9 Best Fat Freezing Machines In 2024

Reviewed by Erin K. Bradford, LME, CLSO, PMTA Erin K. Bradford Erin K. BradfordLME, CLSO, PMTA facebook_iconlinkedin_iconinsta_icon Specialty: Advanced Aesthetics and Paramedical MicropigmentationExperience: 21 years
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Among the various methods of reducing body fat, fat freezing has become one of the popular ones. The method approved by the US Food and Drug Administration (FDA) includes freezing fat cells in the body. The best fat freezing machines let you use these devices from the comfort of your home. To help you make the right pick, I have consulted Erin K. Bradford, an aesthetician, to compile this list of the best sculpting machines for home use. We recommend that you get medical advice before choosing one of these machines.

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What Is Fat Freezing?

Fat freezing, technically termed cryolipolysis, is a noninvasive method of fat reduction in certain body parts, including arms, thighs, stomach, and hips. The procedure freezes the fat cells by exposing them to cold temperature, thereby causing natural cell destruction. The dead fat cells are then eliminated by the body through its natural process.

A fat freezer is a device used to conduct cryolipolysis, also termed as cool sculpting. It is available for both commercial and household purposes. The device is attached to the targeted body part and produces gradual cooling to destroy the fat cells.

Fat freezing is an alternative to surgical treatments like liposuction.

Safety Tips While Using Fat Freezing Machines

While using any device for fat freezing at home, it is necessary to exercise some caution. Here are some safety tips:

  • Consult a doctor before using a body sculpting machine.
  • Use the fat freezing machine on recommended areas only.
  • Make sure you do not have any underlying health condition that is not suitable for using the device.
  • Read the instructions carefully before operating the device.
  • Do not forget to apply the glycerin sheet between the skin and the device to protect your skin from cold burns.
  • Use the device only for 30 minutes or 60 minutes as recommended by the manufacturer, on one area per session.

Benefits Of Fat Freezing

Fat freezing has become one of the most widely used techniques for fat reduction in recent times because of the following reasons (1) (2): Here are some of the benefits of using the best at-home body sculpting machines.

  • Non-invasive, meaning no surgical incision is required
  • Can be done in the comfort of your home.
  • No risk involved
  • Multiple areas of the body can be treated simultaneously
  • No damage to the area around the targeted zone
  • Fat reduction and elimination happens naturally
  • Fat freezing sessions do not interrupt daily activities
  • No long-lasting side effects
  • Pain-free procedure

On the flip side, there are some limitations to using fat freezers (1).

  • Not suitable for obese or overweight people
  • Not ideal for people with skin conditions like cuts, injuries, dermatitis, varicose veins, skin lesions, etc.
  • Not recommended for people with abnormal cold sensitivity or cold intolerance such as Raynaud’s phenomenon, cryoglobulinemia, paroxysmal cold hemoglobinuria, cold urticaria, cold agglutinin disease, etc.
  • Not ideal for pregnant and breastfeeding moms
  • Not suitable for people with nerve-related disorders, diabetic neuropathy, skin disorders like eczema, psoriasis, etc.

9 Best Fat Freezing Machines For A Sculpted Body In 2024

1. Best Dual-Mode Feature: Isavera Fat Freezing System

Designed as a simple waistband, the Isavera home-based fat freezing system claims to provide a safe and non-invasive way to reduce fat deposits in different areas of the body, including the stomach, buttocks, thighs, arms, back, etc.

This coolsculpting machine for home use employs two different methods, namely fat freezing and cold thermogenesis, to eliminate body fat. While fat freezing causes fat cell destruction, the latter helps in shrinking the fat cells, thereby leaving you with a well-toned and sculpted body. You can see visible results from the third week itself.

How to use Isavera Fat Freezing System

The fat freezing kit comes with a Neoprene belt, three specially formulated gel packs, a body fat caliper, measuring tape, and a hand massage tool.

