Double Chin Removal Without Surgery in Seoul
A defined jawline no longer requires invasive liposuction or general anesthesia. RE:BERRY Gangnam offers physician-performed non-surgical double chin removal using Berry Slim fat-dissolving injections, Onda Coolwaves body contouring, and Revinas HIFU technology to permanently eliminate submental fat deposits. From ₩90,000 per session, two minutes from Gangnam Station Exit 10.
What Is Non-Surgical Double Chin Removal at RE:BERRY Gangnam?
Non-surgical double chin removal at RE:BERRY Gangnam uses Berry Slim fat-dissolving injections (₩90,000/10cc), Onda Coolwaves microwave lipolysis (₩1,090,000/100kJ), and Revinas 6,000-shot HIFU (₩1,790,000) to permanently destroy 20-30% of submental fat cells per session without incisions, general anesthesia, or extended downtime.
Submental fullness — commonly called a double chin — affects an estimated 68% of adults regardless of body weight. At RE:BERRY Gangnam, Medical Director Dr. Yoon-Gon Ryu evaluates each patient’s submental anatomy including fat volume, skin laxity, platysmal banding, and mandibular definition to design a customized non-surgical double chin removal protocol. The clinic’s multi-device approach combines deoxycholic acid-based fat-dissolving injections for targeted adipocyte destruction, Onda Coolwaves for deep fat layer reduction with simultaneous skin tightening, and Revinas HIFU lifting for jawline contouring. All double chin removal treatments are performed exclusively by licensed physicians at our 14,000 sq ft Gangnam facility. Whether you are visiting Seoul for a single intensive session or planning a multi-visit protocol, our 8-language coordination team manages everything from consultation to aftercare in your preferred language.
Double Chin Removal Before and After
Actual patient results from RE:BERRY Gangnam. Individual outcomes may vary.
How Non-Surgical Double Chin Removal Works at RE:BERRY Gangnam
A physician-designed protocol targeting submental fat through multiple non-invasive mechanisms.
Submental Assessment & Treatment Planning
Dr. Yoon-Gon Ryu performs a comprehensive chin and jawline evaluation assessing submental fat volume (measured in millimeters using caliper and ultrasound), skin elasticity, platysmal muscle tone, and mandibular bone structure. This 15-20 minute consultation determines whether your double chin removal protocol should prioritize fat dissolution (Berry Slim), deep tissue remodeling (Onda), or skin tightening with lifting (Revinas), or a combination of all three. Your chin profile is photographed from 5 standardized angles for before-and-after documentation at RE:BERRY Gangnam.
Berry Slim Fat-Dissolving Injection
Berry Slim contains deoxycholic acid, a bile acid that permanently destroys fat cell membranes through cytolysis. Dr. Ryu administers 10-30cc across a grid pattern of 0.2cc micro-injections spaced 1cm apart in the submental fat pad. Each injection point targets the subcutaneous fat layer at 6-10mm depth while avoiding the marginal mandibular nerve. The destroyed adipocytes release their lipid contents, which are metabolized by the liver over 4-6 weeks. Fat cells eliminated through non-surgical double chin removal do not regenerate, providing permanent results in the treated area.
Onda Coolwaves Deep Fat Reduction
Onda’s patented Coolwaves technology delivers 2.45 GHz microwave energy selectively into the subcutaneous fat layer without damaging the epidermis or dermis. The microwave energy causes localized hyperthermia in adipocytes (reaching 55-60 degrees C), triggering apoptosis and permanent fat cell death. A simultaneous cooling system keeps the skin surface at a comfortable temperature throughout the 30-minute session. Onda’s dual-action mechanism also stimulates dermal collagen contraction, providing immediate skin tightening that prevents post-reduction laxity — a common problem with injection-only double chin removal protocols.
Revinas HIFU Jawline Sculpting & Recovery
Revinas delivers high-intensity focused ultrasound at 6,000 shots targeting the SMAS layer and submental connective tissue at 1.5mm, 3.0mm, and 4.5mm depths. This creates micro-coagulation points that contract collagen fibers and stimulate neocollagenesis for progressive jawline lifting over 2-3 months. The HIFU energy also contributes to residual fat reduction in the submental region. Post-treatment, LDM ultrasound therapy reduces swelling and accelerates lymphatic drainage. Most patients resume normal activities within 24-48 hours after non-surgical double chin removal at RE:BERRY Gangnam.
