Mouth Corner Botox Lift Downturned Mouth Corners in Gangnam Seoul
Downturned mouth corners create a perpetually sad or angry expression, even when you feel perfectly happy. Mouth corner Botox at RE:BERRY Gangnam targets the depressor anguli oris (DAO) muscle with precision micro-injections to relax the downward pull and allow the lip corners to lift naturally. This 10-minute procedure starts from ₩19,000 per area, performed exclusively by Dr. Yoon-Gon Ryu or Dr. Yejin Oh, with zero downtime. Located 2 minutes from Gangnam Station Exit 10, RE:BERRY Gangnam is open 365 days a year with walk-in availability.
What Is Mouth Corner Botox?
Mouth corner Botox at RE:BERRY Gangnam Seoul injects 4-8 units of botulinum toxin into the depressor anguli oris (DAO) muscle on each side to relax the downward pull on the lip corners, creating a subtle 1-3mm lift within 5-7 days, from ₩19,000 per area, lasting 3-5 months.
At RE:BERRY Gangnam, Medical Director Dr. Yoon-Gon Ryu performs every mouth corner Botox treatment personally, using a precise micro-injection technique that targets the DAO muscle without affecting surrounding lip muscles responsible for speech, eating, and natural smile formation. The depressor anguli oris is a triangular muscle that originates along the jawline and inserts at the corner of the mouth — its primary function is pulling the lip corners downward. Over time, age-related volume loss combined with DAO hyperactivity causes the mouth corners to droop, creating a permanent frown appearance known as “resting sad face” or marionette pattern. Mouth corner Botox works by temporarily weakening the DAO muscle, reducing its downward pull and allowing the opposing elevator muscles (zygomaticus major and levator anguli oris) to lift the lip corners unopposed. The result is a subtle, natural-looking 1-3mm elevation of the mouth corners that transforms the resting facial expression from sad to neutral or gently pleasant. For patients with deeper marionette lines or significant volume loss around the oral commissure, Dr. Ryu may recommend combining mouth corner Botox with lip filler or nasolabial fold filler for comprehensive perioral rejuvenation. Wrinkle Botox at RE:BERRY Gangnam starts from ₩19,000 per area, and Juvederm lip filler 1cc is available at ₩450,000 for patients who want additional volume and definition. All injections use only MFDS-approved products from verified distributors. RE:BERRY Gangnam’s 8-language coordination team assists international visitors from consultation through aftercare, and the clinic is located in KI Tower B1-B2, just a 2-minute walk from Gangnam Station Exit 10 — one of Seoul’s most accessible locations for medical tourists arriving via public transit. Walk-in and same-day appointments are available 365 days a year, 10:00 AM to 8:00 PM.
Mouth Corner Botox Before and After
Actual patient results from RE:BERRY Gangnam. Individual outcomes may vary.
How Mouth Corner Botox Works at RE:BERRY Gangnam
A precise, physician-performed protocol targeting the DAO muscle for natural lip corner elevation.
Facial Analysis & Muscle Assessment
Dr. Yoon-Gon Ryu begins every mouth corner Botox consultation with a dynamic facial analysis. He asks you to smile widely, frown, purse your lips, and relax your face completely to observe how the DAO muscle interacts with the orbicularis oris, mentalis, and zygomaticus muscles. This functional assessment reveals the degree of DAO contribution to your downturned mouth corners and whether Botox alone will achieve sufficient lift or whether filler augmentation at the oral commissure would enhance the result. Dr. Ryu photographs your resting and animated expressions for treatment planning and before-and-after documentation. This mouth corner Botox assessment typically takes 10-15 minutes and ensures the treatment plan is fully customized to your facial muscle anatomy.
Injection Point Mapping
Using anatomical landmarks, Dr. Ryu identifies the optimal injection sites for mouth corner Botox — typically 1-2 points along the DAO muscle on each side of the mouth, positioned approximately 1cm lateral and inferior to the oral commissure along the mandibular border. He marks these points with a sterile surgical pen to ensure bilateral symmetry. Precise placement is critical for mouth corner Botox because injecting too close to the lip can affect the orbicularis oris muscle (compromising lip seal) and injecting too laterally may weaken the depressor labii inferioris (causing asymmetric lower lip movement). Dr. Ryu’s mapping technique accounts for individual variations in DAO anatomy and muscle thickness.
