Slimcut Injection treatment device
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Fat Dissolving Injection in Gangnam, Seoul, Korea

From ₩49,000VAT excl.
Body Contouring

Lipolytic injections target small, defined fat pockets over a series of 2 to 6 sessions — a contouring tool for localized areas, not a weight-loss method.

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Fat dissolving injection in Gangnam, Seoul is a lipolytic treatment that uses a deoxycholic-acid-based solution to break down small, stubborn pockets of localized fat, such as under the chin. At our Gangnam (Seoul) location, Dr. Yoongon Ryu delivers a tailored series; it is a body-contouring tool for defined areas, not a weight-loss method, and results vary.

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What is a fat dissolving injection?

A fat dissolving injection, also called injection lipolysis, is a non-surgical treatment that targets small, stubborn pockets of localized fat that resist diet and exercise. A doctor injects a lipolytic solution, typically deoxycholic-acid-based, directly into the fat layer of a defined area such as under the chin, the jawline, or small bra-line and abdominal pockets. Over the following weeks the disrupted fat cells are cleared by the body, so the treated area looks slimmer and more contoured.

It is important to frame this correctly: a fat dissolving injection is a contouring tool for small, specific areas, not a weight-loss treatment and not a replacement for a healthy lifestyle. It suits people who are close to their target shape but have a defined pocket that will not budge. Because it works cell by cell over a series, results build gradually and vary from person to person depending on the area, the amount of fat, and individual response.

At our Gangnam (Seoul) location, fat dissolving treatment is consultation-led. Dr. Yoongon Ryu assesses whether your concern is genuinely a localized pocket suited to injection lipolysis, then plans the number of sessions and explains realistic expectations in English. International patients are supported throughout, and Gangnam sits about 2 minutes from Gangnam Station exit 10, making a short series easy to schedule during a Seoul visit.

Slimcut Injection treatment device

How lipolytic injections break down fat

Fat dissolving injections rely on a detergent-like action on fat-cell membranes. The active agent is usually deoxycholic acid, a naturally occurring bile acid that disrupts the membrane of adipocytes (fat cells) in the treated area, causing them to break down. Once the cells are destroyed, the released fat and cell debris are gradually cleared by the body’s normal metabolic and immune processes over several weeks, which is why the slimming effect appears progressively rather than instantly. Because the action is localized to where the solution is placed, precise, evenly spaced micro-injections across the fat pocket matter for a smooth result — this is why the treatment is doctor-administered. A course typically runs 2 to 6 sessions spaced about 4 to 6 weeks apart, allowing the treated area to settle and the body to clear fat between visits. Expected swelling in the days after each session is part of the process. The clinic’s doctors match the number of sessions, injection depth, and area to your anatomy, since response varies with the size of the pocket and individual metabolism.

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Key Benefits

Key Benefits

Slimcut Injection treatment device
How It Works

How Fat Dissolving Injection Works

Slimcut Injection treatment device
Assess the area

Dr. Yoongon Ryu confirms whether your concern is a genuine localized pocket, since this is 1 tool for defined areas, not overall weight loss.

The solution is placed as evenly spaced micro-injections across the fat pocket, so a smooth result depends on precise, doctor-led delivery.

A deoxycholic-acid-based solution breaks down adipocyte membranes across the treated pocket within the first minutes of the 15 to 30 minute session.

The body removes the disrupted fat gradually, so slimming appears over roughly 4 to 6 weeks between each of the 2 to 6 sessions.

Most areas need 2 to 6 sessions spaced 4 to 6 weeks apart, with results building progressively and varying between individuals.

Comparison

Fat Dissolving Injection vs Cryolipolysis vs RF Body Tightening

Slimcut Injection treatment device

Which Should You Choose?

Why It Suits You

Fat Dissolving Injection Pricing in Seoul

Reberry Clinic · Prices verified: Oct 2026

Fat Dissolving Injection prices at Reberry Clinic locations in Seoul, Korea (KRW, VAT excluded)
ClinicPrice (KRW)
GangnamBerry Slim Contour Injection 10cc from₩90,000
MyeongdongSlim Injection 12cc from₩49,000
Incheon AirportBerry Slim-Cut 10cc (Steroid-Free) from₩79,000

VAT excluded · Treatment packages differ by clinic — see each clinic page for its full menu · Confirmed after consultation

Before & After

Real Before & After Results

See representative outcomes from Reberry Clinic. Results build gradually and vary by individual; your plan is assessed at consultation.

