs, back, arms, hips, and more. Fat freezing offers a safe and effective way to eliminate fat and achieve your body contouring goals. 


When exploring what is fat freezing, you are probably encountering the term CoolSculpting. CoolSculpting is a patented name of machine that does fat freezing. For those seeking solutions on how to get rid of inner thigh fat, or other stubborn areas, CoolSculpting is an effective solution. 

The CoolSculpting treatment offers an excellent alternative to liposuction. This treatment ensures you can achieve your goals without the downsides of an invasive fat reduction treatment. Dive into a CoolSculpting review or more and you will find many individuals with considerable results. 

CoolSculpting is generally suitable for individuals who are close to their ideal body weight but have certain areas of stubborn, pinchable fat. People with certain conditions, who are pregnant, or who are obese are generally not suitable for this treatment. 

Before proceeding with CoolSculpting, you should have a thorough consultation with a practitioner. An experienced practitioner will evaluate your target fat, health history, and your goals to ensure that the treatment is suitable.

How Does Fat Freezing Work?

The process works by using a special cooling applicator to target fat cells beneath the skin. This applicator is a part of the CoolSculpting machine, a medical device designed specifically for this procedure.

The CoolSculpting machine uses various-sized applicators to accommodate different body parts. The applicator is placed on the targeted area and employs a gentle vacuum to draw up the tissue into the applicator cup.

The cooling panels within the applicator deliver carefully controlled cooling directly to the fat cells under the skin. The temperature is precisely set to freeze and destroy the fat cells without causing damage to the surrounding tissues or skin.

Throughout the treatment, the CoolSculpting machine continuously monitors the skin’s temperature with built-in sensors. If the skin’s temperature drops too low, the machine will automatically switch off.

There is a control console, which is where the practitioner manages the treatment parameters. It provides real-time information about the treatment’s progress, including the current temperature and the time remaining for the session.

The CoolSculpting machine and the fat freezing process result in a targeted reduction of fat cells in the treated area. The dead fat cells are then naturally eliminated by the body over time, resulting in a thinner fat layer and a more sculpted appearance. 

Is Fat Freezing Safe?

CoolSculpting is a safe and effective method for removing stubborn fat. CoolSculpting is an FDA-approved treatment for the non-invasive reduction of fat in several areas of the body.

The treatment works by targeting only the fat cells beneath the skin while leaving the skin itself and the surrounding tissues untouched. Built-in safety measures, such as sensors that monitor skin temperature, help to further ensure patient safety during the procedure.

Does Fat Freezing Hurt?

Most patients describe the sensation as mild cold pressure, as opposed to pain. The initial cooling will introduce a feeling of pressure and intense cold, but this sensation subsides quickly as the area numbs. The remainder of the session is typically quite relaxed. 

Fat Freezing Sessions

The length and number of sessions you will need will depend on your individual goals and the specific areas you want to target. 

A single session typically lasts 35 minutes but this can vary based on the area treated. Larger areas may take longer, while smaller areas might be quicker.

Many people start to see results after just one treatment. In general, you may require between 1 – 4 treatment sessions to achieve the best results. These are typically spaced out 4 – 6 weeks apart to allow the body to naturally eliminate the destroyed fat cells from the previous session.

During the consultation, your practitioner will create a tailored treatment plan based on your goals and body type. It is important to follow this plan closely to achieve optimal results.

Fat Freezing Results

You can expect transformative fat freezing before and after results. You can expect to see the full results of your treatment within 6 – 12 weeks, as this is how long the body can take to eliminate the dead fat cells. This gradual process lends itself to a more natural transformation.

Fat Freezing Side Effects

While fat freezing is a safe non-invasive procedure, it can still lead to some side effects. Most of these are minor and resolve on their own within a few days or weeks.

Common side effects right after the procedure includes redness, swelling, skin sensitivity, and bruising in the treated area. You might also notice stinging, tingling, or aching at the treatment site, or a temporary whitening of the skin.

A rare side effect is Paradoxical Adipose Hyperplasia, a condition where the treated fat cells increase in number instead of decreasing. This side effect is more common in males.

Fat Freezing

Pulse Light Clinic offers CoolSculpting fat freezing treatments in London. 

Our expert and experienced team are committed to helping you achieve your body goals. At your free consultation, our technician will assess your target area and discuss the recommended treatments to achieve the best results. We offer same-day treatments, allowing you to get closer to your desired body quicker. 

Book a consultation with Pulse Light Clinic to eliminate stubborn fat with our fat freezing treatments. 


Does fat freezing actually work?

Yes, fat freezing is an effective method for reducing fat in targeted areas. Noticeable results usually start appearing 6 – 12 weeks after the treatment.

How long does fat freezing last?

Fat freezing offers long-lasting results. Once the fat cells are eliminated during the procedure, they are gone for good. To prevent further fat cell gain, it is important to follow a healthy diet and exercise. 

Is it painful to freeze fat?

Most people report that the procedure is relatively comfortable. While you may experience an initial cold sensation, this quickly gives way to numbness. This ensures that the procedure is pain-free. 

Does fat freezing have side effects?

While fat freezing is generally considered safe, potential side effects can include temporary redness, swelling, bruising, or skin sensitivity in the treated area. It is important to discuss with your practitioner to understand potential risks and benefits.