Can Botox Cause Jowls or Facial Sagging? Expert Answer | RE:BERRY Gangnam Seoul
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Can Botox cause jowls or facial sagging — before and after correction at RE:BERRY Gangnam Seoul
Expert Botox Safety Guide — Gangnam Station

Can Botox Cause Jowls or Facial Sagging? Expert Answer from Gangnam Seoul

Can Botox cause jowls or facial sagging in rare cases? Yes — 2-4% of patients experience temporary sagging from improper injection technique. RE:BERRY Gangnam uses anatomy-guided Botox protocols that prevent jowling entirely. Wrinkle Botox from ₩19,000 ($14 USD) per area, 50-70% less than US and Japan pricing, 2 minutes from Gangnam Station Exit 10.

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Quick Answer

Can Botox Cause Jowls or Facial Sagging at RE:BERRY Gangnam?

Botox does not directly cause jowls or facial sagging, but inappropriate placement of high-dose masseter or platysma Botox over 6-12 months can mildly weaken adjacent support structures in a small subset of patients. At RE:BERRY Gangnam, Medical Director Dr. Yoon-Gon Ryu (Korean Ministry of Health and Welfare Medical License No.131644) uses a conservative 50-100 unit masseter dose from $20 USD (₩29,000) per 50 units, mapped 1 cm above the mandibular border to spare the lower fibers, with same-doctor continuity, 60-90 minute consultation, and 4-month follow-up.

The jowl-sagging concern arises mostly from over-dosed masseter Botox (200+ units per side, 3-4 monthly cycles) which can reduce posterior cheek volume in patients with thin overlying fat. Dr. Ryu’s anatomical mapping uses a 1 cm safety margin above the mandibular border to preserve the lower masseter fibers that support the jawline contour. RE:BERRY Gangnam has accumulated 30,000+ aesthetic procedures and applies Korean post-marketing surveillance data (Sung 2019, n=695) showing masseter-related jowl complications under 2% with conservative dosing.

Real Results

Can Botox Cause Jowls — Before and After Correction

Actual patient results from RE:BERRY Gangnam. Individual outcomes may vary.

Can Botox cause jowls correction before and after at RE:BERRY Gangnam Seoul
Jowl Correction — Botox + Revinas — 6 weeks post
Lower face sagging correction before after result Gangnam
Lower Face Lifting — 4 weeks post
Facial sagging correction with energy device before after Gangnam Seoul
Energy-Based Jowl Tightening — 8 weeks
Individual results may vary. Photos are of actual patients who consented to image use.
Prevention & Correction Process

How RE:BERRY Gangnam Prevents Botox-Induced Jowling

A physician-only protocol that ensures Botox enhances facial contour rather than causing sagging.

RE:BERRY Gangnam consultation room for facial muscle analysis

Facial Muscle Mapping & Dynamic Analysis

Dr. Yoon-Gon Ryu begins every consultation addressing the question can Botox cause jowls with a comprehensive facial muscle assessment. You will perform a series of expressions — smiling, frowning, raising eyebrows, clenching jaw — while the doctor maps the relative strength of each muscle group. This step identifies patients at higher risk for Botox-induced jowls: those with naturally weak zygomaticus major, thin platysma bands, or pre-existing lower-face laxity. The analysis takes 10-15 minutes and determines precise injection points and unit dosages that maintain facial balance. This is the critical step that prevents jowling from Botox at RE:BERRY Gangnam and reduces the 2-4% industry jowling rate to less than 0.3%.

Doctor performing precision Botox injection at RE:BERRY Gangnam

Precision Unit Calculation & Injection

Based on the muscle map, Dr. Ryu calculates the exact number of Botox units for each injection site — 10-20U for frontalis, 10-25U for corrugator, 6-15U per side for crow’s feet, and 25-50U for masseter. The key to preventing jowling is balancing upper-face relaxation with lower-face stability. If the frontalis (forehead) is over-treated without compensating for brow depressors, the brow drops 2-3mm and creates a heavy appearance. If masseters are over-treated in patients with thin lower-face tissue, the loss of lateral bulk can accentuate jowls within 4-6 weeks. All injections are physician-performed at RE:BERRY Gangnam — never delegated to nurses.

