Fat Freezing & Body Contouring in Gangnam Seoul
Eliminate stubborn fat deposits without surgery, needles, or downtime. RE:BERRY Gangnam uses Onda Coolwaves microwave technology and Berry Slim contouring injections to permanently destroy fat cells through controlled thermal targeting — achieving 20-30% fat layer reduction per session in areas resistant to diet and exercise. Physician-performed fat freezing treatments from ₩90,000, two minutes from Gangnam Station Exit 10.
What Is Fat Freezing at RE:BERRY Gangnam?
Fat freezing at RE:BERRY Gangnam uses Onda Coolwaves microwave technology and Berry Slim lipolytic injections to destroy 20-30% of subcutaneous fat cells per session in the abdomen, flanks, thighs, and submental area — starting at ₩90,000 for Berry Slim with zero surgical downtime.
At RE:BERRY Gangnam, Medical Director Dr. Yoon-Gon Ryu selects the optimal fat freezing and body contouring protocol based on each patient’s fat distribution, skin laxity, and treatment goals. The clinic’s primary fat reduction technology is Onda Coolwaves, a DEKA-manufactured device that delivers focused 2.45 GHz microwave energy to selectively heat and destroy adipocytes (fat cells) at precisely controlled depths without damaging the overlying skin. For patients seeking spot reduction of small fat deposits, Berry Slim deoxycholic acid injections offer a cost-effective alternative at ₩90,000 per 10cc session. Both approaches trigger permanent adipocyte apoptosis — meaning destroyed fat cells are eliminated through the lymphatic system over 4-12 weeks and do not regenerate. Dr. Ryu frequently combines fat freezing with Body Onda skin tightening and body contouring protocols for comprehensive results. All body treatments at RE:BERRY Gangnam are performed by licensed physicians using MFDS-certified equipment.
Fat Freezing Before and After
Actual patient results from RE:BERRY Gangnam. Individual outcomes may vary.
How Fat Freezing Works at RE:BERRY Gangnam
A physician-guided fat reduction protocol using targeted energy to permanently destroy fat cells without surgery.
Body Assessment & Fat Distribution Mapping
Dr. Yoon-Gon Ryu begins every fat freezing consultation with a full body composition assessment, measuring subcutaneous fat thickness with caliper measurements and visual analysis at each target zone: abdomen, flanks (love handles), inner/outer thighs, upper arms, bra rolls, submental (double chin), and back fat. He classifies each area by fat thickness (superficial 1-2cm vs deep 2-4cm) and skin quality to determine whether Onda Coolwaves, Berry Slim injection, or a combination fat freezing protocol will deliver optimal results. This consultation takes 15-20 minutes and is included with every treatment at RE:BERRY Gangnam.
Onda Coolwaves Microwave Fat Targeting
The Onda device delivers focused 2.45 GHz microwave energy through a specialized handpiece that selectively heats subcutaneous adipocytes to 56-60 degrees Celsius — the threshold for irreversible fat cell apoptosis — while an integrated cooling system protects the epidermis and dermis above. Unlike traditional fat freezing (cryolipolysis) that requires vacuum suction and 35-60 minute freeze cycles, Onda completes each treatment zone in 10-15 minutes with no suction marks, bruising, or post-treatment numbness. The microwave energy penetrates uniformly to a depth of 1.5-2.0cm, ensuring consistent fat freezing across the entire treated area.
Berry Slim Injection for Spot Fat Reduction
For smaller fat deposits or patients preferring injectable fat freezing alternatives, Berry Slim deoxycholic acid 10cc (₩90,000) is injected directly into subcutaneous fat pockets. Deoxycholic acid is a naturally occurring bile salt that disrupts adipocyte cell membranes, causing irreversible fat cell lysis. Each session targets a 5x5cm area. Multiple zones can be treated in a single visit. Berry Slim is particularly effective for double chin reduction, small love handles, and knee fat — areas where device-based fat freezing may not conform optimally.
Skin Tightening & Lymphatic Recovery
After fat freezing, Dr. Ryu may add Titanium lifting or InMode FX radiofrequency to tighten skin over the treated zone, preventing laxity that can occur after fat volume reduction. VacuMed lymphatic drainage therapy accelerates the elimination of destroyed fat cell debris through the lymphatic system. Patients receive written aftercare instructions in their language, including hydration guidelines (2-3 liters/day for 2 weeks), light exercise recommendations, and follow-up scheduling at RE:BERRY Gangnam.
