Gangnam
Dr. Yoon-Gon Ryu
Aesthetic Medicine Specialist
Flagship clinic · KOL for leading lifting & regenerative devices · Featured in Authority Magazine (2026)
Botox uses botulinum toxin type A to relax the specific muscles behind expression lines, with softening that begins in about 3 to 5 days and peaks near 2 weeks.
Botox in Gangnam, Seoul uses botulinum toxin type A to temporarily relax the muscles that create dynamic frown, forehead, and crow’s-feet lines, giving a smoother, natural look. Treatment takes about 10 to 15 minutes with little downtime, softening peaks near 2 weeks, and results typically last 3 to 4 months before gradually fading.
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Botox is the common name for botulinum toxin type A, a purified neuromodulator injected in tiny, controlled doses to relax specific facial muscles. When a muscle contracts repeatedly, it etches dynamic lines into the skin above it, such as the frown lines between the brows, horizontal forehead lines, and crow’s-feet at the eyes. By briefly reducing that contraction, botox lets the overlying skin smooth out while keeping natural expression.
It is one of the most requested aesthetic treatments in Gangnam, Seoul, precisely because it is quick, minimally invasive, and reversible over time. The effect is temporary, not permanent, which many patients see as an advantage: you can adjust the plan as your face changes. Beyond wrinkles, botulinum toxin type A is also used to slim a strong jawline by relaxing the masseter muscle and to reduce excessive sweating in areas like the palms and underarms.
At Reberry Clinic, botox is consultation-led at our Gangnam (Seoul) location, about 2 minutes from Gangnam Station exit 10, with Dr. Yoongon Ryu and full English support. The clinic’s doctors first assess your muscle strength and facial balance, then tailor the units and areas so the result looks natural rather than frozen.
Botulinum toxin type A works at the neuromuscular junction, the point where a nerve signals a muscle to contract. It temporarily blocks the release of acetylcholine, the chemical messenger that triggers contraction, so the treated muscle relaxes and the skin above it creases less. The effect is local and dose-dependent: only the injected muscles are affected, and the amount of relaxation scales with the units placed. This is why precise mapping matters. An injector treating the forehead conservatively avoids brow heaviness, while balancing the glabella so the brows do not drop. For a strong jawline, the same toxin is placed into the masseter muscle, which gradually reduces its bulk over weeks and softens a square lower face. For sweating, it blocks the nerve signals to sweat glands. Across all uses, the toxin does not affect sensation, and normal nerve function returns as the effect wears off over 3 to 4 months, which is why maintenance sessions keep results consistent.
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A doctor evaluates how strongly your 2 to 4 target areas move and maps where units should go for a balanced result.
Fine needles deliver small, measured units of botulinum toxin type A into the mapped muscles, taking about 10 to 15 minutes.
The toxin temporarily reduces the nerve signal to those muscles, so they contract less over the following days.
Lines begin easing within 3 to 5 days and reach full effect around 2 weeks, when a review can fine-tune symmetry.
Because the effect fades over 3 to 4 months, periodic sessions keep the smoothing consistent without overtreating.
See representative outcomes from Reberry Clinic. Results build gradually and vary by individual; your plan is assessed at consultation.
A doctor assesses your muscle strength and facial balance, explains suitable areas, and sets a transparent plan and cost in English.
The injection takes about 10 to 15 minutes using fine needles into the mapped muscles, often with no numbing needed.
Downtime is minimal, so most patients return to normal activity the same day following a few simple aftercare rules.
Softening starts within 3 to 5 days and peaks around 2 weeks, when a review can refine any small asymmetry.
Effects last about 3 to 4 months, then fade gradually, so periodic maintenance keeps the smoothing consistent.
Botox is botulinum toxin type A, injected in small doses to relax the muscles behind dynamic frown, forehead, and crow’s-feet lines. It is also used to slim a strong jawline and to reduce excessive sweating. You can explore the full approach on our botox injection page.
A botox session usually takes about 10 to 15 minutes once your plan is agreed at consultation. Fine needles deliver measured units into the mapped muscles. Because it is quick and minimally invasive, many international patients fit it easily into a single visit to Gangnam without needing to set aside a full day.
Botox uses very fine needles, so most people feel only brief pinches rather than significant pain. Numbing cream can be applied for sensitive areas. Any minor stinging fades quickly, and there is no lasting discomfort, which is one reason botox is such a popular walk-in-and-out treatment for busy schedules.
