If you’ve ever tried to lose weight (and who hasn’t?), then you’re familiar with this scenario: You’ve worked hard and the pounds are coming off, but the bulge around your middle still won’t budge. When calorie-counting and cardio won’t melt those stubborn inches off your belly, the Isavera Fat Freezing System (Buy on Amazon, $98.97) could be the answer you’re looking for!
What is fat freezing — and does it work?
Fat freezing, or cryolipolysis, was first cleared by the FDA in 2010, under the brand name CoolSculping. Basically, cryolipolysis uses cold temperatures to break down fat cells, which are more susceptible to the effects of cold than other types of cells.
If you’ve ever had a wart frozen off, then you understand how freezing things off of your body works; this is the same idea, except it freezes the fat off, without harming your skin and other tissues.
“Fat is more temperature-sensitive than your skin,” UCLA professor and plastic surgeon Jason Roostaeian, MD, told Vogue in 2018. “It goes through the cell death process before your skin does.”
But does fat freezing really work? It seems to! In fact, a 2015 study in Plastic and Reconstructive Surgery showed fat freezing to be a safe and promising alternative to liposuction and other, more invasive weight-loss methods.
When CoolSculpting first became available, thousands of people flocked to doctors to see if this new treatment could be the weight loss cure-all they’d been searching for. With proven results for destroying fat cells in areas of the body where those last few pounds just won’t budge, fat freezing was an instant hit. The drawback? Its price tag. A typical session can range between $2,000 and $4,000 — out of reach for many of us.
How does the Isavera Fat Freezing System work?
Like CoolSculpting, the Isavera fat freezing system works by targeting specific areas of the body where fat likes to set up shop and never leave. When those fat cells are exposed to cold, they crystalize (or freeze), which leads to their death. Once the fat cells die and break down, your lymphatic system is able to eliminate them permanently, effectively removing fat. While you won’t necessarily shed pounds, over time, you could see up to a 25 percent fat reduction in treatment areas.
Unlike the technology used in your doctor’s office, however, there’s no machine to deliver the chill with Isavera’s at-home treatment. Instead, you’re working with an easy-to-wear, patent-pending Velcro neoprene belt that can be placed around the waist, stomach, thighs, or any other area you’d like to focus on. Its cold element comes from built-in pockets that house specially-formulated, dual-action gel packs that you chill in the freezer prior to use until they reach ideal temperatures for fat freezing — between 30.2 and 39.2 degrees.
Board-certified neurologist Dr. Ari Magil, M.D., is quoted on the company’s website as saying that “Isavera, when used as directed, is a promising technique for obtaining targeted fat loss in problem areas that would be very difficult to obtain from diet and exercise alone.”
Why we like it:
- Easy to use, affordable alternative to expensive procedures that use the same technology
- Comes with a massager, which can accelerate results when used as recommended
To use the Isavera Fat Freezing System, simply place the pre-chilled gel packs into the pockets of the wrap. Tighten the cold-isolation belt around the area you want to target, and wear it for 60 minutes. As fat cells die off, you’ll gradually begin to notice results, primarily a trimmer waistline. (Some users report seeing results in as few as three weeks, but it more commonly takes up to three months or more.)
So far, the Isavera system has racked up over 3.500 reviews and has a four-and-a-half-star rating, from happy customers like these:
“This is nothing short of a miracle if you use it as directed. I was kind of skeptical at first because, while I knew CoolSculpting is a thing, I wasn’t sure I’d get any results with something at home. I used the belt and massager on my lower midsection once a day for three days and my pants were too big! THREE DAYS! I am a stone-cold believer!! I cannot wait to use this on all my problem areas! I’m so glad I bought this system!”
“I’m 12 weeks in and could not be more impressed. My stomach and love handles have shrunk significantly. I can see it, and even more importantly, I can feel it. My clothes fit better. I feel much [leaner] and more athletic, which has motivated me even more in the gym. I’m still seeing improvement, and plan to continue for a bit longer to see just how far this takes me!”
See more of our best product recommendations
We write about products we think our readers will like. If you buy them, we get a small share of the revenue from the supplier.