What to Expect from Fat Freezing Treatment
- Permanent Fat Cell Destruction Fat freezing at RE:BERRY Gangnam causes irreversible adipocyte apoptosis. Destroyed fat cells are metabolized and eliminated by the body, and they do not regenerate. Adult humans cannot create new fat cells under normal conditions.
- 20-30% Fat Layer Reduction Per Session Clinical studies show Onda Coolwaves delivers 20-30% reduction in subcutaneous fat layer thickness per session at the treated zone. Most patients achieve their desired contour in 1-3 fat freezing sessions spaced 4-6 weeks apart.
- No Surgery, No Anesthesia, No Downtime Fat freezing at RE:BERRY Gangnam requires zero incisions, no general or local anesthesia, and patients return to normal activities immediately. No compression garments needed. Treatment sessions take 30-60 minutes total.
- No Suction Marks or Bruising (Onda) Unlike traditional cryolipolysis devices that use vacuum suction (leaving marks for days), Onda’s flat handpiece technology eliminates suction-related bruising, petechiae, and the uncomfortable numbness associated with older fat freezing devices.
- Simultaneous Skin Tightening Onda Coolwaves generate a secondary thermal effect in the dermis that stimulates collagen contraction and neocollagenesis, providing a skin-tightening benefit that complements the fat reduction — addressing two aging concerns simultaneously.
- Safe for All Body Areas Fat freezing with Onda treats abdomen, flanks, thighs, upper arms, back, submental area, and bra rolls. Berry Slim injections can target smaller deposits that devices cannot reach, including knee fat and armpit fat.
| Timeline | What to Expect |
|---|---|
| Day 1 | Mild warmth and erythema at the treated area lasting 1-2 hours. No pain. Return to normal activities immediately. Drink 2-3 liters of water to support lymphatic clearance of fat cell debris. |
| Week 1-2 | Treated area may feel slightly tender to deep pressure. No visible changes yet. Fat cell apoptosis process is underway at the cellular level. Light exercise encouraged to support lymphatic drainage. |
| Week 3-4 | First visible contour changes begin appearing. Fat cells are being cleared through the lymphatic system and liver. Clothes may start fitting differently around the treated zone. |
| Week 6-8 | Significant fat layer reduction measurable by caliper. Most patients see clear visual improvement by this stage. Optimal time for follow-up assessment and decision on additional fat freezing sessions. |
| Month 3 | Maximum fat freezing results achieved from first session. 20-30% fat layer reduction in the treated area. Second session can be performed if additional contouring desired. |
| Month 6-12 | Final results fully stable. Skin quality improved due to collagen tightening effect. Results are permanent as long as body weight is maintained within 5-10% of treatment weight. |
Fat Freezing: Onda Coolwaves vs Other Methods
| Feature | Onda Coolwaves (RE:BERRY) | CoolSculpting (Cryolipolysis) | Liposuction | Berry Slim Injection |
|---|---|---|---|---|
| Mechanism | 2.45 GHz microwave fat lysis | Vacuum + freeze (-11C) | Surgical aspiration | Deoxycholic acid lysis |
| Treatment Time | 10-15 min per zone | 35-60 min per zone | 1-3 hours (surgery) | 15-20 min per zone |
| Downtime | None | 1-3 days (numbness) | 2-4 weeks | 2-3 days (swelling) |
| Fat Reduction | 20-30% per session | 20-25% per session | 70-90% immediate | 10-20% per session |
| Skin Tightening | Yes (built-in) | No | No (may worsen) | No |
| Suction Marks | None | Yes (7-14 days) | Surgical scars | None |
| Anesthesia | None needed | None needed | General/local | Topical numbing |
| Price at RE:BERRY | From ₩720,000 (40kJ) | N/A | N/A (non-surgical) | ₩90,000/10cc |
Fat Freezing & Body Contouring Prices at RE:BERRY Gangnam
All prices exclude VAT (10%). Non-covered medical service. Prices valid April-June 2026.
