Fat Dissolving Injections in Seoul (Hongdae): Non-Surgical Contouring
Fat dissolving injections are a non-surgical way to reduce small, stubborn fat pockets on areas like the chin, arms, abdomen, flanks, and thighs. They suit people near their target weight who want local contouring without surgery. Most people need 3–6 sessions spaced 2–4 weeks apart, and a doctor consultation at KLEAM Clinic Hongdae decides whether you are a good candidate.
✦ Medically reviewed by the KLEAM Medical Team · Last updated:
Key facts at a glance
- Treatment time
- 30–60 min per session, depending on the area
- Comfort
- Generally comfortable; warm, tingling, or cooling sensation
- Downtime
- Minimal; most people return to normal activities right away
- Results visible
- Often within a few weeks, improving over several months
- How long it lasts
- Treated fat cells are typically long-lasting if weight stays stable
- Recommended sessions
- 3–6 sessions, 2–4 weeks apart
Who it suits
- Small, stubborn fat pockets that do not respond to diet and exercise
- Double chin or fullness under the jawline
- Upper arms, lower abdomen, flanks (love handles), or inner thighs
- People close to their ideal weight who want local contouring
- Visitors who prefer a non-surgical option with little downtime
Please consult us first if
- Pregnant or breastfeeding women
- Active skin infection or inflammation in the treatment area
- People seeking significant overall weight loss (it is not a weight-loss treatment)
- Those with certain medical conditions or allergies to injection ingredients should consult the doctor first
How it works
Fat dissolving injections (injection lipolysis) deliver a solution, typically based on ingredients such as deoxycholic acid or similar lipolytic compounds, directly into a localized fat layer. The solution helps break down the membranes of fat cells, and the body then gradually clears the released fat through its normal metabolic processes over the following weeks.
The treatment uses fine needles placed across a marked grid on the target area. Most people describe a warm, tingling, or slightly stinging sensation that settles within minutes. Some temporary swelling, tenderness, or mild bruising is common, especially under the chin.
Because results build gradually, most people need a series of sessions. The number of sessions, the product, and the dose are decided by the doctor after assessing your fat thickness, skin elasticity, and goals. Results vary from person to person.
How it compares
| Compared with | Difference |
|---|---|
| Liposuction | Liposuction removes larger volumes of fat surgically in one procedure, while fat dissolving injections are non-surgical, need several sessions, and suit smaller areas. |
| Body contouring devices | Device-based contouring uses heat, cold, or energy from outside the skin, whereas injections act directly inside the targeted fat layer. |
Your visit, step by step
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Message us on WhatsApp or KakaoTalk
Send the areas you want to treat and your travel dates. Our English-speaking staff will suggest a schedule that fits multiple sessions into your stay if needed.
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Arrive at Hongik Univ. Station Exit 1
We are on the 3rd floor of L7 Hongdae by LOTTE, 141 Yanghwa-ro, right by Exit 1 (Line 2, AREX, Gyeongui-Jungang Line). Direct airport rail makes it easy from Incheon or Gimpo.
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Consultation in English
The doctor assesses the area, explains which product and how many sessions suit you, and reviews your medical history and any risks.
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Treatment
The area is cleansed and marked, then small injections are placed across it. Most sessions take 30–60 minutes depending on the size of the area.
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Aftercare and travel tips
You receive written aftercare instructions. Swelling is usually mild and most people continue sightseeing the same day.
Aftercare & travel tips
- Expect some swelling, tenderness, or bruising for a few days; this is normal
- Avoid alcohol, saunas, and intense exercise for about 24–48 hours
- Do not massage or press firmly on the area unless the doctor advises it
- Stay hydrated and keep a balanced diet to support results
- Flying is generally fine after treatment; swelling may feel more noticeable during the flight, so plan your session a day or more before departure if possible
- Contact us on WhatsApp if you notice unusual pain, hardness, or skin changes
Frequently asked questions
How much do fat dissolving injections cost in Seoul?
The cost depends on the area, the product used, and the number of vials or sessions needed. Because every body is different, we give a personalized quote after the doctor's assessment. Send us a message on WhatsApp or KakaoTalk with the areas you are interested in and we can give you an estimate before your visit.
Does it hurt?
Most people find it tolerable. You may feel a brief pinch from the fine needles followed by a warm, tingling, or stinging sensation that usually fades within minutes. Some areas, such as under the chin, can feel more sensitive. The doctor can discuss comfort options during your consultation.
How soon will I see results?
Visible changes often appear within a few weeks, as the body gradually clears the treated fat. Improvement typically continues over several months. Most people need 3–6 sessions spaced 2–4 weeks apart for their best result, though this varies by area and individual.
Can I fly home after the treatment?