Precision Micro-Injection
Using ultra-fine 32-gauge needles, Dr. Ryu injects 4-8 units of botulinum toxin type A into the DAO muscle on each side. The injection is placed at the precise depth within the muscle belly — too superficial risks skin dimpling, too deep may affect the platysma or marginal mandibular nerve. The entire mouth corner Botox injection process takes 2-3 minutes. Most patients report only a brief pinching sensation lasting less than one second per injection point. No topical anesthesia is required for this quick procedure, though it can be applied upon request. Dr. Ryu uses a conservative dosing approach starting with 4 units per side for first-time patients, allowing for dose adjustment at the 2-week follow-up based on the individual response.
Aftercare & Follow-Up Assessment
Post-mouth corner Botox care is straightforward: remain upright for 4 hours, avoid pressing or massaging the injection sites for 24 hours, skip intense exercise and alcohol for the same period, and avoid extreme heat (sauna, hot yoga) for 48 hours. The DAO muscle begins to relax within 3-5 days, with full mouth corner Botox effect visible at 10-14 days. Dr. Ryu schedules a complimentary 2-week follow-up to assess lip corner elevation symmetry and determine if a top-up injection is needed on either side. Patients who want enhanced results often combine this treatment with chin filler or jawline filler to address volume loss along the marionette line area. Written aftercare guidelines are provided in your preferred language from RE:BERRY Gangnam’s 8-language support team.
What to Expect from Mouth Corner Botox in Gangnam Seoul
- Instant Expression Correction: Mouth corner Botox at RE:BERRY Gangnam eliminates the perpetually sad or stern resting expression by allowing the lip corners to return to a neutral or gently upturned position within 7-10 days.
- Natural-Looking Results: Dr. Ryu’s conservative 4-8 unit dosing per side ensures you maintain full control of lip movement for speaking, eating, and smiling — only the downward pull is reduced, never the upward smile.
- Zero Downtime Procedure: The entire mouth corner Botox treatment takes 10 minutes with no visible marks, no swelling, and no recovery period. Apply makeup 2 hours after treatment and resume all normal activities immediately.
- Preventive Anti-Aging: Regular mouth corner Botox every 3-5 months prevents marionette lines from deepening and stops the progressive drooping of lip corners that accelerates with age-related DAO muscle hyperactivity.
- Complementary Treatment Options: Mouth corner Botox pairs naturally with lip filler, chin filler, and marionette line filler for patients who want comprehensive perioral rejuvenation beyond muscle relaxation alone.
- Affordable Entry Point: Starting from ₩19,000 per area at RE:BERRY Gangnam, mouth corner Botox is one of the most cost-effective ways to dramatically improve resting facial expression with minimal investment and zero risk.
| Timeline | What to Expect |
|---|---|
| Day 0 | Mouth corner Botox completed in 10 minutes. Tiny injection marks may be visible for 1-2 hours. No swelling, no bruising in most cases. Resume all activities immediately. |
| Day 3-5 | DAO muscle begins to relax. You may notice reduced ability to pull your mouth corners downward when frowning. Early subtle lift of the lip corners at rest begins. |
| Day 7-10 | Mouth corner Botox reaches approximately 80% of full effect. Lip corners appear noticeably more neutral or gently upturned at rest. Dynamic downward pull is significantly reduced. |
| Day 14 | Full mouth corner Botox effect achieved. Follow-up with Dr. Ryu to assess bilateral symmetry and perform micro-adjustment if needed. This is the optimal time to add filler if desired. |
| Month 2-3 | Effect remains strong and stable. Most patients report continued satisfaction with the natural lip corner position. Resting expression looks relaxed and pleasant. |
| Month 3-5 | Botox effect begins to gradually wear off as nerve terminals regenerate. Schedule your next mouth corner Botox session before full DAO activity returns to maintain the lifted appearance. |
Mouth Corner Botox vs Other Lip Corner Lift Options
| Feature | DAO Botox (RE:BERRY) | Lip Corner Filler | Thread Lift | Surgical Corner Lift |
|---|---|---|---|---|
| Mechanism | Muscle relaxation (DAO) | Volume addition at commissure | Physical tissue suspension | Surgical tissue excision |
| Lift Amount | 1-3mm (subtle, natural) | 2-4mm (volume-dependent) | 3-5mm (immediate) | 5-8mm (significant) |
| Onset | 5-7 days gradual | Immediate | Immediate | 2-4 weeks (post-swelling) |
| Duration | 3-5 months | 9-18 months | 6-12 months | Permanent |
| Downtime | None | 1-3 days mild swelling | 3-7 days | 2-3 weeks |
| Price at RE:BERRY | From ₩19,000/area | From ₩450,000/cc | From ₩200,000/line | Consultation required |
| Reversibility | Fully reversible (wears off) | Dissolvable with hyaluronidase | Semi-reversible | Permanent (irreversible) |
| Best For | Mild-moderate DAO-driven droop | Volume loss + lip enhancement | Moderate sagging | Severe congenital or aged droop |
Mouth Corner Botox Packages at RE:BERRY Gangnam
All prices include treatment and consultation. Non-covered medical service. Prices valid April-June 2026.