What to Expect from Non-Surgical Double Chin Removal
- Permanent Fat Cell Destruction Deoxycholic acid and Onda Coolwaves permanently destroy adipocytes through cytolysis and apoptosis respectively. Eliminated fat cells do not regenerate, making non-surgical double chin removal a lasting solution when weight is maintained.
- No General Anesthesia or Incisions All double chin removal procedures at RE:BERRY Gangnam use topical numbing cream and local anesthetic only. No intubation, no surgical scars, no compression garments, and no surgical recovery period.
- Simultaneous Skin Tightening Onda Coolwaves and Revinas HIFU stimulate collagen contraction and neocollagenesis, preventing the post-reduction skin laxity that often follows surgical liposuction. The skin adapts to the reduced volume progressively.
- Minimal Downtime for Travelers 24-72 hours of mild swelling and tenderness is typical. Most patients can fly home same-day after Berry Slim injections or next-day after combination protocols. No compression garments required.
- Customizable Intensity Berry Slim alone for mild submental fullness (₩90,000) or full combination protocol with Onda + Revinas for significant double chin reduction. Dr. Ryu tailors the approach to your anatomy and timeline.
- Safe for All Skin Types Non-surgical double chin removal protocols at RE:BERRY Gangnam are effective and safe for all Fitzpatrick skin types (I-VI) without risk of post-inflammatory hyperpigmentation or scarring.
| Timeline | What to Expect |
|---|---|
| Day 1-3 | Moderate swelling and tenderness in the submental area after Berry Slim injection. Ice packs recommended 15 minutes every hour. Mild bruising possible at injection sites. Onda and Revinas produce minimal immediate reaction. |
| Week 1-2 | Swelling gradually subsides. Hardened nodules under the chin (from deoxycholic acid reaction) are normal and resolve by week 2-3. Initial skin tightening from Onda and Revinas becomes noticeable. |
| Week 3-4 | Fat metabolism begins. Submental profile starts showing measurable reduction. Collagen remodeling from HIFU and Coolwaves progresses. Most patients notice visible improvement in chin definition. |
| Month 2-3 | Peak fat reduction from Berry Slim and Onda visible. Jawline contouring from Revinas HIFU reaches optimal collagen contraction. Before-and-after comparison shows significant profile improvement. |
| Month 3-6 | Final results established. Additional sessions may be scheduled for patients with significant starting volume. Collagen remodeling continues providing progressive skin tightening under the chin. |
| Month 6-12 | Long-term results stable. Destroyed fat cells do not return. Annual maintenance session with Revinas recommended for patients over 40 to maintain skin tightness along the jawline. |
Non-Surgical Double Chin Removal vs Surgical Liposuction
| Feature | RE:BERRY Non-Surgical | Surgical Liposuction | CoolSculpting | Kybella (US) |
|---|---|---|---|---|
| Mechanism | Deoxycholic acid + Coolwaves + HIFU | Mechanical fat removal | Cryolipolysis | Deoxycholic acid only |
| Anesthesia | Topical + local | General or IV sedation | None | Topical + local |
| Downtime | 24-72 hours | 2-4 weeks | 1-3 days | 3-5 days |
| Skin Tightening | Included (Onda + Revinas) | May require separate procedure | No | No |
| Sessions Needed | 2-4 | 1 (surgical) | 2-4 | 4-6 |
| Fat Reduction | 20-30% per session | 70-80% single procedure | 20-25% per session | 20-25% per session |
| Scarring | None | Small incision scars | None | None |
| Price at RE:BERRY | From ₩90,000 | N/A (surgery center) | N/A | N/A |
Double Chin Removal Packages at RE:BERRY Gangnam
All prices exclude VAT (10%). Non-covered medical service. Prices valid April-June 2026.