Berry Slim 10cc
- Deoxycholic acid 10cc injection
- Targets small fat deposits (chin, arms, knees)
- Free consultation with Dr. Ryu or Dr. Oh
- No downtime required
- Aftercare instructions in your language
Onda 40kJ + Titanium 40kJ
- Onda Coolwaves 40kJ fat reduction
- Titanium 40kJ skin tightening
- Dual-action: fat destruction + collagen stimulation
- Free consultation with Dr. Ryu or Dr. Oh
- Post-treatment lymphatic support
Body Onda 100kJ
- Onda Coolwaves 100kJ
- Covers full abdomen or full flanks
- 20-30% fat layer reduction per session
- Built-in skin tightening effect
- Free consultation with Dr. Ryu or Dr. Oh
- Follow-up assessment at 6 weeks
InMode FX Body
- InMode FX radiofrequency (10 min)
- Skin tightening over fat freezing zones
- Collagen stimulation for contour smoothing
- Can be combined with any fat freezing protocol
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 Fat Freezing
Peer-reviewed evidence supporting microwave-based fat reduction and injectable lipolysis.
Microwave-Based Selective Adipocyte Destruction
Onda Coolwaves technology represents a third generation of non-invasive fat freezing and fat reduction, moving beyond traditional cryolipolysis (cold-based) and HIFU (ultrasound-based) approaches. The device emits focused 2.45 GHz microwave energy that is preferentially absorbed by water molecules within adipocytes due to their high intracellular water content relative to surrounding connective tissue. This selective absorption generates localized hyperthermia (56-60 degrees Celsius) within the fat layer while the integrated Peltier cooling system maintains epidermal temperature below 42 degrees Celsius. The differential heating triggers irreversible adipocyte apoptosis through mitochondrial membrane disruption and caspase-3 activation, identical to the apoptotic pathway induced by traditional fat freezing but achieved through thermal rather than cryogenic mechanisms.
Fat Cell Apoptosis and Permanent Body Contouring
The permanence of fat freezing results relies on a fundamental principle of adipocyte biology: adult humans possess a fixed number of fat cells established during puberty, and these cells do not regenerate after destruction. When Onda Coolwaves or Berry Slim (deoxycholic acid) induce adipocyte apoptosis, macrophages phagocytose the cellular debris over 4-12 weeks. The lipid contents are processed through the liver via normal lipid metabolism pathways and do not cause systemic lipid elevation. Ultrasound measurements confirm 20-30% reduction in subcutaneous fat thickness at the treated zone at 12 weeks post-treatment, with results stable at 12-month follow-up as long as body weight remains within 10% of treatment weight.
Deoxycholic Acid Injectable Fat Reduction
Berry Slim contains deoxycholic acid (DCA), a secondary bile acid naturally produced in the human body for dietary fat emulsification. When injected into subcutaneous fat, DCA disrupts adipocyte cell membranes through a detergent-like mechanism, causing immediate cell lysis followed by inflammatory clearance and fibrotic tissue replacement. The FDA-approved version of DCA (Kybella/Belkyra) has been extensively studied in the submental region, demonstrating that 79% of patients achieved at least 1-grade improvement on the validated clinician-reported submental fat rating scale after 2-4 treatment sessions. RE:BERRY Gangnam applies this same mechanism across multiple body zones using the Korean-manufactured Berry Slim formulation.
Combination Fat Freezing and Skin Tightening Protocols
A critical consideration in non-invasive fat freezing is post-reduction skin laxity, particularly in patients over 40 or those with reduced skin elasticity. RE:BERRY Gangnam addresses this by combining Onda fat reduction with Titanium (diode laser) or InMode FX (radiofrequency) skin tightening in the same session. The secondary thermal effect of Onda Coolwaves itself generates partial collagen contraction in the deep dermis, providing an intrinsic skin-tightening benefit that traditional fat freezing (cryolipolysis) devices lack. Clinical data from DEKA’s multi-center studies demonstrate measurable improvement in skin firmness scores alongside fat reduction when using the Onda combination protocol.
Basciani S et al. Safety and efficacy of a novel 2.45 GHz microwave device for body contouring. Aesthet Surg J. 2021;41(9):NP1213-NP1222. doi:10.1093/asj/sjab133
Humphrey S et al. ATX-101 for reduction of submental fat: a randomized controlled trial. J Am Acad Dermatol. 2016;75(4):788-797. doi:10.1016/j.jaad.2016.04.028
Kilmer SL et al. Safety and efficacy of cryolipolysis for non-invasive reduction of submental fat. Lasers Surg Med. 2017;49(1):40-47. doi:10.1002/lsm.22613
What Our Patients Say About Fat Freezing
“I had been considering liposuction for my love handles for years but was afraid of surgery. The Onda fat freezing at RE:BERRY Gangnam was completely painless — I felt only warmth during the session. By week 6, my flanks were visibly slimmer and my jeans fit differently. The ₩1,090,000 Body Onda was worth every won compared to the surgical alternative.”
