Body contouring adjunct · UK
Renuvion (J-Plasma), after your liposuction.
A subdermal helium-plasma and radiofrequency adjunct to VASER liposuction - done by a named BAAPS or BAPRAS plastic surgeon, in a CQC-registered theatre, with an excisional lift pathway ready if a probe is not the right answer.
Why patients choose us
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A named BAAPS/BAPRAS plastic surgeon, trained on Renuvion
Not a general aesthetics list. A plastic surgeon with a documented Renuvion caseload, honest about off-label use and thermal-burn risk.
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The right adjunct for the skin envelope
Renuvion is not for every case. If laxity is severe we recommend an excisional lift; if it is minimal we recommend Morpheus8 or nothing at all.
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Independent, and free
We are paid by no clinic, so the recommendation is impartial and costs you nothing.
Indicative pricing
What Renuvion costs in the UK.
Indicative ranges across our partner surgeons. Send photos and history and we quote firm figures across two or three options.
In short
Combined VASER plus Renuvion of the abdomen and flanks: £8,500 to £14,000, home the same day.
| Procedure | Indicative range | Typical duration | Turnaround |
|---|---|---|---|
| Consultation with plastic surgeon | £200 to £350 | 45 min | Same visit |
| Renuvion, submental (double chin) adjunct | £2,400 to £3,800 | 30 to 45 min | Same visit |
| Renuvion, arms or knees adjunct | £2,800 to £4,200 | 45 to 60 min | Same visit |
| Renuvion, abdomen or flanks adjunct | £3,200 to £4,500 | 45 to 60 min | Same visit |
| VASER liposuction plus Renuvion, abdomen and flanks | £8,500 to £14,000 | 2 to 3 hours | Same day |
| Second-opinion review of prior plan | £250 to £450 | 30 min | 48 hours |
Prices vary by surgeon, by area, by anaesthetic and by whether Renuvion is combined with VASER liposuction. London centres in our network include Cadogan Clinic, London Bridge Cosmetic Surgery, HCA The Wellington and King Edward VII's.
The journey
From enquiry to results - what happens, in order.
One team from first message through compression, reviews and the 3 to 6 month remodelling window.
- 01
Before
You send us your history and photos
A short, confidential form. Areas of concern, weight history, prior liposuction or excisional surgery, medical conditions and medications.
- 02
Before
We come back with a recommendation
Within one working day: whether Renuvion fits, or whether an excisional lift or non-invasive RF is a better call. Indicative price. An honest read either way.
- 03
Before
Consultation and consent
A face-to-face review with the plastic surgeon. Laxity grading, photographs, off-label discussion, realistic outcome mapping and written consent.
- 04
On the day
Arrival at the theatre
Arrival, marking, and a chat with the surgeon and anaesthetist. Usually general anaesthetic when combined with VASER; local plus sedation for small isolated areas.
- 05
On the day
VASER liposuction, then Renuvion
The fat is emulsified and aspirated. The Renuvion probe is then advanced through the same small entry ports and activated to deliver helium plasma and radiofrequency to the subdermal plane.
- 06
On the day
Compression and home
Compression garments applied on the table. Home the same day or overnight stay, depending on the area treated and anaesthetic used.
- 07
After
Compression, review and results
Compression for 4 to 6 weeks. Reviews at 1, 4 and 12 weeks. Tightening builds over 3 to 6 months as collagen remodels.
When it helps
When Renuvion is the right step - and when it is not.
The presentations we see most, plus the ones where an excisional lift is the honest recommendation.
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Post-liposuction abdominal laxity
Mild to moderate skin looseness after VASER or standard liposuction of the abdomen, where an excisional tummy tuck feels too much.
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Upper arm laxity (bat wings)
Selected mild to moderate brachial laxity where the alternative would be a brachioplasty scar from armpit to elbow.
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Inner or outer thigh laxity
Post-lipo thigh skin that would otherwise need a medial thigh lift with a long scar in the groin.
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Submental (double chin) skin
After submental liposuction, Renuvion tightens the platysmal skin envelope and improves the cervicomental angle.
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Peri-menopausal knee laxity
A small, well-defined area of loose knee skin that responds well to a short, targeted probe pass.
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Skin without underlying lipo - usually not
Renuvion is designed as a subdermal adjunct to liposuction. Isolated skin tightening without a fat pass is rarely the right call.
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Severe laxity - not for Renuvion
Post-massive-weight-loss aprons, deep striae and true excess skin need brachioplasty, thigh lift or abdominoplasty, not a probe.
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Red flag: unrealistic expectations
Renuvion delivers 20 to 30 per cent tightening at best. If you want a lift, you need an excisional lift, and we will say so.
Procedure options
Renuvion sits on a spectrum, from Morpheus8 to a full excisional lift.
What each option on the table actually involves - and which fits which pattern of laxity.
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Renuvion plus VASER, single stage
The standard combination. VASER emulsifies and aspirates fat; Renuvion is then passed through the same ports to shrink the skin envelope. One anaesthetic, one recovery.
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Renuvion as a delayed adjunct
For patients who had liposuction elsewhere and are left with residual laxity. Done under local plus sedation through fresh small entry points.
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Morpheus8 Body (RF microneedling)
A non-invasive alternative for very mild laxity or patients who decline any general anaesthetic. Multiple sessions, no incisions, a gentler result.
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Brachioplasty or thigh lift
Excisional surgery for moderate to severe laxity - a real lift with a real scar. The right answer when a probe cannot bridge the gap.
