
Doctor-led TempSure Envi skin tightening in Marylebone, London. FDA-cleared radiofrequency to firm skin, soften wrinkles and refine contours. From £450.
Skin that has started to feel a little softer along the jaw and cheeks, without being ready for surgery, is exactly what TempSure Envi at Dr Joney De Souza Clinic in Marylebone is built for. It suits patients with mild to moderate laxity who want to firm and refresh their skin with no downtime.
It also works beautifully as a preventative treatment, helping you hold onto skin quality and slow the visible signs of ageing before they take hold. Fine wrinkles soften, facial contours look cleaner, and loose skin tightens over a short course. If you want a natural firming result rather than a dramatic overnight change, this treatment deserves a place on your shortlist.

TempSure Envi is a non-invasive, FDA-cleared skin-tightening treatment that uses radiofrequency energy to warm the deeper layers of the skin. That controlled warmth prompts your body to rebuild collagen and elastin, the proteins that keep skin firm and elastic. It is a comfortable, walk-in walk-out treatment with no needles and no recovery time.
It is worth being clear about what it does and does not do. TempSure Envi refines and firms; it will not lift heavy, advanced sagging the way a surgical procedure would. For more pronounced laxity, a stronger option is often the better match, and your practitioner will tell you honestly if that is the case.
Related treatments at Dr Joney De Souza: Morpheus8, Ultherapy, Endolift and jowls and facial laxity.

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 Envi uses mono-polar radiofrequency to deliver gentle, controlled heat into the dermis, the deeper layer of your skin. Warming this layer to a precise therapeutic temperature triggers the body’s natural repair response, so new collagen and elastin form over the weeks that follow.
The handpiece keeps the surface comfortable while it heats the target layer, and built-in temperature monitoring keeps the treatment safe throughout. The skin firms as fresh collagen builds, so the change arrives gradually and looks natural rather than sudden.
Your TempSure Envi journey begins with a consultation at Dr Joney De Souza Clinic in Marylebone. Your consultation is with Dr Joney De Souza or Dr Mattia Parducci, who assesses your skin laxity, discusses your goals and confirms the treatment is right for you.
You will hear what to expect and how many sessions you are likely to need. In most cases no special preparation is required, and you leave with a clear, personalised plan.
On the day, your practitioner cleanses the skin and applies a thin layer of glide gel so the handpiece can move smoothly across the face. The gel protects the surface and helps deliver the radiofrequency energy evenly.
This step takes only a few minutes. You simply relax while the area is made ready.
Your practitioner then moves the TempSure Envi handpiece over the area in a continuous, circular motion. The device delivers mono-polar radiofrequency that gently warms the dermis 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 hot-stone massage.
As the dermis heats, it triggers the body’s natural repair response and stimulates new collagen and elastin. Over the following weeks this firms the skin, softens fine wrinkles and refines the facial contours.
The change is gradual, so the result looks natural rather than sudden, and each session builds on the last across your course.
TempSure Envi needs no recovery time, so you can return to your normal day straight after the session. Any mild redness settles quickly on its own.
Your practitioner gives you simple aftercare guidance before you leave. You can wear make-up, work and socialise as usual.
Some tightening is visible early, but the main improvement builds over the weeks following your course as new collagen forms. A course of around four sessions is recommended for the best result, with maintenance sessions to sustain it.
Your practitioner sets realistic expectations for your skin, and 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 Envi journey begins with a consultation at Dr Joney De Souza Clinic in Marylebone. Your consultation is with Dr Joney De Souza or Dr Mattia Parducci, who assesses your concern, confirms TempSure Envi is right for you and plans your treatment.
You will hear what to expect and have your questions answered. In most cases no special preparation is needed, and you leave with a clear, personalised plan.
On the day, your practitioner prepares the area and carries out your TempSure Envi treatment, which typically takes 30 to 45 minutes. Carried out by Dr Joney De Souza or a member of our clinical team, most patients find it comfortable and straightforward.
Your practitioner works 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 weeks that follow 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.
Skin tightening works best when the right device is matched to the right degree of laxity, and that judgement is what sets our Marylebone clinic apart. 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.
That means you are told honestly whether TempSure Envi suits you or whether a stronger option would serve you better, and your plan is tailored accordingly. You receive guidance rather than a fixed package, and this restraint is a hallmark of the clinic’s approach.
“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, thesybarite.co
It is that medical judgement, paired with a preference for subtle results, that produces a natural, well-matched outcome.
His thinking is longer term too, and by gently prompting the skin to build its own collagen, TempSure Envi supports the underlying structure that keeps skin looking healthy and firm over time.
TempSure Envi is priced by area, with a course of four recommended for the best result, and every plan includes a consultation. Full-face treatment is the most common option, and other areas are confirmed at consultation. Your practitioner agrees your plan and cost with you before treatment begins.
| Area | Single (£) | Course of 4 (£) |
|---|---|---|
Full face | 450 | 1,620 |
For more pronounced skin laxity, Ultherapy uses focused ultrasound to lift from deeper within, while TempSure Envi offers a gentler radiofrequency firming. Your practitioner will recommend whichever suits your skin, or a combination over time. If you want a stronger lift, it is well worth exploring.
TempSure Envi raises common questions around who it suits, how many sessions you need and how it compares to other skin-tightening options. The answers below cover what patients most often ask.
TempSure Envi is a non-invasive, FDA-cleared skin-tightening treatment that uses mono-polar radiofrequency. At Dr Joney De Souza Clinic in Marylebone, it gently heats the deeper layers of the skin to stimulate collagen and elastin.
This firms the skin, softens fine wrinkles and refines facial contours. It is comfortable and needs no downtime.
TempSure Envi suits patients with mild to moderate skin laxity who are not ready for surgery, and it works well as a preventative treatment too. It commonly improves loose skin, fine wrinkles and definition around the face and jawline, so it is a strong option for early jowls and facial laxity.
Your practitioner assesses your skin to confirm it is the right choice. For more advanced laxity, they may recommend a stronger option such as Ultherapy.
Most patients have a course of around four sessions for the best result, spaced a couple of weeks apart. The number depends on your skin and goals, which your practitioner confirms after assessing you.
Results build gradually as collagen rebuilds, and a maintenance session helps sustain the firmness.
TempSure Envi is comfortable, with most patients describing a warm, relaxing sensation, a little like a hot-stone massage. There is no downtime, so you can return to normal activities straight away.
Mild redness settles quickly. It is a genuinely lunchtime-friendly treatment.
Some tightening is visible early, but the main improvement builds over the weeks following your course as new collagen forms. The change is gradual, so it looks natural.
Your practitioner sets realistic expectations for your skin. Results typically last several months before a maintenance session helps.
TempSure Envi is a gentle radiofrequency option ideal for mild laxity and prevention. For deeper lifting, Ultherapy uses ultrasound, and Morpheus8 combines microneedling with radiofrequency. Your practitioner recommends the right option for your skin.
To book, reach us by WhatsApp, phone or online, and see our pricing page.
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%.