“I combined Berry Slim for my double chin with Onda for my abdomen during a 5-day Seoul trip. The double chin injection was ₩90,000 — incredibly affordable compared to Kybella pricing in the US. Three months later, both areas show dramatic improvement. Dr. Ryu explained the entire fat freezing process clearly in English.”
“After pregnancy, my lower abdomen had stubborn fat that would not respond to exercise. Two sessions of Onda fat freezing at RE:BERRY Gangnam reduced the area noticeably. The skin also tightened, which I did not expect from a fat reduction treatment. I recommend the combination with Titanium for the best results.”
Related Videos
RE:BERRY Clinic Gangnam Branch Tour
Frequently Asked Questions About Fat Freezing
Expert answers from RE:BERRY Gangnam’s body contouring specialists.
Dr. Yoon-Gon Ryu, Aesthetic Medicine Specialist with 30,000+ procedures and 12+ years of experience, oversees every fat freezing treatment at RE:BERRY Gangnam. He personally conducts the pre-treatment assessment, determines optimal energy settings for your body composition, and monitors the session. As a Key Opinion Leader for body contouring devices in Korea, Dr. Ryu uses calibrated protocols that maximize fat cell apoptosis while protecting surrounding tissue.
100% same-doctor continuity at RE:BERRY Gangnam — Dr. Yoon-Gon Ryu manages your fat freezing from initial consultation through final result assessment. He reviews your body composition measurements and adjusts Onda Coolwaves energy settings based on your specific fat layer depth, measured via ultrasound at 4-6 points per treatment zone. Large chain clinics average only 40% same-doctor continuity for body contouring procedures.
Dr. Yoon-Gon Ryu measures subcutaneous fat thickness at 4-6 anatomical points via ultrasound, creating a personalized energy map for your fat freezing session at RE:BERRY Gangnam. Fat layers under 2cm receive Onda 40kJ, while thicker deposits (2-4cm) require 80-100kJ for optimal cell disruption. 85% of patients see measurable fat reduction after a single calibrated session.
Body Onda 100kJ costs ₩1,090,000 ($790) at RE:BERRY Gangnam — 60-75% less than equivalent fat freezing treatments abroad.
| Treatment | RE:BERRY Gangnam | US Average | Japan Average | Savings |
|---|---|---|---|---|
| Fat freezing 1 area (100kJ equiv) | ₩1,090,000 | $3,000-5,000 | ¥250,000-400,000 | 60-75% |
| Onda 40kJ + Titanium 40kJ combo | ₩720,000 | $2,000-3,500 | ¥180,000-280,000 | 55-70% |
| Inmode FX add-on | ₩190,000 | $800-1,200 | ¥60,000-90,000 | 75-85% |
A full body contouring protocol costs ₩1,090,000-2,080,000 at RE:BERRY Gangnam depending on the combination.
| Package | Components | RE:BERRY Price | US Equivalent |
|---|---|---|---|
| Single area sculpt | Onda 100kJ | ₩1,090,000 | $3,000-5,000 |
| Dual technology combo | Onda 40kJ + Titanium 40kJ | ₩720,000 | $2,000-3,500 |
| Comprehensive sculpt | Onda 100kJ + Berry Slim 10cc | ₩1,180,000 | $4,200-6,800 |
₩0 hidden fees — RE:BERRY Gangnam publishes all-inclusive fat freezing pricing.
| Fee Type | RE:BERRY Gangnam | Average Korean Clinic |
|---|---|---|
| Consultation + ultrasound | Free (included) | ₩50,000-100,000 |
| Gel pads/consumables | Included | ₩30,000-50,000/area |
| Post-care LDM | Included | ₩50,000-80,000 |
| Follow-up consultation | Free (LINE/WhatsApp) | ₩30,000-50,000 |
Onda Coolwaves at RE:BERRY Gangnam achieves 20-30% fat reduction per session with simultaneous skin tightening — an advantage CoolSculpting lacks.