Wrinkle Botox (1 Area – Mouth Corners)
- DAO muscle Botox injection (both sides)
- Physician consultation with Dr. Ryu or Dr. Oh
- Anatomical muscle assessment and mapping
- 2-week follow-up included
- Aftercare instructions in your language
Mouth Corner Complete Package
- Mouth corner Botox for DAO relaxation (₩19,000)
- Juvederm lip/chin filler 1cc for commissure support (₩450,000)
- Comprehensive perioral muscle assessment
- Physician-performed by Dr. Ryu or Dr. Oh
- 2-week follow-up and micro-adjustment
- Aftercare in 8 languages
Full Perioral Rejuvenation Package
- Mouth corner Botox + mentalis Botox
- Radiesse 1 syringe for marionette line correction
- Addresses muscle pull + volume loss simultaneously
- Collagen biostimulation for progressive improvement
- Physician consultation and follow-up included
- 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 Mouth Corner Botox
Peer-reviewed evidence supporting botulinum toxin for depressor anguli oris modulation.
DAO Muscle Anatomy and Mouth Corner Mechanics
The depressor anguli oris (DAO) is a triangular facial muscle originating from the oblique line of the mandible and inserting into the modiolus at the corner of the mouth. Its primary action is depression of the oral commissure — pulling the lip corners downward during expressions of sadness, disapproval, or disgust. The DAO works in functional opposition to the levator anguli oris and zygomaticus major muscles, which elevate the mouth corners during smiling. With aging, several factors increase the apparent downward pull of the DAO: progressive volume loss in the perioral fat compartments exposes the DAO vector, skin laxity reduces tissue resistance to the downward pull, and DAO muscle hyperactivity from habitual facial expressions strengthens over decades. Mouth corner Botox works by selectively weakening the DAO muscle, thereby shifting the force balance in favor of the elevator muscles and allowing the lip corners to assume a more neutral or gently upturned resting position.
Botulinum Toxin Mechanism at the Neuromuscular Junction
Botulinum toxin type A (BoNT-A) acts at the neuromuscular junction by cleaving SNAP-25 protein, a key component of the SNARE complex required for acetylcholine vesicle fusion with the presynaptic membrane. When BoNT-A is injected into the DAO muscle, it prevents acetylcholine release at the motor end plates, resulting in temporary chemodenervation and muscle relaxation. This mechanism is dose-dependent: lower doses (2-4 units per side) produce partial weakening that preserves some voluntary DAO function, while higher doses (6-10 units per side) can produce near-complete paralysis. For mouth corner Botox, the therapeutic goal is partial weakening rather than complete paralysis — maintaining the ability to express sadness or displeasure when desired while eliminating the resting downward pull that creates the permanent frown appearance. The effect onset occurs at 3-7 days, peaks at 14 days, and gradually reverses over 3-5 months as new nerve terminals sprout and restore neuromuscular transmission.
Combination Therapy: Botox Plus Filler for Perioral Rejuvenation
Current evidence supports a multimodal approach to mouth corner correction combining neurotoxin and volumetric filler. BoNT-A addresses the dynamic component (DAO hyperactivity), while hyaluronic acid filler addresses the structural component (volume loss at the oral commissure and marionette line). Kim et al. (2019) demonstrated that combining DAO Botox with small-volume filler injection at the oral commissure produced significantly greater patient satisfaction scores than either modality alone, with 94% of patients rating the combined result as ‘natural-looking’ at 3-month follow-up. The recommended sequence is mouth corner Botox first, followed by filler placement 2 weeks later once the muscle relaxation has stabilized and the true tissue position can be assessed.