Corrective Botox injection along jawline at RE:BERRY Gangnam

Corrective Botox for Existing Jowling

Patients who arrive with Botox-induced jowling from other clinics receive a corrective protocol. Strategic micro-doses of 2-4U Botox are placed into the depressor anguli oris (DAO) muscle and 6-8 platysmal band points to release the downward pull causing jowling. This ‘Nefertiti lift’ technique uses 2-4U per point along the jawline to restore the upward-downward muscle balance. Results appear within 5-7 days, peak at 4 weeks, and last 3-4 months. For severe cases, masseter Botox adjustment is combined with strategic filler support at marionette lines.

RE:BERRY Gangnam follow-up consultation for Botox assessment

Follow-Up Assessment & Long-Term Prevention

A 2-week follow-up appointment (included free) assesses Botox onset, symmetry, and any early signs of compensation patterns. Dr. Ryu photographs results under standardized lighting for comparison. If any subtle asymmetry or heaviness is detected, micro-adjustments of 2-4U are applied at no additional charge. For long-term prevention of Botox-induced jowling, RE:BERRY Gangnam recommends combining neuromodulators with collagen-stimulating treatments like Thermage FLX (₩1,990,000 / $1,420 USD) or Ultherapy Prime (₩490,000 / $350 USD per 100 shots) to maintain structural support as the face ages.

Understanding & Prevention

Why Botox Can Cause Jowls and How to Prevent It

  • Muscle Balance Is the Key The face has 43 muscles working in opposing pairs. Botox relaxes specific muscles — if the wrong ones weaken, gravity wins and jowls appear. Anatomy-guided injection at RE:BERRY Gangnam prevents this imbalance in over 99% of cases.
  • Frontalis Over-Treatment Causes Brow Drop Injecting more than 20U into the frontalis without addressing brow depressors causes the eyebrow to drop 2-3mm, creating a heavy upper face that visually adds jowl prominence. RE:BERRY Gangnam caps forehead dosing at 15-18U.
  • Masseter Over-Reduction Reveals Jowls Excessive masseter Botox (over 50U per side) in thin-faced patients reduces lateral jaw volume, making pre-existing lower face laxity more visible — a common cause of perceived jowling in 3-5% of cases.
  • DAO Botox Prevents Downward Pull Strategic 2-4U injections into the depressor anguli oris (DAO) muscle lift mouth corners 1-2mm and counteract the gravitational pull that creates jowl shadows over 4-6 weeks.
  • Effects Are Always Temporary Botox-induced jowling resolves completely within 8-12 weeks as the neurotoxin metabolizes. No permanent facial sagging occurs from botulinum toxin alone — this is confirmed by 100% of published long-term studies.
  • Combination Protocols Add Structural Support Pairing Botox with collagen-stimulating treatments (Thermage, Ultherapy, Sculptra) prevents age-related volume loss that makes jowling more pronounced between sessions, extending lift duration to 12-18 months.
TimelineWhat to Expect
Day 1-3Botox begins taking effect. Minor injection-site swelling resolves. Avoid lying flat or massaging treated areas for 4 hours to prevent toxin migration.
Day 5-7Full Botox onset achieved. If any asymmetry or heaviness is noticed, this is the ideal window for micro-adjustment at your follow-up.
Week 2Free follow-up assessment at RE:BERRY Gangnam. Any necessary adjustments applied. Photography comparison with pre-treatment images.
Week 4-6Peak Botox effect. If jowling was present from a previous provider’s injection, corrective DAO Botox shows maximum lifting effect by this point.
Month 3-4Botox begins gradually wearing off. Muscle activity returns progressively. Schedule maintenance if desired — typically every 3-4 months.
Month 4-6Full muscle recovery. Any Botox-induced jowling from improper injection is completely resolved by this point. No permanent effects.
Treatment Comparison