Softening usually begins within 3 to 5 days and reaches its full effect around 2 weeks after treatment. This is why a review near the 2-week mark is useful, letting the doctor add a small top-up if needed. Results appear gradually and naturally rather than all at once.
Botox effects generally last about 3 to 4 months before fading gradually as muscle function returns. It is temporary, not a permanent change, so periodic sessions maintain the result. Many patients plan maintenance into their routine. Related injection treatments can be scheduled alongside for a coordinated plan.
Unit counts depend on your muscle strength and the 2 to 4 areas treated, so there is no single number for everyone. A doctor estimates units at consultation and explains them before injecting. Stronger muscles, such as a bulky masseter for jaw slimming, typically need more units than fine crow’s-feet.
Yes, botulinum toxin type A placed into the masseter muscle gradually reduces its bulk over several weeks, softening a square lower face. Studies in Asian patients report meaningful muscle reduction. A doctor assesses your masseter first, then plans dosing as part of a tailored facial contouring plan.
Yes, botulinum toxin type A reduces excessive sweating by blocking the nerve signals to sweat glands in areas like the palms and underarms. Relief typically lasts several months per session. If sweating is your main concern, a consultation confirms whether this use suits you and how many sites need treatment.
Yes, botox and fillers address different problems and are often combined: botox relaxes dynamic lines while fillers restore lost volume. A doctor sequences them safely so results complement each other. You can learn more about our injectable fillers and how they pair with botox in one plan.
Botox is widely studied and generally well tolerated when a doctor injects appropriate doses into the correct muscles. Common side effects, such as minor bruising or temporary heaviness, usually resolve on their own. A consultation screens for contraindications like pregnancy or neuromuscular conditions to keep treatment appropriate for you.
Most side effects are mild and temporary, including small bruises, slight swelling, or a brief headache. Occasionally, uneven results occur, which a 2-week review can correct with a small top-up. Choosing a doctor-led clinic that maps your muscles carefully reduces the chance of heaviness or asymmetry.
A frozen look comes from overdosing or poor placement, not from botox itself. When units are tailored to your muscle strength, enough natural movement is preserved for expression. A doctor who plans conservatively, especially on the forehead, keeps the result natural. This is why injector skill matters so much.
Most healthy adults with dynamic frown, forehead, or crow’s-feet lines are suitable candidates. A consultation confirms your muscle strength and screens for contraindications such as pregnancy or neuromuscular disorders. If your lines are mainly static folds rather than movement-driven, a doctor may suggest fillers instead or alongside.
For botox in Gangnam, our Gangnam (Seoul) location with Dr. Yoongon Ryu offers doctor-led care about 2 minutes from Gangnam Station exit 10, with full English support. We also have Myeongdong and Incheon Airport locations, so you can choose whichever best fits your itinerary in Seoul.
Stay upright for a few hours, avoid rubbing the treated area, and skip intense heat or heavy exercise that day. These simple steps help the toxin settle where it was placed. Most patients resume normal activity immediately, and a gentle skin care routine supports and protects your result.
Botox needs only one short visit, so a 1 to 2 day stay is enough for the treatment itself. Because the effect peaks at 2 weeks, some international patients arrange a remote check-in or a second Seoul trip for review. Our English-speaking team helps coordinate this around your travel plans.
Yes, flying soon after botox is generally fine because it is minimally invasive with little downtime. Simply stay upright for the first few hours and avoid rubbing the area. If any questions come up while travelling, our team can advise remotely so your result settles as intended.
International patients can complete botox in one visit and use remote check-ins in English if an in-person 2-week review is not possible. Clear photos help the doctor assess symmetry remotely. Your treatment notes, including units and areas, are kept on file so any return visit continues seamlessly.
| Botox | Injectable Fillers | Energy Lifting (HIFU/RF) | |
|---|---|---|---|
| Mechanism | Relaxes muscles behind dynamic lines | Adds volume and fills static folds | Heats deeper layers to tighten and lift |
| Best for | Frown, forehead, crow's-feet, jaw slimming | Lost volume, deep folds, contour | Skin laxity and gradual lifting |
| Pain / comfort | Brief pinches, very tolerable | Mild, often with numbing | Warm sensation during treatment |
| Downtime | Little to none | Minimal, possible brief swelling | Little to none |
| Results timeline | Softens over days, peaks at 2 weeks | Immediate volume | Builds over weeks to months |
| Longevity | About 3 to 4 months | Months to over a year by product | Often around a year or more |
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