You’ve heard it before – No pain, no gain. Beauty requires a bit of suffering. That’s certainly still largely true, at least in terms of barre workouts and, for the most part, effective cosmetic procedures. But now a new fat-melting device, UltraShape, is poised to turn that timeworn adage into a thing of the past, promising to whittle your waist without so much as a wince. While other popular nonsurgical methods for fat removal and body contouring use extreme heat or cold to destroy fat cells, UltraShape uses focused, pulsed ultrasound waves that generate neither heat nor cold but still prove deadly to the fat cells most stubbornly resistant to diet and exercise, AKA the subcutaneous fat layer. The device, which was cleared by the FDA last spring, works by sending ultrasound waves directly into fat, shaking their membranes to the point where they literally collapse, explains dermatologic surgeon William Coleman, a clinical professor of dermatology at Tulane University, who was a principal investigator on one of the clinical studies. “This cavitation process doesn’t harm any other tissues eg, blood vessels or nerves and remains of the dissolved fat cells are eventually processed by the body via the liver. Because the fat isn’t heated or frozen, patients have reported little to no pain and minimal recovery time and bruising, which you can’t hide if you’re doing this during beach season,” says Leslie Baumann, a dermatologist in Miami. “Of course, as effective as it potentially may be, UltraShape isn’t for everyone, and it’s no miracle worker if you’ve got more to lose than just a bit of a belly. There’s still nothing that can beat liposuction or a tummy tuck for fast, effective fat loss,” says Steven Teitelbaum, a plastic surgeon in Santa Monica, who also participated in the UltraShape clinical studies. Plus, if your muscles are separated or your tummy skin is loose from pregnancy, UltraShape can’t help. “How the procedure works – guided by a sophisticated 3D computer mapping programme, your doctor positions the device head to reach areas of extra fat or to create the contours you desire,” says Steven Teitelbaum. In the clinical studies, a series of three 45 to 60-minute treatments resulted in an average of a 1.3- to 2.5-inch reduction around the waist. “Other fat-reducing treatments like Liposonix or CoolSculpting not only can cause bruising, numbness, or discomfort,” adds Teitelbaum. “But also can take six weeks or more to produce a visible effect.” “By contrast, most UltraShape patients notice the first slimming results within two weeks,” says dermatologist Bruce Katz, director of New York’s Juva Skin & Laser Centre. Cost: $2,700-$4,500 for three treatments. While it’s been FDA-cleared for the stomach, doctors can use it “off label” on thighs, arms, or back, notes Baumann. Some experts aren’t quite ready to position UltraShape as a true game changer. “I think any new innovation is exciting and can add to our range of options for patients,” says Melanie Grossman, a New York dermatologist. “That said, I think it remains to be seen if the majority of patients do have a zero-pain experience. I have plenty of patients who doze off while I do CoolSculpting, and that gets similar results.”