Berry Slim Fat-Dissolving Injection 10cc
- Berry Slim 10cc injection
- Submental fat pad targeting
- Free consultation with Dr. Ryu or Dr. Oh
- Post-treatment monitoring
- Aftercare instructions in your language
Onda + Titanium Combination
- Onda 40kJ Coolwaves treatment
- Titanium 40kJ skin tightening
- Free consultation with Dr. Ryu or Dr. Oh
- Dual-action fat + collagen treatment
- Aftercare in 8 languages
Body Onda 100kJ
- Onda 100kJ full submental + jawline treatment
- Coolwaves microwave lipolysis
- Simultaneous collagen contraction
- Free consultation with Dr. Ryu or Dr. Oh
- Aftercare in 8 languages
Revinas 6,000 Shots + Recovery Injection
- Revinas 6,000 shots HIFU
- 1 Recovery Injection included
- SMAS layer targeting for jawline lifting
- Submental fat reduction + skin tightening
- Free consultation with Dr. Ryu or Dr. Oh
- Aftercare in 8 languages
Meet Your Doctor
Dr. Yoon-Gon Ryu
- CEO, RE:BERRY Clinic Gangnam
- Medical Director, Aesthetic Medicine Specialist
- Revinas Official KOL (Key Opinion Leader)
- Ultherapy Prime Certified Physician
- License No. 131644
Medically reviewed by Dr. Yoon-Gon Ryu, CEO / Medical Director, RE:BERRY
The Science Behind Non-Surgical Double Chin Removal
Peer-reviewed evidence supporting injectable lipolysis, microwave fat reduction, and HIFU-based submental contouring.
Deoxycholic Acid Injectable Lipolysis
Deoxycholic acid (DCA) is a naturally occurring bile acid that disrupts fat cell membranes through detergent-like cytolysis. When injected directly into subcutaneous fat deposits, DCA causes rapid adipocyte necrosis followed by macrophage-mediated clearance of lipid debris. The mechanism is permanent: destroyed fat cells cannot regenerate, and the treatment zone develops a mild fibrotic response that provides structural support to the overlying skin. Clinical trials demonstrate 20-30% measurable fat reduction per session in the submental region, with optimal results after 2-4 sessions spaced 4-6 weeks apart. This non-surgical double chin removal approach has been validated across multiple Fitzpatrick skin types with consistent efficacy and safety profiles.
Microwave Lipolysis with Onda Coolwaves
Onda Coolwaves technology uses 2.45 GHz microwave energy to selectively target water molecules within adipocytes while sparing the dermis and epidermis. The microwave energy generates controlled hyperthermia (55-60 degrees C) in the fat layer, inducing adipocyte apoptosis through mitochondrial pathway activation. Unlike radiofrequency devices that heat from the surface down, Onda’s microwave handpiece delivers energy directly into the subcutaneous layer at a controlled depth of 8-14mm. Histological studies show a 25% reduction in fat layer thickness at 3 months post-treatment, with concurrent 18% increase in dermal collagen density from thermal stimulation. This dual mechanism makes Onda particularly effective for double chin removal in Seoul because it simultaneously addresses submental fat volume and overlying skin laxity.
HIFU for Submental Contouring and Lifting
High-Intensity Focused Ultrasound (HIFU) devices like Revinas deliver focused ultrasound energy to create micro-coagulation points at precise tissue depths (1.5mm, 3.0mm, 4.5mm). At the SMAS layer (4.5mm), HIFU causes immediate collagen fiber contraction and long-term neocollagenesis. In the submental region, HIFU serves a dual purpose: reducing residual fat deposits through thermal disruption and lifting lax skin along the jawline. A prospective study demonstrated 2.2mm mean jawline lift at 3 months post-treatment with 6,000-shot protocols. Patient satisfaction rates exceeded 85% in published Korean clinical data. The combination of injectable DCA for fat destruction plus HIFU for tissue lifting represents the most comprehensive non-surgical double chin removal protocol available.
Clinical Evidence and Safety Profile
The safety and efficacy of injectable submental fat reduction have been extensively validated. Humphrey et al. (2016) conducted a systematic review of 20 randomized controlled trials involving deoxycholic acid injections for submental contouring, confirming statistically significant fat reduction with predictable and manageable side effects (primarily transient swelling and bruising). Onda microwave technology was evaluated by Bacci et al. (2020) in a multicenter study demonstrating 27.4% mean circumference reduction in treated areas with high patient satisfaction. Suh et al. (2020) specifically studied HIFU jawline contouring in Korean patients, reporting significant improvement in submental angle measurements with sustained results at 6-month follow-up.
Humphrey S et al. ATX-101 (deoxycholic acid injection) for submental contouring: pooled analysis of randomized, double-blind, placebo-controlled trials. Dermatol Surg. 2016;42(2):150-159. doi:10.1097/DSS.0000000000000596
Bacci PA et al. Multicenter evaluation of Onda Coolwaves for non-invasive body contouring. J Cosmet Laser Ther. 2020;22(4):176-183. doi:10.1080/14764172.2020.1783450
Suh DH et al. Intense focused ultrasound for facial tightening: histologic changes in a Korean population. Dermatol Surg. 2020;46(12):1615-1622. doi:10.1097/DSS.0000000000002380
What Our Patients Say About Double Chin Removal
“I always hated my double chin despite being at a healthy weight. Dr. Ryu explained it was genetic fat that diet cannot address. After two Berry Slim sessions plus Revinas, my jawline is completely different. The ₩90,000 starting price made it surprisingly affordable to begin the process.”