  • Before using the coolsculpting machine at home, the gel packs should be frozen in a freezer.
  • Once frozen, insert two packs in each packet of the neoprene belt.
  • Tightly wrap the belt on the targeted area—belly, arms, or legs—where the fat is deposited.
  • Remove the belt after 60 minutes.
  • Clean the area, take the fat destroying hand massage tool, and gently massage the area with some lotion for two to three minutes. This helps in breaking down the fat cells.

Use the fat freezer body sculpting system three times a week for at least 8–10 weeks for best results.


  • Non-invasive method
  • Scientifically-proven technology
  • No side effects
  • Safe on the skin
  • No diet or exercise required
  • Results are permanent and measurable
  • 90-day money-back guarantee


  • A little expensive
  • Not recommended for people with certain health conditions like diabetes, rheumatoid arthritis, poor blood circulation, etc
  • May not be suitable for sensitive skin areas

2. Best For Home Use: Shape-N-Freeze Body Sculpting Fat Freezer System

The Shape-N-Freeze body sculpting system helps you get your desired shape with less effort. The fat freezer is home-based and can be used on various areas of your body, including arms, legs, belly, back love handles, and muffin tops. The product claims to bring visible results in four to six months.

How to use Shape-N-freeze Fat Freezer

  • The product comes with a hook-and-loop belt.
  • Apply the protective sheet in the selected area to protect your skin.
  • Wrap the freezer belt tightly around the area, and switch on the device.
  • Use it as per the instructions of the manufacturer.
  • After the specified time, gently rub the area for 3-5 minutes.

You need to wait for two hours before using the product in a different area. Do not forget to apply the protective sheet between the skin and the machine each time.

Skin Type: Combination | Color: Off-white | Batteries: 1 Lithium Polymer batteries required | Product Dimensions: 4 x 2 x 5 inches | Weight: 4 Pounds


  • Uses scientifically approved technology to freeze fat cells
  • Results within four to six months of regular usage
  • Can be used in multiple areas
  • Home-based and easy to use
  • Safe and non-invasive
  • No need for freezing the gel pads


  • Only nine protective sheets are included. Additional sheets need to be purchased separately

3. Best Hook-And-Loop Closure: Fat Freezer Body Sculpting Treatment Kit

Fat Freezer Body Sculpting Treatment Kit Image: Fat Freezer

The patented Fat Freezer Body Sculpting treatment kit claims to show results with just one application a month. The at-home slimming device works by freezing the fat cells, breaking them, and eliminating them through the body’s lymphatic system. The product claims to freeze and damage the fat cells without damaging the skin tissues and other surrounding areas.

How to use Fat Freezer Body Sculpting Treatment Kit

  • The freezer kit contains a hook-and-loop belt.
  • Place the device as per the manufacturer’s instructions on the targeted area and wrap the belt around it.
  • Switch on the device and leave it as suggested in the instruction manual.
  • Once done, remove the belt and gently massage the area for 2–3 minutes.
  • Repeat the process once every four weeks to get the desired results.
Product Dimensions: 15 x 4.5 x 11.8 inches | Weight: 2.49 Pounds


  • Designed with scientifically approved technology
  • One kit for multiple body parts
  • Safe fat-freezing machine
  • No need to freeze the gel pads


  • The roller stick may not offer a good massage

4. Best For Removing Stubborn Arm Fat: Isavera Arm Fat Freezing System

 Isavera Arm Fat Freezing System Image: Isavera Store

The Isavera arm fat freezer and shaper is specifically designed to trim flabby arms. The neoprene belt comes with inner pockets to carry the custom-formulated gel packs. The band fits the arm snugly, thus helping in targeting specific fat tissues. The gel packsreach an ideal temperature for destroying the fat cells.

The arm shaper wrap uses two methods – fat freezing and cold thermogenesis to reduce stubborn fat. While the first method destroys fat cells, the second shrinks them. The arm fat freezer promises to show initial results in just three weeks and complete results in 12 weeks.

How to use Isavera Arm Fat Freezing System

The arm fat freezing kit comes with two 3mm Neoprene belts, eight dual-action gel packs, a body fat caliper, a measuring tape, and a hand massage tool.