Slimcut Injection before and after result 1 at Reberry Clinic
Slimcut Injection — result 1
Slimcut Injection before and after result 2 at Reberry Clinic
Slimcut Injection — result 2
Results vary by individual. Photos taken under standardized clinical lighting at Reberry Clinic during the 90–180 day post-treatment window.
The Process

Your Fat Dissolving Journey

Consultation

At our Gangnam (Seoul) location, Dr. Yoongon Ryu confirms in English whether your concern is a localized pocket suited to injection lipolysis and sets realistic expectations.

After marking, the area is treated with evenly spaced micro-injections, usually taking about 15 to 30 minutes per session.

Treatment runs as a course, so most areas need 2 to 6 sessions spaced about 4 to 6 weeks apart to let fat clear between visits.

Slimming builds gradually over several weeks after each session as the body clears the disrupted fat, and results vary by individual.

Treated fat cells that are cleared do not return, but a stable weight and healthy lifestyle are needed to keep the contour, since remaining cells can still enlarge.

Good Candidates

Cautions & Contraindications

Scientific Evidence

Randomised trials of injectable deoxycholic acid (ATX-101) for submental fat show significantly greater fat reduction than placebo, confirmed on MRI, with most adverse events limited to the injection site. A 2023 systematic review and meta-analysis of randomised trials concluded deoxycholic acid is effective for submental fat reduction with generally well-tolerated, site-localized side effects such as swelling, bruising, and temporary numbness. A 14-year series of 1,269 patients treated with a phosphatidylcholine-deoxycholate combination across Indian and South-East Asian skin reported effective localized fat reduction, supporting use in Asian patients. Evidence is strongest for small, defined pockets, not overall weight loss, which is why plans are localized and staged.
  • Humphrey S, et al. ATX-101 for reduction of submental fat: a phase III randomized controlled trial. J Am Acad Dermatol. 2016;75(4):788-797. doi:10.1016/j.jaad.2016.04.028
  • Souza CM, et al. Efficacy, safety, and potential industry bias in using deoxycholic acid for submental fat reduction: a systematic review and meta-analysis of randomized clinical trials. Clinics (Sao Paulo). 2023;78:100220. doi:10.1016/j.clinsp.2023.100220
  • Thomas MK, et al. Injection lipolysis: a systematic review of literature and our experience with a combination of phosphatidylcholine and deoxycholate over a period of 14 years in 1269 patients of Indian and South East Asian origin. J Cutan Aesthet Surg. 2018;11(4):222-228. doi:10.4103/JCAS.JCAS_31_18
  • Ascher B, et al. Efficacy, patient-reported outcomes and safety profile of ATX-101 (deoxycholic acid), an injectable drug for the reduction of unwanted submental fat. J Eur Acad Dermatol Venereol. 2014;28(12):1707-1715. doi:10.1111/jdv.12377
  • Rzany B, et al. Reduction of unwanted submental fat with ATX-101 (deoxycholic acid), an adipocytolytic injectable treatment. Br J Dermatol. 2014;170(2):445-453. doi:10.1111/bjd.12695
  • Duncan DI, et al. Lipolytic injection: adipocyte lysis with phosphatidylcholine and deoxycholate. Aesthet Surg J. 2013;33(2):235-241. doi:10.1177/1090820X12474630
FAQ

Frequently Asked Questions

What is a fat dissolving injection?

A fat dissolving injection, or injection lipolysis, uses a deoxycholic-acid-based solution injected into a small, localized fat pocket to break down fat cells, which the body then clears over weeks. It contours defined areas like under the chin, not overall body weight. You can learn more on our slimcut injection page.

No, fat dissolving injection is a contouring tool for small, defined pockets of localized fat, not a weight-loss method or a substitute for diet and exercise. It suits people already near their target shape with a stubborn area that resists lifestyle efforts. Your doctor confirms at consultation whether your concern is genuinely a localized pocket.

You can receive fat dissolving injections at our Gangnam (Seoul) location, about 2 minutes from Gangnam Station exit 10, where Dr. Yoongon Ryu consults in English. Reberry Clinic also has Myeongdong and Incheon Airport locations, so international patients can choose the site that best fits their Seoul itinerary and follow-up sessions.

Common areas are small, defined pockets such as under the chin, the jawline, and modest bra-line or abdominal pockets. The treatment works best on precise, stubborn areas rather than broad regions. Your doctor assesses each area at consultation and, for larger pinchable bulges, may suggest a different tool like RF body tightening or fat freezing instead.

You may feel brief stinging or burning as the solution is injected, followed by swelling, warmth, and tenderness in the days after. Numbing options help with comfort during the session. Most patients tolerate it well, and your doctor explains the expected post-treatment swelling so you can plan around it before your session.

Expect swelling, tenderness, and sometimes bruising in the treated area for several days, which is a normal part of how the treatment works. There are no incisions, so most patients continue daily activities while the area settles. Under-chin treatment can look puffy briefly, so many international patients time sessions with this in mind.