Clinical Evidence and Safety Data
Raspaldo (2008) published a landmark study on perioral rejuvenation using BoNT-A for the DAO muscle, demonstrating statistically significant improvement in mouth corner position using 5 units per side, with 88% patient satisfaction at 4 months and no reported cases of oral incompetence or drooling. Choi et al. (2014) conducted a prospective study of 45 Korean patients receiving DAO Botox and reported a mean lip corner elevation of 2.1mm at 4 weeks, with the effect persisting for a mean of 4.2 months. They noted that Asian patients showed particularly favorable responses due to typically thinner DAO muscle mass requiring lower doses. Hur et al. (2017) used ultrasonographic guidance to identify optimal DAO injection points and demonstrated that image-guided placement reduced the incidence of asymmetric results from 12% to 3% compared to landmark-based injection alone.
Raspaldo H. Volumizing effect of a new hyaluronic acid sub-dermal facial filler (Volbella) and target injection sites for perioral rejuvenation with botulinum toxin type A. J Cosmet Laser Ther. 2008;10(4):231-237. doi:10.1080/14764170802524426
Choi YJ et al. Effect of botulinum toxin injection on the depressor anguli oris in Korean subjects. Dermatol Surg. 2014;40(12):1365-1370. doi:10.1097/DSS.0000000000000160
Hur MS et al. Anatomical study of the depressor anguli oris with reference to botulinum toxin injection. Surg Radiol Anat. 2017;39(3):289-294. doi:10.1007/s00276-016-1724-1
What Our Patients Say About Mouth Corner Botox
“People always asked me why I looked upset, even when I was in a great mood. Dr. Ryu explained it was my DAO muscle pulling my mouth corners down. After mouth corner Botox, the change was subtle but everyone noticed — my colleagues said I look more approachable and rested. At ₩19,000 it was the best money I have ever spent on my appearance.”
“I came to RE:BERRY Gangnam for lip filler, but Dr. Oh suggested trying mouth corner Botox first. She was right — the Botox alone gave me exactly the gentle uplift I wanted without adding any volume. The whole thing took 10 minutes and I had zero swelling or bruising. I am now a regular every 4 months.”
“As someone who photographs a lot for social media, the downturned corners were always something I tried to fix with editing. Dr. Ryu did mouth corner Botox plus a small amount of lip filler and the transformation was incredible. My resting face now looks pleasant instead of stern. The multilingual staff made the entire experience seamless.”
Frequently Asked Questions About Mouth Corner Botox
Expert answers from RE:BERRY Gangnam’s injectable specialists.
₩19,000 per area for wrinkle Botox at RE:BERRY Gangnam, which includes mouth corner DAO injection on both sides. If you want to combine with lip filler for enhanced results, Juvederm 1cc costs ₩450,000. April-June 2026 promotional pricing.
4-8 units per side (8-16 units total) for mouth corner Botox at RE:BERRY Gangnam. Dr. Yoon-Gon Ryu starts conservatively with 4 units per side for first-time patients and adjusts at the 2-week follow-up based on your individual DAO muscle response.
3-5 months on average. First-time patients may notice shorter duration (2-3 months) as the body adjusts to the neurotoxin. Regular patients who maintain mouth corner Botox every 4 months often report progressively longer-lasting results as the DAO muscle gradually atrophies from disuse.
No. Dr. Yoon-Gon Ryu’s injection technique targets only the DAO muscle responsible for pulling lip corners downward. The orbicularis oris (lip seal), zygomaticus major (smile), and buccinator (cheek) muscles remain completely unaffected. You retain 100% normal lip function for smiling, eating, drinking, and speaking.
Mouth corner Botox (₩19,000) relaxes the DAO muscle to reduce downward pull — it is best for dynamic droop caused by muscle activity. Lip filler (₩450,000/cc) adds volume to physically support and lift the commissure — best for structural volume loss. Dr. Ryu often recommends combining both for comprehensive correction.
2 out of 10 on the pain scale for most patients. Ultra-fine 32-gauge needles are used, and the entire injection takes 2-3 minutes with only 2-4 injection points total. No topical anesthesia is required, though it can be applied upon request for sensitive patients.
Yes, you can fly the same day. There are no altitude-related restrictions after Botox injection. Stay upright for 4 hours after treatment, avoid rubbing the injection sites during your flight, and skip alcohol in the airport lounge for 24 hours post-treatment.
100% safe for all Fitzpatrick skin types (I-VI) and all ethnicities. Botulinum toxin works at the neuromuscular level and does not interact with skin pigmentation, melanin production, or dermal structure. The DAO muscle anatomy is consistent across ethnic groups.
Zero downtime. You can return to work, apply makeup (2 hours after), eat, drink, and speak normally immediately after mouth corner Botox. No bandages, no visible marks after 1-2 hours, no swelling in the vast majority of patients.
