Dr. Hong Seung-hyuk, Dr. Maeng Woo-jae and Dr. Hong Yeong-ho read a leg standing up, because a thigh spreads when you sit and hides its true outline. Saddlebags, front thigh, back thigh and the pad above the knee are drawn as separate palm-sized areas, and the fat agreed on leaves the body during that same appointment under local anaesthetic.
Before
After
People searching for a leg fat reduction injection in Seoul usually mean the bulge that sits on the side of the hip and breaks the line of a pair of jeans. At G Clinic that bulge is handled by G-fat, an extraction procedure: a fine cannula enters through one micro-entry point per area, a suction device draws the cells away, and the volume is already gone when you get dressed. A leg is mapped as several palm-sized areas — saddlebag, outer thigh, front thigh, back thigh, above-knee — and each one you approve is quoted on its own with no ceiling on the amount taken. You stay awake under local anaesthetic while a resident medical director works. Most leg areas are finished in one appointment, and what suits your legs is decided at a free consultation.
Seven G Clinic leg courses. Every pair was shot standing, since that is the only position in which a saddlebag or an inner-thigh gap tells the truth. Legs differ enormously, so treat these as illustrations of what extraction does to a limb.
Each photograph shows a G Clinic patient who agreed to have the pair published. Individual results may vary, the images are supplied for information, and none of them predicts what your own legs will do.
A single representative thigh case for smaller screens. Desktop visitors see the full set of seven in the gallery above.
Published with the consent of the patient shown. Individual results may vary, and this pairing is supplied for information without promising any particular outcome.
From the moment you step onto the mark on the floor to the moment the compression shorts go on, one resident director stays with the case.
Marking happens upright, with your weight even on both feet. Gravity puts a saddlebag exactly where it will be seen, drops the back-thigh fold into place and shows how far the pad above the knee reaches. The director outlines each zone worth treating, reviews your health history, and the consultation costs nothing whether or not you book.
Local anaesthetic is infiltrated through the marked zones of the leg, which takes a little longer here than on a small area simply because there is more ground to cover. You remain awake and can speak to the director while the work proceeds. Sedation is available on request at an additional cost.
The patented special cannula travels the skin and fat layer first to encourage tightening, which counts on a thigh because the skin there has to hug a moving cylinder afterwards. Extraction follows through the same micro-entry point, the suction device holding steady pressure while the director keeps checking the leg from the front, the side and behind.
Compression shorts or a leg garment go on before you stand, and you are told how many hours a day to keep them on. Nearly everyone walks out unaided. Body-care sessions on equipment such as Noble Shape, MPR and Coolshape can be added later if the surface wants help settling.
Almost nobody dislikes a whole thigh. What people dislike is a shelf on the side of the hip, a front thigh that fills a trouser leg, a heavy fold under the buttock, or the soft pad that appears just above the knee and shows whenever a skirt stops there. G Clinic works from that reality and treats a leg as a set of palm-sized areas: saddlebag, outer thigh, front thigh, back thigh and the above-knee zone.
Because the areas are separate, so are the decisions. You can have the saddlebags alone. You can leave the front thigh untouched and clear the back. The director will say which zones actually change the silhouette you described and which ones would move very little, and legs are symmetrical, so anything treated on both sides counts as two areas and is quoted that way.
Within any single area the amount removed is uncapped, which matters more on a limb this size than anywhere else on the body. Broader background on how extraction developed through three generations of technique sits on the G-fat Fat Dissolving Injection hub; this page stays with legs.
The riding-breeches pad on the outer hip has a particular character: it is dense, it is stubbornly localised, and it very often sits on a woman who is otherwise slim. Diet moves it late and sometimes barely at all, since the body treats it as long-term storage. That combination is what makes it the zone directors point to first when someone asks what extraction is genuinely good at.
It is also a zone that has to be planned alongside its neighbours. Empty a saddlebag while leaving a full outer thigh below it and the leg gains a step where there used to be a curve, so the pair is usually drawn together. Above-knee pads are often added at the same visit because they govern where a skirt hem falls, and the back thigh is judged from a profile view since it changes how the buttock crease reads.
Multi-area legs are routine in one session. Fat leaves the body on the day, so a saddlebag, an outer thigh and an above-knee zone can all be handled in a single appointment on both legs. Patients planning a full-body sequence often begin with the midsection described on the Stomach Fat Dissolving page and return for the legs afterwards.