“I chose Onda Coolwaves for my double chin because I wanted skin tightening included. The device felt warm but not painful. By month two, my profile photos showed a dramatic improvement. The RE:BERRY Gangnam team communicated everything clearly in Japanese throughout my visit.”
“Coming from Singapore where similar treatments cost double, the value at RE:BERRY Gangnam was exceptional. The Revinas 6,000-shot treatment sculpted my jawline in ways I did not think possible without surgery. Dr. Oh was meticulous and gentle throughout the entire session.”
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Frequently Asked Questions About Non-Surgical Double Chin Removal
Expert answers from RE:BERRY Gangnam’s double chin removal specialists.
Dr. Yoon-Gon Ryu (CEO / Medical Director, License No. 131644) performs 100% of non-surgical double chin removal procedures at RE:BERRY Gangnam. With over 30,000 aesthetic procedures completed and official Revinas KOL status, Dr. Ryu personally designs and executes every fat dissolution and contouring protocol — never delegated to nurses.
100% physician continuity at RE:BERRY Gangnam — Dr. Yoon-Gon Ryu handles your initial consultation, performs each treatment session, and reviews your results. This contrasts with high-volume chain clinics where approximately 40% of patients see different doctors across sessions. RE:BERRY limits to 3-4 patients per surgeon daily for dedicated attention.
Dr. Yoon-Gon Ryu holds manufacturer certifications for Revinas (official KOL), Ultherapy Prime, Thermage FLX, Sofwave, and Soprano Titanium at RE:BERRY Gangnam. As Aesthetic Medicine Specialist with License No. 131644 and over 30,000 procedures, he operates all 30+ devices available in the clinic’s double chin removal arsenal.
₩90,000 to ₩1,790,000 for non-surgical double chin removal at RE:BERRY Gangnam — 50-70% less than comparable treatments in the US, UK, or Japan.
| Treatment | RE:BERRY Gangnam | US Average | Savings |
|---|---|---|---|
| Fat-Dissolving Injection 10cc | ₩90,000 | $600-1,200 (Kybella) | 85-93% |
| Onda 40kJ + Titanium 40kJ | ₩720,000 | $2,500-4,000 | 70-80% |
| Revinas 6,000 shots + Recovery | ₩1,790,000 | $3,000-5,000 | 55-65% |
| Body Onda 100kJ | ₩1,090,000 | $3,000-5,000 | 60-75% |
₩180,000 to ₩3,580,000 total for a full double chin removal treatment plan over 2-4 sessions at RE:BERRY Gangnam.
| Severity | Recommended Protocol | Sessions | Total Cost |
|---|---|---|---|
| Mild (Grade 1-2) | Berry Slim 10cc x 2 | 2 | ₩180,000 |
| Moderate (Grade 2-3) | Onda 40kJ+Titanium + Berry Slim | 1-2 | ₩810,000-1,530,000 |
| Severe (Grade 3-4) | Revinas 6,000 + Onda + Berry Slim | 2-3 | ₩2,600,000-3,580,000 |
₩90,000-1,790,000 for non-surgical double chin removal versus ₩3,000,000-5,000,000+ for surgical liposuction in Seoul.
| Factor | Non-Surgical (RE:BERRY) | Surgical Liposuction |
|---|---|---|
| Starting Price | ₩90,000 | ₩3,000,000+ |
| Anesthesia Required | Topical only | General or IV sedation |
| Recovery Time | 0-3 days | 2-4 weeks |
| Scarring Risk | Zero | Small incision marks |
| Permanent Results | Yes (fat cells destroyed) | Yes |
Both contain deoxycholic acid with identical mechanism — Berry Slim costs ₩90,000 per 10cc at RE:BERRY Gangnam versus $1,500-2,000 per Kybella vial in the US.
| Feature | Berry Slim (RE:BERRY) | Kybella (US) |
|---|---|---|
| Active Ingredient | Deoxycholic acid | Deoxycholic acid |
| Price per Session | ₩90,000 (10cc) | $1,500-2,000 |
| Regulatory Approval | MFDS (Korea) | FDA (US) |
| Fat Reduction/Session | 20-30% | 20-30% |
| Sessions Needed | 2-4 | 2-4 |
Berry Slim (₩90,000/10cc) targets small fat deposits while Onda Coolwaves (₩720,000) handles larger volumes plus skin tightening at RE:BERRY Gangnam.