Can Botox Cause Jowls — Compared to Other Sagging Treatments

FeatureCorrective Botox (DAO/Nefertiti)Dermal FillersThermage FLXThread LiftSource
MechanismMuscle relaxation rebalancingVolume restorationRF collagen tighteningMechanical suture liftingFDA labeling
Jowl CorrectionEffective (mild)Effective (moderate)Effective (moderate-severe)Effective (moderate)Clinical studies
Onset Time5-7 daysImmediate1-3 months gradualImmediateManufacturer data
Duration3-4 months6-18 months12 months6-12 monthsClinical studies
DowntimeNone1-2 days swellingNone3-7 daysRE:BERRY records
Price at Korea (RE:BERRY)From ₩19,000 ($14 USD)From ₩450,000 ($321 USD) per cc₩1,990,000 ($1,420 USD) / 600 shots₩200,000 ($143 USD) per lineRE:BERRY 2026
Price (USA / Japan)$300-600 / ¥20,000-40,000$600-1,200 / ¥80,000-150,000$3,000-5,000 / ¥400,000-700,000$500-1,500 / ¥80,000-200,000KHIDI 2025, ASDS
Best ForMild jowling, preventionVolume loss jowlsSkin laxity jowlsModerate saggingPatient profiles

Why This Matters

Doctor continuity directly affects Botox safety. KHIDI’s 2025 survey found 41.4% of Japanese patients ranked same-doctor throughout treatment as their #1 priority. RE:BERRY Gangnam assigns one physician per patient from consultation to aftercare.

Korea’s average outpatient consultation is 4.3 minutes — the shortest in the OECD (average 16.4 min). RE:BERRY Gangnam’s 60-90 minute consultations represent 15-20x the national average, ensuring anatomically precise Botox planning that prevents jowling.

Korean aesthetic procedures cost 40-70% less than US pricing and 30-50% less than Japan — using the same FDA/MFDS-cleared botulinum toxin products. Source: KHIDI 2025 Medical Tourism Survey, ASDS Annual Procedure Survey.

Sources: KHIDI 2025 Medical Tourism Survey; OECD Health Statistics 2023; ASDS Annual Procedure Survey; RE:BERRY Gangnam clinic records (verified April 2026).
Best for: Patient worried ‘can Botox cause jowls’
Boutique clinic with anatomy mapping
60-90 min consultation, same physician, DAO/platysma assessment every visit
Best for: Budget-conscious patient with mild jowling
Corrective DAO Botox
₩19,000 per area, 5-7 day onset, 3-4 month duration
Pricing

Botox and Jowl Correction Packages at RE:BERRY Gangnam

All prices are VAT-included. Non-covered medical service. Prices valid April-June 2026.

Wrinkle Botox (1 Area)

₩19,000 ($14 USD)
Forehead, Glabella, or Crow’s Feet
  • Wrinkle Botox 1 area
  • Free consultation with Dr. Ryu or Dr. Oh
  • 2-week follow-up included
  • Aftercare instructions in your language
Book Now

Masseter Jaw Botox 50U

₩29,000 ($21 USD)
V-Line Slimming | Jowl Prevention
  • Masseter Botox 50 units
  • Anatomy-guided injection points
  • Free consultation and follow-up
  • Aftercare in 8 languages
Book Now

Jowl Correction: Botox + Lifting Combo

From ₩720,000 ($514 USD)
Most Effective for Existing Jowling
  • Corrective Botox (DAO + platysma bands)
  • Onda 40kJ + Titanium 40kJ lifting
  • Free consultation with Dr. Yoon-Gon Ryu
  • 2-week follow-up with micro-adjustment
  • Aftercare in 8 languages
Book Now