Thigh G-fat fits someone at a reasonably settled weight who can take hold of a distinct layer over the zone that bothers them. It is a contouring procedure for a defined deposit and it is not a way to lose weight, so a director will always ask what you expect the tape measure to say afterwards.
Several legs get turned down. Pregnancy and breastfeeding put the procedure aside for the time being. Uncontrolled medical conditions and some medications do the same until they are under control. A body mass index of thirty or above is looked at individually and carries a surcharge where treatment goes ahead. If your thigh is largely muscle, as it often is in cyclists and dancers, extraction has almost nothing to take and the director will tell you that plainly at the first appointment.
Two more situations end in a refusal. Legs that swell through the day and pit under a fingertip may be carrying fluid, and that belongs with a physician before any cosmetic plan. Legs where the fat has already gone and the skin has loosened would look worse for losing the small remainder, so the suggestion there is G-Tight, the ultrasound-based option, or a body-care course. The Inner Thigh Fat Dissolving page covers the same conversation on the medial side, where skin quality dominates the decision.
Volume drops during the appointment, because the fat is physically carried out of the room. For the first days what you see is that drop plus swelling, and a thigh under compression can feel firm and heavier than it did going in. The real outline emerges as fluid clears and the skin re-adheres to the muscle beneath over the following weeks.
Legs settle on their own timetable. A thigh is a large curved surface that bends and loads every time you take a step, so the last refinements arrive later here than on a small flat zone. That mechanical reality is exactly why the G-Lifting pass precedes extraction, and why the director spends as long assessing your skin at consultation as measuring the bulge.
Cells taken out of the leg are no longer in it. Those left behind can still enlarge if your weight climbs, so steady habits are what protect the line you leave with. Some patients pair a leg course with skin-quality work such as skin boosters during the same stay, and because outcomes differ from person to person, every case pair on this page carries a consent note and a variability note.
This is a minimally invasive procedure with genuine risks, and the director walks you through them before you consent to anything. Bruising, swelling and soreness across the treated leg are expected early on. Patches of reduced sensation along the outer thigh are common as well, since the skin nerves there run a long superficial course, and they usually fade over weeks. Less frequently patients see surface irregularity, a fluid collection, firm nodules, looser skin, infection at the entry point, or a visible difference between the two legs.
Two things make a thigh its own case. It is a big curved surface, so any dip or ridge catches side light in a way it never would on a forearm; and legs are compared with each other constantly, so both are assessed upright at every review. A garment worn loosely also lets fluid settle towards the knee. Tell the clinic your full medical history, all medications and supplements, any previous leg surgery, and any past reaction to anaesthetic.
Afterwards, wear the compression as instructed, keep the micro-entry point clean and dry, and call the clinic quickly if pain, redness, discharge, calf tightness or swelling increases after the first few days. A resident medical director is on site during opening hours, so a doctor can look at the leg the same day.
Most people leave on their own feet and manage light errands the same day. Walking is encouraged from the start, in short easy stretches. Stairs feel like work for a few days, and sitting for hours on end is the thing patients notice most, so a desk day is easier with a timer that gets you up regularly. Squats, running, saunas and long-haul flights wait for clearance.
Compression shorts are the centre of leg aftercare. They hold the tissue against the muscle, discourage fluid from pooling behind the knee and make the first week markedly more comfortable, so wear them for the hours you are told and expect the fabric to feel snug. Swelling and bruising crest around day two or three and then recede; firmer patches can stay tender for a week or two, and the body-care programme helps the surface even out.
Travelling patients should keep a few days in Seoul so a director can inspect both legs before departure, and should plan on wearing compression in the air with regular walks down the aisle. Coordinators fit the appointment around your itinerary once you send dates. Anyone treating limbs on the same trip can compare the pattern with the Arm Fat Dissolving page, where recovery runs shorter.