In most cases, yes. There is minimal downtime and most people return to normal activities right away. Swelling can feel more noticeable on a long flight, so if possible schedule your session at least a day before you leave and stay hydrated while flying.
I am only in Seoul for a short time. Is one session enough?
One session can start the process, but most people need several sessions spaced 2–4 weeks apart for clear results. If you visit Korea often, we can plan sessions around your trips. The doctor will explain what is realistic for your schedule during the consultation.
Are the results permanent and is it safe?
Fat cells that are broken down are typically not replaced, so results can be long-lasting if your weight stays stable, though remaining fat cells can still enlarge with weight gain. When performed by a doctor after a proper assessment, the treatment is generally well tolerated. Temporary swelling, bruising, or tenderness are the most common side effects.
Related treatments
Last updated: 2026-10-01. This page is for general information and is not a diagnosis. Suitability, dosage and results vary by person and are decided with a doctor at your consultation.
Why international patients choose KLEAM
Visit us
KLEAM Clinic Hongdae
3F, L7 Hongdae by LOTTE, 141 Yanghwa-ro, Mapo-gu, Seoul
Right by Hongik Univ. Station Exit 1 (Line 2 · AREX · Gyeongui-Jungang)
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+82-10-7368-4441
Weekdays 10:30–20:30 · Weekends 10:30–17:00 · No lunch break
Explore popular treatments
Body Contouring in Hongdae – Sculpt Your Shape & Boost Your Confidence
Struggling with stubborn fat, loose skin, or uneven contours that don’t respond to diet and exercise? Body contouring treatments at our clinic in Hongdae offer non-surgical solutions to help you slim, tone, and reshape your body—safely and effectively. Whether you’re looking to define your waistline, tighten sagging skin, or enhance your overall silhouette, we offer customized plans to help you achieve your ideal shape.
What is Body Contouring?
Body contouring refers to non-invasive or minimally invasive treatments that target specific areas of fat, lax skin, or cellulite. These treatments are ideal for enhancing body definition and addressing areas that are difficult to tone naturally.
Common target areas include:
- Abdomen and flanks (love handles)
- Thighs and hips
- Upper arms
- Back and bra bulge
- Double chin
- Buttocks
Why Choose Body Contouring?
Key Benefits:
✅ Non-surgical fat reduction and skin tightening
✅ Targets stubborn bulges that don’t respond to exercise
✅ Smooths cellulite and improves skin texture
✅ Boosts collagen and skin elasticity
✅ Customizable for multiple body areas
✅ Minimal discomfort and little to no downtime
Body Contouring Treatments Offered
Our Hongdae clinic offers a variety of clinically proven body sculpting treatments tailored to your goals:
- Cryolipolysis (Fat Freezing – e.g., CoolSculpting)
Freezes and eliminates fat cells in targeted areas without damaging surrounding tissue. - High-Intensity Focused Ultrasound (HIFU – e.g., Lipolysis HIFU)
Delivers heat deep into fat layers and tightens skin, ideal for contouring and firming. - Radiofrequency (RF) Body Tightening
Uses heat energy to stimulate collagen and tighten sagging skin—often used on the abdomen, thighs, and arms. - Injection Lipolysis (Fat-Dissolving Injections)
Breaks down fat cells through safe, targeted injections—commonly used for double chin, arms, and abdomen. - EM Sculpt / HIEMT Technology
Stimulates muscle contractions to build tone and burn fat simultaneously—especially effective on abs and buttocks. - Lymphatic Drainage Massage / Body Detox
Reduces water retention and improves circulation to support overall body slimming and recovery.
What to Expect During Treatment
Most treatments take 30–60 minutes per session, depending on the area. They are generally comfortable, with a warm, tingling, or cooling sensation. No anesthesia or downtime is needed for most body contouring procedures.
Post-treatment effects may include mild redness, swelling, or soreness, which subside quickly. You can typically return to normal activities immediately.
Who is a Good Candidate?
You may be a good candidate if:
- You have localized fat deposits or loose skin
- You are close to your ideal weight but want better definition
- You want a non-invasive alternative to liposuction
- You maintain a healthy lifestyle but need help targeting specific areas
- You are in good overall health and have realistic expectations
Please note: body contouring is not a weight-loss procedure, but rather a sculpting and toning solution.
How Many Sessions Are Needed?
The number of sessions varies by treatment type and body area. Most patients see optimal results after 3–6 sessions, spaced 2–4 weeks apart. Visible improvements often appear within a few weeks and continue over several months.
Reshape Your Body in Hongdae
Our clinic in Hongdae offers expert body contouring with the latest non-surgical technology and personalized care. Whether you want to slim your waist, lift your buttocks, or smooth cellulite, our trained professionals will design a treatment plan just for you—so you can feel more confident in your body.
