
Doctor-led TempSure Firm in Marylebone, London. Non-invasive radiofrequency to smooth cellulite, tighten body skin and improve texture. From £250 per area.
If dimpled cellulite on your thighs, crepey skin on your abdomen or softening on your buttocks has started to bother you, TempSure Firm is built for exactly this. It suits anyone who wants firmer, smoother body skin without surgery, needles or downtime. The treatment works across the thighs, buttocks, abdomen and arms, and its gentle, controlled radiofrequency is safe for a wide range of skin types. Patients who want a natural, gradual improvement rather than a dramatic overnight change tend to be the happiest with it.
TempSure Firm is at its best for firming skin and softening the look of cellulite. If your main goal is contouring stubborn fat pockets, it works beautifully alongside a dedicated fat-reduction option, and Dr Joney De Souza or Dr Mattia Parducci will help you plan the right combination at your consultation.

TempSure Firm is a non-invasive radiofrequency treatment that warms the deeper layers of the skin to firm, tighten and smooth the body. The controlled heat prompts your own collagen to rebuild, which improves texture and reduces the dimpled appearance of cellulite over a course of sessions. There are no injections and no recovery time, so a session fits neatly into a normal day. It sits within our wider range of body skin tightening options, and pairs naturally with the facial version, TempSure Envi.
Related treatments at Dr Joney De Souza: SculpSure, FlexSure and StimSure.
Individual results vary from person to person. Treatment galleries are added as before-and-after photographs become available; Dr De Souza can show relevant examples during your consultation.






TempSure Firm delivers gentle, controlled radiofrequency energy into the deeper layers of the skin. That warmth stimulates your body to produce fresh collagen, which firms and tightens the tissue and softens the dimpled look of cellulite across a course of treatments. Built-in temperature monitoring keeps each session comfortable and safe, and most patients say it feels like a warm, relaxing massage. The change is driven by your own collagen, so the improvement builds gradually and looks natural rather than sudden.
Your treatment begins with a consultation at Dr Joney De Souza Clinic in Marylebone, where your practitioner assesses the area, discusses your goals and confirms TempSure Firm is right for you. You will hear exactly what to expect and roughly how many sessions your concern is likely to need. In most cases no special preparation is required. You leave with a clear, personalised plan.
On the day, your practitioner cleanses the area and applies a thin layer of glide gel so the handpiece moves smoothly across the skin. The gel protects the surface and helps deliver the radiofrequency energy evenly. Preparation takes only a few minutes. You simply relax while the area is made ready.
Your practitioner then moves the TempSure Firm handpiece over the area in a continuous, circular motion. The device delivers controlled radiofrequency energy that gently warms the deeper layers of skin to a precise, therapeutic temperature. Built-in temperature monitoring keeps the treatment comfortable and safe throughout. Most patients describe the sensation as a warm, relaxing massage.
As the deeper tissue heats, it triggers your body’s natural repair response and prompts the production of new collagen. Over the following weeks this firms and tightens the skin and smooths the dimpled appearance of cellulite. The change is gradual, so the result looks natural rather than sudden. Each session builds on the one before across your course.
TempSure Firm needs no recovery time, so you can return to your normal day straight after the session. Any mild warmth or redness in the area settles quickly on its own. Your practitioner gives you simple aftercare guidance before you leave. You can exercise, work and socialise as usual.
Results develop progressively over the weeks of your course as collagen rebuilds and the skin firms. A course of four to eight sessions is recommended for the best result, with maintenance sessions to sustain it. Your practitioner sets realistic expectations for your area and concern. Together you agree a plan that keeps your result looking its best.
From your first consultation through to your results, here is what to expect at our Marylebone clinic.
Your TempSure Firm journey begins with a consultation at Dr Joney De Souza Clinic in Marylebone, where your practitioner assesses your concern, confirms TempSure Firm is right for you and plans your treatment. You will hear what to expect and can ask any questions. In most cases no special preparation is needed. You leave with a clear, personalised plan.
On the day, the area is prepared and your practitioner carries out the TempSure Firm treatment, which typically takes 30 to 45 minutes. Most patients find it comfortable and straightforward. The handpiece is worked methodically across the area for an even, natural result. You can return to your day straight afterwards.