Three routes to a slimmer leg, laid side by side so your consultation starts from the right question.
| On the thigh | Fat dissolving injection | G-fat extraction | Surgical liposuction |
|---|---|---|---|
| Fate of the fat cells | A solution shrinks them and the body clears them | They are drawn out of the leg by cannula and suction device | They are aspirated in an operating setting |
| Skin openings | Rows of needle punctures over each zone | One micro-entry point per treated area | Several small incisions, usually sutured |
| Anaesthesia | Topical or none | Local, awake; sedation optional | Sedation or general anaesthesia |
| Appointments | A run of weekly sessions | Usually one visit for the zones agreed | A single operation |
| When the leg changes | Slowly, as cells are cleared | During the visit, refining as swelling drains | During the operation, with a longer swollen phase |
| Back on your feet | Straight away | Same day, with walking encouraged | Days to weeks in compression |
| Suits | Small soft pockets | A dense saddlebag or thigh volume cleared at once | Very large volumes across the lower body |
The table is general information. Which route suits your legs depends on your anatomy, your skin and your health, and a resident director works through it with you at the free consultation.
Removing fat by suction while the patient stays awake under tumescent local anaesthesia has been written about in peer-reviewed journals for decades. One study examined the efficacy of a lower lidocaine dose in tumescent liposuction (Böni, 2010), a question that decides whether an awake approach is workable at all. Safety at volume has been reported in a series of 3,240 consecutive cases carried out exclusively under tumescent local anaesthesia (Habbema, 2009). A separate technique paper set out a five-incision method for the neck and jowls combining machine-assisted and syringe aspiration (Langdon, 2000). These titles describe the method category; none of them reports G Clinic’s own results, and none of them forecasts what your legs will look like. Individual results may vary, and that discussion belongs with your director.
Legs are charged by area and the published rates apply to everyone who walks through the door. A palm-sized zone counts as one area, and since you have two legs, any zone treated on both sides counts as two. The amount removed inside a zone is uncapped, so a dense saddlebag and a modest one are quoted on the same terms. How many zones your plan needs is settled at the free consultation.
| Treatment | Option | Price (KRW) |
|---|---|---|
| G-fat fat extraction | per area (1 area ≈ one palm-sized zone; both sides = 2 areas) | ₩275,000 |
| G-Lifting (3rd-generation G-fat) | per area (1 area ≈ one palm-sized zone; both sides = 2 areas) | ₩330,000 |
| Ultra G-fat (ultrasound + extraction) | per area (1 area ≈ one palm-sized zone; both sides = 2 areas) | ₩385,000 |
Priced per area, not by volume: one area is roughly the size of your palm, treating both sides counts as two areas, and there is no cap on the amount removed from an area. Sedation (optional) and BMI 30+ carry an additional fee confirmed at consultation.
All prices in KRW, VAT included. Quoted at consultation; final cost depends on treatment plan. Published rates as of 2026-09-08.
Since 2018 G Clinic has made G-fat injection its own signature procedure in Gangnam, Seoul, clinic-reported past 20,000 cases. No fat is dissolved: you stay awake on local anaesthesia, one micro-entry per area admits a fine cannula, device suction lifts the fat, and volume leaves the same day, priced by palm-sized area. Third-generation G-Lifting stimulates skin tightening with a special cannula beforehand; Ultra G-fat adds ultrasound to the extraction. Read the full story on the G-fat Injection page.
No, the mechanisms differ. An injectable treatment deposits a solution that shrinks fat cells so the body clears them across a course of appointments. G-fat pulls the cells out mechanically with a cannula and a suction device in one sitting under local anaesthetic, so the leg is physically smaller by the time you put your trousers back on. Background on both approaches sits on the G-fat Fat Dissolving Injection hub.
Five zones are drawn on a thigh: the saddlebag on the outer hip, the outer thigh below it, the front thigh, the back thigh, and the pad just above the knee that governs a skirt line. Each is a palm-sized area quoted on its own, and anything treated on both legs counts twice. The medial side has its own page, Inner Thigh Fat Dissolving.
Because that pad ignores almost everything else people try. It is dense, tightly localised on the outer hip, and it frequently appears on someone whose weight is already where they want it. Since the body treats it as long-term storage, months of training move it very little, and that is precisely the profile of deposit that mechanical extraction handles well in a single appointment.
Almost always, yes. Legs are read as a pair, and treating one side alone would leave an obvious mismatch, so directors work symmetrically unless there is a specific reason to do otherwise. Each side counts as its own area for quoting purposes. Several zones per leg can also be completed in the same session, because the fat is gone on the day.