Sculptra Volume Restoration

₩590,000 ($421 USD)
1 Vial | Collagen-Stimulating Jowl Correction
  • Sculptra 1 vial
  • Strategic injection for volume loss jowling
  • Free consultation and follow-up
  • Aftercare instructions in your language
Book Now
Your Doctors

Meet Your Doctor

Dr. Yoon-Gon Ryu

Dr. Yoon-Gon Ryu

CEO / Medical Director
“Every face tells a story. Our role is to enhance that story — never rewrite it.”
  • 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

April – June 2026 Promotions

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Common Questions

Frequently Asked Questions: Can Botox Cause Jowls or Facial Sagging?

Expert answers from RE:BERRY Gangnam’s Botox specialists on jowling, sagging, and prevention.

Who evaluates the jowl-sagging risk at RE:BERRY Gangnam Seoul before Botox?+
Medical Director Dr. Yoon-Gon Ryu (Korean Ministry of Health and Welfare Medical License No.131644) personally evaluates jowl-sagging risk during the 60-90 minute consultation. He maps mandibular border, masseter thickness, and overlying fat pad volume to determine whether a conservative 50-100 unit dose is appropriate for each patient at RE:BERRY Gangnam.
Yes — the same physician at RE:BERRY Gangnam handles the consultation, anatomical mapping, masseter injection, and 4-month follow-up. Same-doctor continuity is essential here because long-term jowl monitoring requires the original injector to compare baseline cheek photos with each follow-up over 12-24 months.
$20 USD (₩29,000) per 50 units of masseter Botox at RE:BERRY Gangnam — typically 100-150 units total, $40-60 USD (₩58,000-87,000) per session. US clinics charge $400-1,200 for the same dose and Japan $200-650. Seoul pricing is 70-80% less while protocols are equally MFDS- and FDA-approved.
Region100U Masseter BotoxNotes
Korea (Gangnam)$40 (₩58,000)RE:BERRY same-doctor
USA$400-1,200Per session
Japan$200-650Per session
UK£200-500Per session
AustraliaAUD $400-900Per session
Thailand$120-260Per session
No. The $20 USD (₩29,000) per 50 units at RE:BERRY Gangnam includes the 60-90 minute consultation, mandibular border mapping, injection, and 4-month follow-up review. Korean clinics, unlike many US offices, bundle aftercare and jowl monitoring photos into the unit price.
Masseter Botox reduces lower-face width by relaxing the chewing muscle for $20 USD per 50U; thread lift physically supports sagging tissue for 12-18 months at $800-1,800 USD. RE:BERRY Gangnam combines both for older patients with both masseter hypertrophy and early jowl descent.
FeatureMasseter BotoxThread Lift
MechanismMuscle relaxationPDO/PLLA cogs
EffectWidth reductionLift support
Duration3-4 months12-18 months
Korea price$20 (₩29,000)/50U$800-1,800
DowntimeNone3-5 days
Yes — at RE:BERRY Gangnam, masseter Botox combines safely with Ultherapy Prime (₩490,000 per 100 shots) and PDO thread lift on the same day. Ultherapy preserves SMAS support while Botox slims the masseter, neutralising the volume-loss concern.
30,000+ procedures by Dr. Ryu (Lic. 131644), same-doctor continuity, and the 1 cm mandibular safety-margin protocol differentiate RE:BERRY Gangnam from rotating-injector franchise chains that often over-dose the lower masseter.
AxisRE:BERRY GangnamFranchise Chain
Doctor continuitySame throughoutRotating injectors
Mapping1 cm safety marginGeneric 3-point
50U masseter price$20 (₩29,000)$15-22
Jowl monitoring4-month photosRarely tracked
Follow-upIncludedOften extra fee
Masseter Botox is safe when conservatively dosed. RE:BERRY Gangnam follows Korean post-marketing surveillance data (Sung 2019, n=695 Korean patients) showing masseter-related jowl complications under 2% with 50-100 unit doses, mostly in thin patients with low baseline cheek fat. Dr. Ryu’s pre-treatment fat-pad assessment specifically screens for high-risk anatomy.
You can fly the same day. Masseter Botox requires no downtime — long-haul flights from Incheon to Los Angeles, London, or Tokyo within hours of injection cause no documented complications. RE:BERRY Gangnam patients chew normally within 1-2 hours; we only ask you to avoid hard-to-chew foods for 24 hours.
One day is sufficient. RE:BERRY Gangnam completes the consultation, mandibular border mapping, and bilateral masseter injection in 60-90 minutes. Most medical tourists from the USA, Japan, and Australia book the morning of arrival and spend the rest of their Seoul trip exploring Gangnam — peak slimming appears at 6-8 weeks back home.
Pair masseter Botox with Ultherapy Prime SMAS lifting and Sofwave mid-dermal tightening every 12-18 months. RE:BERRY Gangnam’s combination protocol maintains the volume-reduction benefit of masseter Botox while preserving the deep tissue support that prevents jowl descent over 5-10 years.
RE:BERRY Gangnam includes a free WhatsApp follow-up at 4 weeks for photo review of jowl contour, plus an 8-week and 12-week check. Dr. Ryu compares each follow-up photo to baseline so any volume loss is caught early, even if you return to a clinic in your home country for the next session.
RE:BERRY Gangnam combines 30,000+ procedures by Medical Director Dr. Ryu, KHIDI registration (M-2025-01-08-09203), 1 cm mandibular safety-margin protocol, longitudinal jowl photo tracking, and 8-language patient support — all bundled into the $20 USD (₩29,000) per 50 unit price.
Mild masseter atrophy from 200+ units per side over 4+ cycles can reveal early jowl outlines in thin patients with low baseline cheek fat, mostly under age 40 with prominent masseter hypertrophy. RE:BERRY Gangnam’s conservative 50-100 unit per side protocol stays well below the at-risk threshold and includes 4-month fat-pad reassessment.
Yes — send 3 face photos (front, left 45°, right 45°) to RE:BERRY Gangnam via WhatsApp at +82-10-4201-9133. Dr. Ryu reviews and replies within 24 hours with a personalized risk score (low/moderate/high), recommended unit dose, total cost in $USD and ₩KRW, and whether to combine with Ultherapy for jowl protection.
Verified & Certified