| Feature | Onda Coolwaves (RE:BERRY) | CoolSculpting |
|---|---|---|
| Technology | 2.45GHz microwave | Cryolipolysis (vacuum + cold) |
| Fat reduction/session | 20-30% | 20-25% |
| Skin tightening | Yes (collagen stimulation) | No |
| PAH risk | 0% | 0.005-0.05% |
| Treatment time | 20-30 min/area | 35-60 min/area |
Fat dissolving injections (Berry Slim ₩90,000) target small areas like the chin, while Onda fat freezing (₩1,090,000) treats larger body zones.
| Feature | Fat Freezing (Onda) | Fat Dissolving (Berry Slim) |
|---|---|---|
| Best for | Abdomen, flanks, thighs | Chin, jowl, bra fat |
| Mechanism | Microwave-induced apoptosis | Chemical lysis |
| Price at RE:BERRY | ₩1,090,000/100kJ | ₩90,000/10cc |
| Skin tightening | Yes | Minimal |
| Sessions needed | 1-2 | 2-4 |
70% of RE:BERRY Gangnam body contouring patients combine Onda fat freezing with at least 1 additional lifting treatment.
| Combination | Purpose | Combined Price | Gap Between Treatments |
|---|---|---|---|
| Onda 100kJ + Thermage FLX 600 | Fat + deep skin tightening | ₩3,080,000 | Same day OK |
| Onda 40kJ + Titanium 40kJ | Fat + collagen boost | ₩720,000 | Same session |
| Onda + Sofwave 100 shots | Fat + HIFU tightening | ₩2,080,000 | 1-2 week gap |
RE:BERRY Gangnam limits to 3-4 body contouring patients daily while chain clinics process 30-50+, ensuring Dr. Yoon-Gon Ryu calibrates every Onda session personally.
| Feature | RE:BERRY Gangnam (Boutique) | Large Chain Clinic |
|---|---|---|
| Patients per day (body) | 3-4 | 30-50+ |
| Doctor calibrates device | 100% (Dr. Ryu) | ~30% (technician-operated) |
| Consultation time | 60-90 min + ultrasound | 15-20 min |
| Post-treatment care | LDM + manual massage | Standard cool-down only |
RE:BERRY uses ultrasound-guided energy mapping for every fat freezing patient — measuring fat layer depth at 4-6 points to set optimal kJ dosage.
| Protocol Step | RE:BERRY Gangnam | Typical Korean Clinic |
|---|---|---|
| Pre-assessment | Ultrasound fat mapping | Visual/pinch test |
| Energy calibration | Per-point customized kJ | Standard preset |
| Post-treatment | LDM + lymphatic massage | Cooling gel only |
| Progress tracking | Ultrasound at follow-up | Visual comparison |
95% of RE:BERRY Gangnam patients fly within 24 hours after Onda fat freezing. Unlike CoolSculpting which carries a 0.005-0.05% paradoxical adipose hyperplasia (PAH) risk, Onda Coolwaves has 0% reported PAH cases globally. Typical side effects include mild warmth and slight redness for 2-4 hours. RE:BERRY provides a post-treatment care kit and 24/7 emergency contact for travel patients.
0-2 days of mild redness is the typical recovery after Onda fat freezing at RE:BERRY Gangnam — significantly less downtime than surgical or injection-based alternatives. Hours 0-4: warm sensation in treated area. Day 1-2: slight tenderness when pressing. Week 2-4: fat cell apoptosis begins, subtle contouring visible. Week 8-12: peak results as the body fully metabolizes destroyed fat cells. 97% of RE:BERRY patients resume normal activities within 24 hours.
1-2 days is sufficient for a single Onda fat freezing session at RE:BERRY Gangnam — the treatment takes 20-30 minutes with virtually no downtime. Day 1: 60-90 minute consultation + treatment, free to sightsee the same afternoon. For comprehensive body sculpting, RE:BERRY offers a 5-day treatment plan combining Onda with fat dissolving injections and lifting treatments for maximum results.
RE:BERRY Gangnam provides 6 months of unlimited remote aftercare via LINE and WhatsApp after your fat freezing treatment. Dr. Yoon-Gon Ryu reviews progress photos at weeks 4, 8, and 12 — the critical window when fat cell apoptosis produces visible contouring results. 95% of follow-up consultations are completed remotely. The take-home kit includes post-care instructions, recommended compression garments, and a detailed timeline of expected results in English.
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 Start Fat Freezing at RE:BERRY Gangnam?
Book your fat freezing 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.
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- ✓ 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