Because a thigh flattens and spreads the moment you sit or lie down, which hides the outline that bothers you in a mirror. Standing with your weight even on both feet puts the saddlebag, the back-thigh fold and the above-knee pad exactly where they will be seen in clothing. The case photographs on this page are taken the same way for the same reason.
Yes. The zones are numbed with local anaesthetic and you stay awake and conversational through the session, which lets you tell the director what you are feeling as the leg is worked. Sedation is available on request at an additional cost, and the director will discuss whether it is sensible in your particular case before the day.
Your director sets the schedule at the end of the appointment and confirms it at follow-up, since it depends on the zones treated and how the leg is behaving. The garment holds tissue against the muscle and discourages fluid from settling behind the knee, so compliance in the first weeks makes a visible difference to how evenly a thigh settles.
Reduced sensation across parts of the outer thigh is one of the more common experiences after a leg session, because the skin nerves in that region run a long superficial course and are disturbed by the work. It typically fades over weeks. Mention it at your follow-up so the director can map the area and keep an eye on how it recovers.
Contour irregularity is a real risk on a limb this size, and it is named at consultation for that reason. A thigh is a large curved surface, so a dip or a ridge catches side light in a way it would not on a smaller flat zone. Careful compression, the G-Lifting pass before extraction, and follow-up body-care sessions all exist to reduce that possibility.
Light desk work is manageable the same day, though prolonged sitting is what patients find least comfortable in the first week, so stand and walk regularly. Flying should wait until your director clears it, and when you do fly, wear compression and walk the aisle periodically. Stairs, squats, running and saunas also wait for clearance at follow-up.
Then extraction is probably the wrong tool and the director will say so at the consultation. A cannula removes fat, so a leg built mostly of muscle, as often happens with cyclists and dancers, has very little to give. Legs that swell and pit through the day may be holding fluid, which belongs with a physician before any cosmetic plan is discussed.
The cells removed from the treated zones have left them. Cells that remain elsewhere in your body, including the ones left behind in the leg, can still enlarge if your weight rises, so keeping your weight steady is what protects the outline you walk out with. Nobody at the clinic will tell you a result is beyond the reach of future weight gain.
Send your travel dates and a short note through the consultation form and coordinators reply in English on whichever messenger you prefer. The consultation itself is free, and you can ask about zone counts or how many days to hold in Seoul before committing. Patients combining work on one trip often read the Upper Arm Fat Dissolving and Face Lifting pages too.
Book a free consultation and one of the three medical directors will assess both thighs upright, in Gangnam, Seoul, then tell you which zones are worth treating and which would barely move. The thigh is quoted area by area at the published rates, and the plan is settled face to face.
Book ConsultationEvery consultation and procedure at G Clinic is conducted on site by one of three resident medical directors — never handed to a substitute practitioner. All three are Family Medicine specialists who have cared for international patients for years.
G Clinic runs consultation-based G-fat lipolysis courses and non-surgical body-contouring programs for localized fat. Your course is planned by a resident director; pricing is shared at your free consultation — the same figures are quoted to every patient, with no separate visitor markup.
A resident director reviews your target areas — abdomen, arms or thighs — and plans a G-fat course spaced over a short series of sessions. Suitability and number of sessions are decided one-to-one at your free consultation.
Ask at consultationNon-surgical body-contouring options for localized fat that resists diet and exercise. Your director explains what each program does and what to expect before anything is scheduled.
Ask at consultationThe G Clinic name dates to a 2012 device-maker advisory appointment. Each recognition below is stated as issued by its organisation.
Verified reviews from our Google Business Profile.
Yesterday, I had a fat extraction procedure from Dr. Hong Young-ho. The staff, especially the doctor, were so kind that it was very comfortable. Right after the procedure, it was just a little uncomfortable yesterday because of swelling, but today there is almost no pain and I'm waiting for the swelling to go away to see the beautiful res…
Recommendations are made based on actual circumstances. The attitude is very good. Highly recommended.
I cannot recommend G-clinic highly enough. From the moment I walked in, my experience was nothing short of exceptional. The clinic itself is modern, clean, and welcoming. The front desk staff were incredibly warm and efficient. Checking in was a breeze, and they were very helpful with my new patient paperwork. The waiting time was minimal…
Process was perfect! I got some liposuction done, the doctor and staff were very nice and very professional. 100% would recommend anyone to get there procedures done here! They took out A LOT of fat! The doctor speaks perfect English as well!
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