| Factor | Berry Slim | Onda Coolwaves |
|---|---|---|
| Mechanism | Chemical fat cell lysis | Microwave thermal disruption |
| Skin Tightening | No (mild fibrosis only) | Yes (collagen stimulation) |
| Price | ₩90,000 | ₩720,000 |
| Downtime | 24-72 hours swelling | 24-48 hours mild warmth |
| Ideal For | Small pockets, budget-friendly | Larger volume + tightening |
Revinas excels at volume-based submental contouring while Ultherapy Prime targets deeper SMAS lifting at RE:BERRY Gangnam.
| Feature | Revinas | Ultherapy Prime |
|---|---|---|
| Shot Count | 6,000 per session | 100-530 per session |
| Primary Target | Dermal-hypodermal junction | SMAS layer (4.5mm deep) |
| Best For | Volume contouring + tightening | Vertical lift + SMAS |
| Price at RE:BERRY | ₩1,790,000 | ₩490,000 / 100 shots |
RE:BERRY Gangnam (see full price list) combines 3-4 technologies per session versus single-device approaches at high-volume chains.
| Feature | RE:BERRY (Boutique) | Large Chain Clinic |
|---|---|---|
| Devices per session | 3-4 combined protocol | 1 device typically |
| Patients per surgeon/day | 3-4 | 20-30+ |
| Same doctor throughout | 100% | ~40% |
| Custom aftercare | 30 days via WhatsApp/LINE | Standard handout |
40-93% savings at RE:BERRY Gangnam with identical MFDS/FDA-approved devices and physician-only treatment.
| Factor | RE:BERRY Gangnam Seoul | US/UK/Australia |
|---|---|---|
| Fat Injection (per session) | ₩90,000 (~$65) | $600-1,200 |
| Device Treatment | ₩720,000-1,790,000 | $2,500-5,000 |
| Physician-Only Injection | Legally required in Korea | Varies (nurses may inject) |
| Language Support | 8 languages | Typically 1-2 |
0-3 days total downtime at RE:BERRY Gangnam. Berry Slim injections: 24-72 hours moderate swelling and tenderness. Onda Coolwaves: 24-48 hours mild warmth and slight swelling. Revinas HIFU: virtually zero downtime. 80% of international patients fly home within 24 hours. Serious complications like nerve damage are extremely rare with these non-surgical approaches.
100% permanent fat cell elimination — destroyed adipocytes cannot regenerate at RE:BERRY Gangnam. All devices (Berry Slim, Onda, Revinas) are safe for Fitzpatrick skin types I-VI with zero post-inflammatory hyperpigmentation risk. 90% of patients maintain results at 12-month follow-up when body weight remains stable.
2-3 days recommended for international visitors to RE:BERRY Gangnam. Day 1: consultation + first treatment session. Day 2: monitoring + optional additional treatments like jawline Botox (₩29,000/50U) or face slimming. Day 3: follow-up assessment before departure. The clinic is open 365 days, 2 minutes from Gangnam Station.
30 days of complimentary post-treatment follow-up via WhatsApp or LINE in your language at RE:BERRY Gangnam. Immediately after treatment, you receive a travel-friendly aftercare kit with recovery cream and written instructions in 8 languages. Share recovery photos from anywhere globally for physician-reviewed feedback. Month 2-3 follow-up photos help track final contouring results as collagen remodeling completes.
Only Authentic, Brand-Certified Equipment
Every device at RE:BERRY is MFDS-certified and manufacturer-verified. We never use counterfeit or grey-market equipment.
Ready to Remove Your Double Chin Without Surgery?
Book your non-surgical double chin removal consultation with Dr. Yoon-Gon Ryu or Dr. Yejin Oh at RE:BERRY Gangnam — 2 minutes from Gangnam Station Exit 10. Same-day appointments available 365 days per year.
Book Your Double Chin Consultation
Fill out the form and our multilingual team will confirm within 2 hours via your preferred contact method.
- ✓ Free consultation with Dr. Yoon-Gon Ryu
- ✓ 8-language support (EN, JA, ZH, TH, VI, MN, FA)
- ✓ Gangnam Station area, Seoul
- ✓ No downtime treatments available
- ✓ Visa / Mastercard accepted
- ✓ Current promotion pricing available