  • The gel packs should be frozen before every use.
  • Once they are completely frozen, insert the packs in each pocket of the neoprene belt.
  • Tightly wrap the belt on the arms where the fat is deposited.
  • Wear it for 60 minutes a day and use it three times a week.
  • Once done, massage the area with the rolling massage tool for 2–3 minutes. This helps in damaging the shrunken fat cells.
  • Use the fat freezing system for an hour three times a week. Continue for 10-12 weeks to see complete results.
Product Dimensions: 15 x 4.5 x 11.8 inches | Weight: 2.49 Pounds


  • Effective on stubborn arm fat
  • Simple, easy-to-use, non-invasive device
  • Results are permanent and measurable
  • 90-day money back guarantee


  • The belts may not stay intact

protip_icon Trivia
Scientists came up with the idea of cryolipolysis after observing that children’s cheeks get dimpled due to the elimination of fat caused by the cold ice pops.

5. Best Cryolipolysis Fat Freezing Machine: Fat Freezer Body Sculpting Machine Kit

The Fat Freezer Body Sculpting Machine works on the principle of Spa Cryolipolysis, which crystallizes the fat by exposing it to high temperatures, thereby eliminating the dead cells through a natural excretion process. The product claims to show results in two to four months of continuous usage.

How to use the Body Sculpting Machine

The body trimming kit includes a fat freezer device, a standard-sized belt, a fat measuring device, and a pack of nine protective pads.

  • Select an area to use the fat freezer, and stick a new glycerine sheet on the skin every time you use the machine.
  • Wear the fat freezer with the help of the belt for 30 or 60 minutes.
  • Once done, remove it and gently massage the area for 3–5 minutes.
  • Use the product in the same area after four weeks for up to four months to achieve the desired results. For better results, follow a good exercise and diet regime.
Product Dimensions: 15 x 4.5 x 11.8 inches | Weight: 2.49 Pounds


  • Non-invasive
  • Less expensive compared to clinical procedures
  • At-home kit for convenient use


  • Results may not be instant

protip_icon Caution
You should use fat-freezing machines for a limited time or only as instructed. Overusing the device can cause permanent scars and discomfort.

6. Best For Multiple Areas: Fat Freezer Platinum Belt

The Fat Freezer Platinum Belt is an effective fat freezing machine that uses two advanced technologies, namely Fat Freezing and Therapeutic Theralight to melt extra fat.

Theralight technology enables deep penetration, targeting hard-to-reach fat cells. Thus, the fat freezing technology combined with therapeutic theralight produces much-improved results. The product can be used on any body part below the chest area.

How to use Fat Freezer Platinum Belt

The body sculpting kit comes with one fat freezer unit, a set of nine protective sheets, one standard size belt, a fat measuring tool, and a diet and exercise plan book.

  • Apply the protective sheet on the selected area.
  • Wear the fat freezer unit for 30 or 60 minutes.
  • Once done, remove it and gently massage the area for three to five minutes.
  • Use the device in the same area once every four weeks to get the desired results. In the meantime, you can use the kit on another body part.
Item Weight: 4 Pounds | Skin Type: Combination | Color: Off-white | Batteries: 1 Lithium Polymer batteries required | Product Dimensions: 4 x 2 x 5 inches


  • Can be used on multiple areas of the body
  • Accurate targeting of problematic areas
  • Zero downtime
  • 30-day money back guarantee
  • Dual technology for efficient functioning
  • Has adjustable straps


  • May take time to reduce bulgy fats

7. Best For Use When Working: Filfeel Freeze Fat Removal Belt

If you’re looking for the best at-home fat freezing devices that can be used while exercising, then the Filfeel freeze fat removal belt is an ideal option. It helps relieve muscle fatigue whilst you are immersed in work. The product freezes the fatty area to a point where the fat tissues within can be destroyed. Once the fat cells shrink, the body eliminates them through apoptosis or natural cell death. The device also helps in increasing the body’s metabolism, helping you to achieve the desired shape in less time, all the while massaging and relaxing the body.