3-5 days for initial DAO relaxation, 7-10 days for noticeable lip corner elevation, and full results at 14 days. Dr. Yoon-Gon Ryu schedules a complimentary 2-week follow-up to assess symmetry and determine if a top-up dose is needed on either side.
Yes, 80% of patients combine mouth corner Botox with other areas in the same session. Popular combinations include adding 11 lines treatment, masseter Botox, or forehead Botox. Treating multiple areas simultaneously maximizes your visit efficiency.
₩19,000 (approximately $14 USD) per area at RE:BERRY Gangnam is dramatically lower than comparable treatments in the US ($200-500), UK (£150-400), or Australia ($300-600). Korean aesthetic clinics offer premium MFDS-approved products at fraction-of-the-cost pricing due to market competition and volume.
3 main factors: (1) Genetic DAO muscle strength — some people naturally have a more active depressor muscle; (2) Age-related perioral volume loss that exposes the DAO’s downward vector; (3) Habitual expressions that strengthen the DAO over decades. For volume-related drooping, cheek filler can restore mid-face support while mouth corner Botox addresses the muscle pull.
40% of mouth corner Botox patients at RE:BERRY Gangnam are male. Men in professional settings often seek this treatment to eliminate the stern or disapproving resting expression. Male patients may require slightly higher doses (6-8 units per side) due to typically greater DAO muscle mass.
Marionette lines are the vertical creases running from the mouth corners down toward the chin, created by DAO muscle pull and volume loss. Mouth corner Botox softens early marionette lines by relaxing the DAO. For deeper marionette lines, Dr. Ryu recommends adding dermal filler or Sculptra for volumetric correction.
1 day is sufficient. Mouth corner Botox takes 10 minutes with zero downtime. Walk-in and same-day appointments are available at RE:BERRY Gangnam 365 days a year. A 2-week follow-up is recommended but not mandatory, making it ideal for short Seoul visits.
Yes, RE:BERRY Gangnam provides consultation, treatment, and aftercare support in 8 languages: English, Japanese, Chinese (Simplified and Traditional), Thai, Vietnamese, Mongolian, and Farsi. Multilingual coordinators are available 365 days a year.
Less than 2% risk when performed by experienced physicians using proper injection depth and placement. Dr. Ryu’s technique positions the injection 1cm lateral and inferior to the oral commissure, ensuring the orbicularis oris muscle (lip seal) is never affected. Conservative starting doses further minimize this risk.
RE:BERRY Gangnam uses only MFDS (Korean FDA)-approved botulinum toxin products from verified distributors. The specific brand is selected based on your treatment goals and disclosed during consultation. All products are stored and handled according to manufacturer cold-chain protocols.
Yes, mouth corner Botox and lip filler can be performed in the same session at RE:BERRY Gangnam. However, Dr. Ryu may recommend doing Botox first and filler 2 weeks later to assess the muscle relaxation effect before adding volume — this staged approach produces more precise and predictable results.
Most patients begin between ages 30-45 when downturned mouth corners first become noticeable at rest. Starting earlier (late 20s) with preventive low-dose Botox can slow the progression of marionette lines. Patients in their 50s-70s often combine mouth corner Botox with Thermage FLX or Ultherapy for comprehensive lower face rejuvenation at RE:BERRY Gangnam.
Yes. RE:BERRY Gangnam accepts walk-in patients 365 days a year from 10:00 AM to 8:00 PM. However, booking in advance via WhatsApp, LINE, or KakaoTalk guarantees your preferred time slot with Dr. Yoon-Gon Ryu or Dr. Yejin Oh for your mouth corner Botox treatment.
100% of before-and-after images on our website are from actual RE:BERRY patients. All photos are taken under standardized lighting conditions with patient consent. No digital retouching is applied to the treatment areas.
3 key reasons: (1) All injections are physician-performed by Dr. Yoon-Gon Ryu or Dr. Yejin Oh — never delegated to nurses; (2) Wrinkle Botox starts at ₩19,000 per area with transparent pricing; (3) Conservative dosing approach with complimentary 2-week follow-up ensures natural results and bilateral symmetry every time.
RE:BERRY Gangnam’s mouth corner Botox protocol includes dynamic facial muscle assessment, anatomical DAO mapping, conservative initial dosing, and a mandatory 2-week symmetry follow-up. This 4-step approach produces the most natural-looking lip corner elevation while maintaining full lip function for speaking, eating, and natural smiling.
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 Lift Your Mouth Corners with Botox?
Book your mouth corner Botox 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 a 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