
FlexSure treatment in Marylebone at Dr Joney De Souza Clinic offers advanced radiofrequency fat reduction using the flexible CynoSure applicator. Smooth, sculpt and contour stubborn areas safely with this non-invasive, no-downtime body shaping treatment. Book your consultation today.
FlexSure Fat Reduction Treatment Summary
FlexSure RF Body Sculpting is the first wrappable RF applicator to deliver non-invasive deep tissue RF treatments in only 15 minutes which results in tighter skin and stimulated collagen production to enhance the contours of your body. It can be used to treat and reduce fat on the abdomen, flanks, back, arms, buttocks, thighs and knees.


The technology gently warms the deeper layers of tissue using controlled radiofrequency energy. This thermal effect encourages the breakdown of stubborn fat cells while also stimulating collagen production. Over time, the body naturally clears away the disrupted fat cells, and the skin becomes firmer and more toned. The result is a gradual reshaping that looks natural and refined.
Sessions are designed to be quick and convenient. Most areas can be treated in around 15 minutes, and there is no downtime, meaning you can return to your day right away. Many patients describe the sensation as pleasantly warm, similar to a heated massage.


FLEXSURE™ Body Sculpting is a radiofrequency body treatment that provides deep, even tissue heating. The targeted RF treatment can shrink fat deposits and improve tone and texture while also tightening the skin. The peel & stick applicator curves and conforms to your body to reach those hard-to-treat areas.
Common treatment areas include:
Flexsure can shrink fat deposits and improve tone and texture while also tightening the skin. The peel & stick applicator curves and conforms to your body to reach those hard-to-treat areas.
The Flexsure applicator can be used on any skin type, any time of year, with no BMI restrictions. FlexSure has multiple applicator sizes that allow for non- invasive and customized treatments. Since FlexSure requires no downtime, you can return to your daily activities immediately.
FlexSure can be used on multiple areas of the body, including the abdomen, flanks, hips, thighs, arms and back. The flexible applicators allow it to contour both flat and curved areas with ease.
Most patients achieve optimal results with a course of 3–5 treatments, spaced one to two weeks apart. The number of sessions depends on the size of the area and your individual goals.
FlexSure feels like a gentle, warming sensation as the radiofrequency energy heats the targeted area. Most patients find it comfortable and relaxing, often comparing it to a warm compress or heated massage.
There is no downtime. You may experience mild warmth or temporary redness in the treated area, but this typically fades within an hour. You can resume normal activities straight away.
Some patients notice early improvements in contour and smoothness within the first few weeks. Full results typically develop over 8–12 weeks as the body gradually eliminates the disrupted fat cells and the skin becomes more refined.
Our patients return to us year after year for natural, balanced results. Every review reflects our commitment to precision, safety and a personalised approach to aesthetic care.

Our team would love to hear from you. Whether you have questions, need guidance, or simply want to explore your treatment options, we’re here to support you every step of the way. If you would like to place an online booking you can do this via our online booking system.
Dr Joney De Souza Skin and Laser Clinic is located in central Marylebone and is easily accessible by public transport or car, with Bond Street, Oxford Circus and Baker Street Underground stations all just a short walk away. For those driving, paid on-street parking and nearby public car parks are available, making the clinic convenient to reach from across London, including Mayfair and Soho.