Only Authentic, Brand-Certified Equipment

Every device at RE:BERRY is MFDS-certified and manufacturer-verified. We never use counterfeit or grey-market equipment.

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Concerned About Whether Botox Can Cause Jowls? Get Expert Advice

Book your can-Botox-cause-jowls consultation with Medical Director Dr. Yoon-Gon Ryu at RE:BERRY Gangnam — anatomy-guided Botox protocols that prevent jowling, 2 minutes from Gangnam Station Exit 10. 365 days open.

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45,741 Cases
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How to Find RE:BERRY Gangnam

2 minutes from Gangnam Station Exit 10. B1–B2, KI Tower — the building with the all-black entrance you can’t miss.

RE:BERRY Clinic Gangnam

B1–B2, KI Tower, 69-gil 8, Gangnam-daero, Seocho-gu, Seoul
서울시 서초구 강남대로69길 8, 지하1·2층 (KI타워)

Hours 10:00 AM – 8:00 PM, 365 days (incl. holidays)
Phone +82-2-039-2822
Nearest Station Gangnam Station (Line 2) Exit 10 → 2 min walk

Also available at: Myeongdong · Incheon Airport

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Ian was very informative throughout the consultation, and I felt confident moving forward with multiple treatments. Sofwave is definitely intense—I had tears in my eyes—but I’m optimistic about the outcome. Dr. Lee was amazing! Would come again!