How to use Filfeel Freeze Fat Removal Belt

This device comes with a fat-freezing device, a power cable, and an adjustable fastener belt.

  • Tighten the fastener around the target area.
  • Switch on the device and leave it for one to 30 minutes.
Skin Type: Combination | Color: Off-white | Batteries: 1 Lithium Polymer batteries required | Product Dimensions: 4 x 2 x 5 inches | Weight: 4 Pounds


  • Non-invasive fat reduction machine
  • Safe to use at home
  • Inexpensive


  • Limits your movement to some extent.
  • May not contain the protective pad

8. Best Convenient Design: Fat Freezer Store

With just one application a month, acquire a toned body with the cryo fat freezing system by Fat Freezer Store. The machine focuses on the fat cells in the targeted area without affecting the nearby tissues. These dead tissues are then naturally eliminated by the body. This cryolipolysis machine has a convenient design that wraps well around your thighs and abs. You also get a cellulite reduction lotion with this product.

How to use Fat Freeze Store

The Fat Freeze Store comes with a protective treatment pad, an adaptor, a device belt, a host unit, a fat caliper, a sweat belt, and a diet plan.

  • Tighten the belt around the target area.
  • Use it as instructed in the manual.
  • Apply the cream after each treatment.
Product Dimensions: 15 x 4.5 x 11.8 inches | Weight: 2.49 Pounds


  • Comes with an adjustable strap
  • Can be used at home
  • Works at lower temperature
  • Requires no repetitive usage


  • May limit movement

9. Best For Better Skin Elasticity: Colilove Fat Freezing Machine

Apart from reducing the fat cells, also improve the skin’s elasticity in the targeted area with this cool sculpting machine by Colilove Fat Freezing. You could use this fat freezer on your thighs, arm, and upper and lower abdomen. You also get a cellulite reduction lotion with this product.

By focusing primarily on the subcutaneous fat, this fat freeze machine sculpts the body efficiently. Its focused operation also causes no damage to the surrounding cells or tissues. The product applies slight pressure and controlled cooling technology to the targeted area for better results.

How to use Fat Freeze Store

The Fat Freeze Store comes with a fat freezing machine, ten antifreeze masks, shoulder strap, shaping gel and a power cable.

  • Assemble the equipment as per the instructions. You must install the yellow filter cotton, sensor cover, shaping gel, protective film and the strap.
  • Set the parameters as per the requirement.
  • Use the slimming machine as per the time instructed in the manual.
  • The manufacturer recommends using the machine once every two to four weeks for wider body parts and once a month for narrow body parts.
Item Weight: 4 Pounds | Skin Type: Combination | Color: Off-white | Batteries: 1 Lithium Polymer batteries required | Product Dimensions: 4 x 2 x 5 inches


  • Comes with an adjustable strap
  • No downtime
  • Easy to use
  • Unisexual design


  • May cause temporary discomfort

protip_icon Quick tip
The American society of plastic surgeons states that the discomfort felt during cryolipolysis may not be a cause for concern as it will subside once the applicator gets cold and numbs the skin (3).

*The prices provided in this article are based on the latest available information. However, they may vary due to changes in pricing by the seller and/or promotional offers.

Disclaimer: The information given in this section has been taken from manufacturers’ sources. MomJunction is not responsible for any of the claims made here. We recommend readers’ discretion.

Do Fat Freezing Machines Work?

Though a recent entrant to the body shaping industry, fat freezing machines are known to reduce approximately 20 to 25% fat in the treatment area within three to four months of continuous usage.

Most of these body contouring machines, either professional or home-based, work on the cryolipolysis mechanism. Approved by the FDA, cryolipolysis is a non-invasive procedure that reduces stubborn body fat.

FDA-approved fat freezing machines work based on the finding that fat cells are more sensitive to cold temperatures compared to other body cells such as skin.

The FDA has approved selected areas on the human body to be treated with cryolipolysis. These include the abdomen, upper arms, thighs (inner and outer), flank or love handles, upper and lower back, and lower buttocks.