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Mini or full abdominoplasty
For abdominal wall laxity with diastasis or a skin apron, the tummy tuck remains the definitive operation. Renuvion cannot rescue a true excess of skin.
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Thread lifts
A different tool for a different problem - facial jowl and midface repositioning, not subdermal body tightening.
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CoolSculpting cryolipolysis
A non-surgical fat option with no tightening effect. Sometimes chosen where laxity is not the issue.
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Second-opinion review
A specialist review of an existing plan quoted elsewhere - sometimes the answer is a different technique, or nothing at all.
Safety and recovery
What to expect afterwards - honestly.
Renuvion is minimally invasive but not risk-free. The things worth planning are off-label consent, thermal-burn risk, compression discipline and realistic remodelling timelines.
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Off-label use and informed consent
Renuvion is FDA-cleared for cutting, coagulation and ablation of soft tissue, not specifically for body contouring. In the UK it is used off-label under MHRA rules. Consent covers this clearly.
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Thermal burn - the headline risk
Excessive probe dwell time or superficial passes can cause dermal thermal burns and full-thickness skin injury. Technique, timing and probe depth matter. Ask about surgeon caseload.
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The 2019 FDA warning
The FDA issued a safety communication about off-label body contouring after reports of thermal injury. Subsequent 2022 clearance for specific body indications came with strict technique guidance.
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Subcutaneous fat necrosis
Overtreatment of the same tunnel can cause fat necrosis, palpable lumps and delayed inflammation. Usually settles with massage and time; occasionally needs revision.
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Seroma and haematoma
A collection of fluid or blood in the treated plane, more common in larger areas. Compression garments and, occasionally, aspiration in clinic.
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Sensation change
Numbness, tingling or hypersensitivity across the treated area for weeks to months. Almost always temporary; permanent change is rare but possible.
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Compression for 4 to 6 weeks
A medical-grade garment is worn day and night for the first 2 weeks, then daytime only. Skipping compression worsens seroma and blunts the tightening result.
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Results at 3 to 6 months
A modest visible tightening at 4 weeks, building to 20 to 30 per cent envelope shrinkage at 3 to 6 months as collagen remodels. Not a substitute for an excisional lift.
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Long-term durability
Peer-reviewed long-term follow-up data beyond 2 to 3 years is still limited. Ageing, weight change and pregnancy will affect the result over time.
Frequently asked
Everything we get asked about Renuvion.
Quick answers on off-label use, cost, alternatives and realistic tightening.
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What is Renuvion (formerly J-Plasma)?
Renuvion is a subdermal device from Apyx Medical that combines helium plasma with radiofrequency energy. A small probe is passed through the same tiny incisions used for liposuction, and the energy heats the underside of the skin to trigger contraction and collagen remodelling. It is used as an adjunct to VASER or standard liposuction to tighten the skin envelope.
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Is Renuvion approved in the UK?
Renuvion has FDA Class II clearance in the United States, with specific 2022 clearance for dermal resurfacing and for the appearance of loose skin in the neck and submental region. Use for other body areas is off-label. In the UK it is used under MHRA off-label rules by experienced plastic surgeons and CQC-registered dermatologists with documented training. Your consent form will cover this in plain English.
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How much does Renuvion cost in the UK?
As an adjunct to liposuction, Renuvion adds roughly £2,400 to £4,500 per area. A combined VASER liposuction plus Renuvion of the abdomen and flanks is typically £8,500 to £14,000 all in. A consultation with the plastic surgeon is £200 to £350. We confirm a firm figure across two or three surgeons within one working day.
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How does Renuvion compare to Morpheus8 or a tummy tuck?
Morpheus8 Body is a non-invasive radiofrequency microneedling treatment across the skin surface - gentler, multiple sessions, best for very mild laxity. Renuvion is minimally invasive, single-session, subdermal, better for mild to moderate laxity after liposuction. An abdominoplasty or brachioplasty is a real excisional lift with a scar - the only honest answer for moderate to severe laxity, a skin apron or diastasis.
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What are the risks I should know about?
The main risk is thermal burn if the probe dwells too long or too superficially - the 2019 FDA safety communication was driven by off-label body contouring cases. Other risks include subcutaneous fat necrosis, seroma, haematoma, prolonged sensation change and the need for revision surgery. Long-term durability data beyond 2 to 3 years is still limited. Ask your surgeon about their case volume and their complication rate.
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What results should I realistically expect?
A subtle to moderate tightening of the treated skin envelope - typically 20 to 30 per cent shrinkage - visible over 3 to 6 months as collagen remodels. Renuvion is not a substitute for an excisional lift. If your goal is a true lift with removal of loose skin, you need brachioplasty, thigh lift or abdominoplasty, and we will tell you so at consultation.
Ready when you are
Send us your photos - we come back with a plan within one working day.
A named plastic surgeon, a firm quote, and an honest answer about whether Renuvion or an excisional lift is the right route for you.
Related treatments
Looking for something else?
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VASER Hi-Def abdominal etching
Definition-led liposuction most often paired with Renuvion.
Learn more -
CoolSculpting cryolipolysis
Non-surgical fat reduction where laxity is not the issue.
Learn more -
Morpheus8 RF microneedling
Non-invasive radiofrequency for very mild skin laxity.
Learn more -
Mini tummy tuck
Excisional lower-abdominal lift when skin excess is real.
Learn more -
Post-weight-loss body contouring
Combined excisional and adjunct plans after major weight loss.
Learn more -
Emsculpt Neo
Muscle building plus fat reduction, no anaesthetic.
Learn more