Most areas need 2 to 6 sessions spaced about 4 to 6 weeks apart, since fat is cleared gradually and results build across the series rather than in one visit. The exact number depends on the pocket size and your response, which your doctor reviews between sessions. Some smaller areas need fewer sessions.

Slimming appears progressively over several weeks after each session as the body clears the disrupted fat, not immediately, and initial swelling can mask early change. Most patients notice a difference across the course rather than after a single injection. Results vary with the area, the amount of fat, and individual metabolism, as your doctor explains upfront.

Fat cells that are broken down and cleared do not come back, but remaining cells in the area can still enlarge if you gain weight, so a stable weight keeps the contour. It is not a one-time fix for lifestyle. Your doctor plans your slimcut injection series and whether occasional touch-ups suit you.

Common effects are swelling, bruising, tenderness, redness, and temporary numbness at the treated site, most of which are localized and settle over days to weeks. Trials report the majority of adverse events stay at the injection area. A consultation screens for contraindications such as bleeding tendency or infection to reduce risk before treatment.

Cost depends on the size of the area and how many sessions your plan needs, since a small under-chin pocket differs from a larger area needing more visits. Because plans are individualised, the clinic’s doctors confirm your cost transparently at consultation. You can start on our slimcut injection page.

You are likely suitable if you are close to your target shape and have a small, stubborn, localized fat pocket, and if you have realistic expectations about gradual, variable results. A consultation confirms this. It is not suitable for overall weight loss, during pregnancy, or with certain medical conditions, which your doctor reviews carefully first.

Fat dissolving injection suits small, precise pockets; fat freezing suits larger pinchable bulges; and surgical liposuction removes more volume in one procedure with more downtime. Your doctor recommends the best fit for your anatomy and goals. For firmness rather than fat, an RF body tightening approach may be more appropriate.

Yes, it can be paired with skin-tightening treatments when both fat and mild laxity are concerns, and staged with other body-contouring tools. Your doctor sequences everything so the area is not overloaded. Some patients follow their series with a body rejuvenation plan to refine skin quality around the treated area.

Expect to manage swelling with your doctor’s guidance, avoid vigorous massage of the area unless advised, and keep the skin clean while it settles. Staying at a stable weight preserves the result. Your doctor gives specific aftercare instructions for the treated area and tells you when swelling should subside before your next session.

For a single session, 1 to 2 days is usually enough, though under-chin swelling can be visible for a few days afterward, so allow buffer time if that matters for photos or events. Because the plan runs as a series, many international patients begin in Seoul and return for later sessions on subsequent trips.

Yes, flying within a day or two is generally fine, since there are no incisions, though you may still have swelling and tenderness while you travel. Stay hydrated and follow your aftercare instructions in transit. Your doctor advises on managing swelling and when your next session should be scheduled, including remote follow-up from abroad.

Fat Dissolving InjectionCryolipolysis (Fat Freezing)RF Body Tightening
MechanismInjected lipolytic solution breaks down fat cellsControlled cooling crystallises and reduces fat cellsRadiofrequency heat tightens skin, not primarily fat
Best forSmall, defined, precise fat pocketsLarger pinchable bulges like flanks or abdomenLaxity and firmness rather than fat volume
Pain / comfortBrief injection stinging, then swellingCold and pulling, then numbnessWarm, generally comfortable
DowntimeSwelling and tenderness for several daysRedness and numbness for days to weeksLittle to none
Results timelineBuilds over weeks across the seriesWeeks to a few monthsGradual as collagen responds
Cost factorsDepends on area size and number of sessionsDepends on applicator size and cyclesDepends on area and number of sessions
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Our Doctors

Meet the Doctors Behind Reberry Clinic

Your treatment is planned and performed by experienced, MFDS-registered doctors across our Seoul-area clinics, with multilingual support for international patients.

Dr. Yoon-Gon Ryu — Aesthetic Medicine Specialist, Reberry Clinic Gangnam
Gangnam

Dr. Yoon-Gon Ryu

Aesthetic Medicine Specialist

Flagship clinic · KOL for leading lifting & regenerative devices · Featured in Authority Magazine (2026)

Dr. Seung Jae Baek — Medical Director, Reberry Clinic Myeongdong
Myeongdong

Dr. Seung Jae Baek

Medical Director

Multilingual tourist care beside Myeongdong Cathedral

Dr. Sunbeen Kim — Chief Director, Reberry Clinic Incheon Airport
Incheon Airport

Dr. Sunbeen Kim

Chief Director

Fast, effective care 20 minutes from the terminals

Ask about fat dissolving injection in Gangnam

Message us on WhatsApp for a free consultation in English about whether a fat dissolving plan suits your localized concern at our Gangnam (Seoul) location.

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