Afterwards, any mild redness or tenderness settles quickly, with little to no downtime. Results build gradually over the following weeks as your skin responds, looking natural rather than sudden. Your practitioner gives you full aftercare guidance before you leave, and advises on maintenance to sustain your result. You can carry on with work and exercise as normal.
At Dr Joney De Souza Clinic in Marylebone, TempSure Firm sits within a doctor-led setting with proper assessment and aftercare. Carried out by Dr Joney De Souza or a member of our clinical team. Your consultation is with Dr Joney De Souza or Dr Mattia Parducci. You receive honest guidance on whether the treatment suits your concern, rather than a fixed package sold to you.
That measured approach is the thread running through the clinic’s work.
My ‘less is more’ approach has become the mainstay of my practice and clients appreciate that they will have natural looking results.
Dr Joney De Souza, The Sybarite.
Where it helps your goals, TempSure Firm can be combined with other body treatments for a more complete result, and your practitioner will plan that with you rather than push add-ons you do not need.
TempSure Firm is priced per treatment area, from £250, with most single areas at £375 and larger areas such as the abdomen and flanks, buttocks or full thighs at £500. A course of four to eight sessions is typically recommended for the best result, and maintenance sessions are available. Your practitioner confirms your areas and plan at consultation before treatment begins.
| Treatment area | Price (£) |
|---|---|
Hands / Elbows / Bra Roll | 250 |
Abdomen / Flanks / Arms / Thighs (each) | 375 |
Abdomen & Flanks / Buttocks / Full Thighs | 500 |
Maintenance session (30 / 45 / 60 min) | 300 / 450 / 600 |
TempSure Firm tightens skin and smooths cellulite, but it does not reduce fat. If stubborn fat pockets are also on your mind, FlexSure uses radiofrequency to target fat alongside skin tightening, and many patients combine the two for a more complete body-contouring result. Your practitioner can plan a tailored approach at consultation. If fat reduction is part of your goal, it is well worth exploring.
TempSure Firm raises common questions around which concerns it treats, how many sessions you need and how it feels. The answers below cover what patients most often ask before booking.
TempSure Firm is a non-invasive radiofrequency treatment that firms and tightens body skin and reduces the appearance of cellulite. At Dr Joney De Souza Clinic in Marylebone, it delivers gentle, controlled heat to the deeper layers of skin to stimulate collagen. This improves firmness, texture and the look of dimpling. It needs no downtime.
TempSure Firm helps with cellulite, crepey or lax body skin and uneven texture across many body areas. It works well on the thighs, buttocks, abdomen and arms, and your practitioner confirms the most suitable areas for you at consultation. Many patients treat several areas across a course. If your concern is crepey, wrinkled skin, this is a common reason patients choose it.
On average, sessions are spaced every two to three weeks across a course of around four to eight treatments. The exact number depends on the area and concern, which your practitioner confirms after assessing you. Results build gradually as collagen rebuilds. A maintenance session helps sustain the improvement.
TempSure Firm is comfortable, and most patients describe a warm, relaxing sensation as the radiofrequency heats the skin. There is no downtime, so you can return to normal activities straight away. Any mild redness or warmth settles quickly. It is a genuinely convenient treatment to fit around a busy week.
Results develop gradually over the weeks of your course as collagen rebuilds and the skin firms. The change is progressive, so it looks natural rather than sudden. Your practitioner sets realistic expectations for your area and concern. Maintenance keeps the result looking its best.
TempSure Firm has a strong safety record and every session is carried out under medical oversight at our Marylebone clinic. Carried out by Dr Joney De Souza or a member of our clinical team. Your consultation is with Dr Joney De Souza or Dr Mattia Parducci. It pairs well with the facial TempSure Envi and with body skin tightening as part of a wider plan. To book, reach us by WhatsApp, phone or online.
Our patients return to us year after year for natural, precise results. Every review reflects our commitment to clinical excellence, patient safety and a personalised approach to aesthetic care.
Had my second session of PRP with micro needling today and I am so far very happy with my results. Dr De Souza is just the kindest man who really has the best intentions for you.
I highly recommend Dr. Joney and his clinic. I have been his patient for many years and he is definitely one of the best. His work is natural and subtle, he always puts the patient’s interest first and will never try to upsell unnecessary treatments.
Dr Joney is the most wonderful Dr, kind and caring and highly experienced. I feel safe in his care and trust his opinion 100%.