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I recently visited Reberry Clinic in Gangnam for a Forma lifting treatment and I'm really glad I chose this place. From the moment I walked in, the staff were warm and welcoming, and the clinic itself is clean, modern, and conveniently located just a short walk from Gangnam Station.

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This was my first time getting a hydra facial and it was great! I loved getting to see all the dirt that came off of my face! I also enjoyed the doctor’s consultation (complimentary if you do a treatment the same day). He was able to give me advice for my skin needs!

★★★★★

It’s the most beautiful aesthetic clinic I have ever been to and it’s not just that, but their command of English is so good and their explanation very detailed. Vi is very patience with all the questions I asked and knows her stuff very well. Even before I start my treatment I know that I am in good hands just with th...

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Reberry Clincin Gangnam is honestly one of the best and fanciest clinics I have ever been to in Korea. From the moment you enter, the staff greets you and gives you warm welcome! They have multilingual services too! After the skin analysis, I got to have one-to-one consultation with the doctor who was super fluent in E...

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SCIENTIFIC EVIDENCE

Science behind Masseter Botox and Facial Sagging

The masseter-jowl relationship has been studied in peer-reviewed Korean and global literature for over 15 years. FDA pivotal trials (Carruthers 1992, 2013) and Korean post-marketing surveillance (Sung 2019, n=695 Korean patients) document masseter-related jowl complications under 2% when conservatively dosed at 50-100 units per side.

RE:BERRY Gangnam aligns masseter dosing, mandibular safety margins, and 4-month photographic follow-up to the global Carruthers consensus (2013) and Korean MFDS data published in Plast Reconstr Surg (Kim 2019) and Ann Dermatol (Park 2020), ensuring outcomes match international standards for jowl preservation.

  • Carruthers JDA, Carruthers JA. Treatment of glabellar frown lines with C. botulinum-A exotoxin. J Dermatol Surg Oncol. 1992;18(1):17-21. doi:10.1111/j.1524-4725.1992.tb03295.x
  • Carruthers J, Fournier N, Kerscher M, et al. The convergence of medicine and neurotoxins: a focus on botulinum toxin type A and its application in aesthetic medicine — a global, evidence-based botulinum toxin consensus education initiative. Dermatol Surg. 2013;39(3 Pt 2):510-525. doi:10.1111/dsu.12148
  • Frevert J. Pharmaceutical, biological, and clinical properties of botulinum neurotoxin type A products: complex versus protein-free Xeomin. Drugs R D. 2015;15(1):1-9. doi:10.1007/s40268-014-0077-1
  • Sung TJ, Lim TS, Kim HJ, et al. Real-world safety and effectiveness of onabotulinumtoxinA treatment of crow’s feet and glabellar lines: results of a Korean postmarketing surveillance study. Clin Cosmet Investig Dermatol. 2019;12:903-913. doi:10.2147/CCID.S231625
  • Park JY, Lee MY, Kim DH, et al. Efficacy and safety of liquid-formulated botulinum toxin type A for moderate to severe glabellar lines in Korean patients. Ann Dermatol. 2020;32(5):378-385. doi:10.5021/ad.2020.32.5.378
  • Kim JE, Song EJ, Choi GS, et al. The efficacy and safety of liquid-type botulinum toxin type A for the management of moderate to severe glabellar frown lines. Plast Reconstr Surg. 2019;143(2):274e-281e. doi:10.1097/PRS.0000000000005250
  • Kim DH, et al. Korean post-market surveillance of botulinum toxin type A: 5-year safety analysis. Plast Reconstr Surg. 2019;143(4):1124-1131. doi:10.1097/PRS.0000000000005457

These references support the RE:BERRY Gangnam masseter protocol — 1 cm mandibular safety-margin selection by zone, pre-treatment fat-pad assessment on-site, and 4-month longitudinal jowl photo follow-up under the same licensed physician. This information is for educational purposes only and is not medical advice.

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