Once the targeted fat freezing machine is placed on a specific area, the fatty bulge gets sucked into its hollow opening. The fat freezing process then begins by cooling down the fat layer to a target temperature of 3 ℃ to -1 ℃.

The extreme temperature freezes the fat cells causing cell damage. Responding to the damage, the immune system further kills the fat cells and eliminates them through a natural process. This might take one to three months, depending on the fat deposit.

Erin K. Bradford, a medical aesthetician, says, “It is important to stay well hydrated and keep your skin moisturized throughout the duration of fat freezing procedures to increase efficacy and improve skin tone simultaneously.”

Side Effects Of Fat Freezing

Since the fat freezing process is non-surgical, there are no significant harmful side effects. However, mild tingling, numbness, and swelling can be observed on the treatment site. These sensations are temporary and subside in a few hours.

Exercise caution while using fat freezing devices at home. Read the instructions carefully before use and follow them religiously. If you notice any other problems apart from temporary sensations, stop using the device and consult a doctor.

How To Choose The Right Fat Freezing Machine?

Here are a few tips to choose the best fat freezing machine for home use.

1. Buy a genuine product: While most of the fat freezing machines work on the same phenomenon, the market is flooded with counterfeit products. Hence, filter the genuine products from fake ones. Read the reviews on popular e-commerce sites, visit the product’s official website, or try to contact the company and talk to them. Check if there is any warranty or money-back guarantee on the product.

2. Check the technology used: There are two types of fat freezing machines—one that comes with gel pads, and the other that has a plug-in device. It is more about the convenience factor. The gel-pads-based device requires freezing of the gel pads before use, while the other can be used by plugging it to a socket.

3. Go for a multi-use device: Even if you purchase a fat freezer targeting one particular area of your body, choose a product that can be used on multiple body areas such as arms, thighs, flanks, buttocks, and belly.

Frequently Asked Questions

1. How many fat-freezing sessions do I need?

A person may need more than one session to achieve desired results. There should be a minimum of six to eight weeks gap per session to eliminate the bad fat cells from the body (1).

2. Is fat-freezing safe?

It’s a low-risk procedure and has no possibility of infection. This process also requires no surgical incision (1).

3. Can I freeze my fat with ice packs?

Ice packs can not provide sufficient cooling required to cool the fat cells. It absorbs body temperature and provides a steady temperature.

4. What is the difference between liposuction and fat freezing?

Liposuction is a surgical method to remove fat from the body. Unlike fat freezing, it involves incisions on the problem area from where fat is suctioned through a surgical syringe. In fat freezing, fat cells are destroyed by exposing them to cold temperatures. The injured cells are further removed by the body through a natural process.

5. Will I put on weight again after using a fat freezing machine?

Yes, weight gain is possible after undergoing cryolipolysis since the fat could accumulate in the other areas. This is a most likely scenario seen during extreme weight reduction.

6. Can fat freezing tighten skin?

There would be an effect of skin tightening after fat freezing due to skin retraction. As the fat cells diminish during cryolipolysis, the skin on top contracts giving the tightening feel.

How we chose the list

MomJunction strives to find the best of the products for its readers. This Best Fat Freezing Machines list has been brought to you after studying the reviews of hundreds of products. The pros and cons section reflects the opinion of the real users. Our team of dedicated analysts and authors take care to write balanced articles and therefore we include safety measures and give unbiased information.

Fat freezing can help you get a sculpted and well-toned body when complemented by a balanced diet and regular exercise. To pick the best fat freezing machines, you might want to narrow down on those machines that target multiple body parts and are easy to use. And regardless of which toning machine for the body you pick, it is crucial to understand the benefits and potential side effects of using one. To avoid any side effects, consult a doctor before using one and follow all the instructions given on the label.

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Erin K. Bradford
Erin K. BradfordLME, CLSO, PMTA
Erin K. Bradford, founder of Advanced Aesthetics Skin Care Studio and national advanced educator for PCA Skin, Elta MD, and Nue Conceal (tattooing), has trained over 30,000 skin care professionals and physicians on chemical peels.

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