Gynecomastia Surgery in Seoul: A Flatter, Firmer Male Chest
The short answer
Gynecomastia surgery flattens an enlarged male chest by removing fat with liposuction and cutting out firm gland tissue behind the nipple through a small incision at the lower edge of the areola. In Gangnam it typically costs about KRW 3–7 million, takes 1–2 hours, and most men return to desk work in 3–7 days. A compression vest is worn for about 4–6 weeks, and results are usually long-lasting.
Key facts
- What it treats: Enlarged male breasts, puffy nipples
- Typical cost in Gangnam: About KRW 3–7 million
- Procedure time: About 1–2 hours
- Anesthesia: Sedation or general
- Techniques: Liposuction, gland excision, or both
- Compression vest: About 4–6 weeks
- Recommended stay: About 5–7 days
How gynecomastia surgery flattens the chest
Gynecomastia is enlargement of the male chest. It can come from hormonal changes, puberty, genetics, extra body fat, or certain medicines and anabolic steroids. Some men have mostly fat (pseudogynecomastia), some have mostly firm gland tissue behind the nipple, and most have a mix of both. Before surgery, a doctor should check for treatable causes, especially if the change is recent, one-sided or painful.
Fat is removed by liposuction through tiny incisions at the side of the chest or the areola edge. Firm gland tissue does not respond to liposuction, so it is cut out through a small incision along the lower edge of the areola. This is what corrects a puffy, cone-shaped nipple. Combining both methods usually gives the flattest, most even result, with a smooth transition into the armpit and upper abdomen.
Most often chosen for and combined with
- A chest that looks full under fitted shirts
- Puffy or protruding nipples
- Chest enlargement that persists after puberty or weight loss
It is commonly combined with flank or abdominal liposuction. For broader men's options, see plastic surgery for men in Gangnam.
The procedure, step by step
Small incisions
Ports of a few millimetres are made at the side of the chest or areola edge for liposuction; a small semi-circular cut at the lower areola edge allows gland removal.
Remove fat and gland
Fat is suctioned evenly across the chest, then the gland is removed, leaving a thin layer under the nipple so it does not sink. Removed tissue may be sent for pathology.
Where the incisions are made
Along the lower areola border, where the colour change hides the scar, and in small side-chest or armpit ports.
How the scar heals over 12 months
The areolar scar is pink for a few months and typically blends into the areola edge by 6–12 months.
Recovery timeline
| When | What to expect |
|---|---|
| Days 1–3 | Soreness, swelling, compression vest on |
| Days 3–7 | Back to desk work |
| Weeks 2–4 | Light cardio; no chest workouts |
| Weeks 4–6 | Gradual return to weights |
Is it right for you?
A good fit if you
- Have stable chest enlargement for a year or more
- Are close to your ideal weight
- Have stopped any medicines or steroids linked to it, with your doctor's advice
Another option may suit you better if
- Enlargement is recent and may be hormonal or medication-related
- You have significant loose skin after weight loss, which may need skin excision
Risks to discuss at your consultation
Ask about contour irregularities, a crater under the nipple from over-removal, residual gland, asymmetry, numbness and seroma. Ask whether tissue will be sent for pathology and how recurrence is handled.
Gynecomastia surgery cost in Seoul
Typical Gangnam quotes are KRW 3–7 million, depending on whether gland excision and extra areas are included. See gynecomastia surgery costs in Seoul.
Liposuction only vs. liposuction with gland removal
| Liposuction only | Liposuction plus gland removal | |
|---|---|---|
| Best for | Mostly fatty chest | Firm gland or puffy nipples |
| Scars | Tiny ports | Ports plus areolar edge |
| Flattening of nipple area | Limited | Good |
| Typical cost | KRW 3–5 million | KRW 4–7 million |
See also liposuction clinics in Gangnam.
This guide is for general information and is not medical advice. Prices are typical ranges reported by Gangnam clinics in 2026 and vary by clinic, doctor and treatment plan; confirm directly with the clinic.
Patient questions
Frequently asked questions
Can gynecomastia come back?
Removed gland tissue does not usually return, but weight gain, steroids or hormonal changes can enlarge the chest again.
Will the scar be visible?
The areolar scar sits at the colour edge and is usually hard to see once healed.
When can I go back to the gym?
Light cardio after about 2 weeks and chest training after about 4–6 weeks.
Is liposuction alone enough?
Only for mostly fatty chests. Firm gland tissue needs excision.
How long should I stay in Seoul?
About 5–7 days for a check-up before flying.
Not sure which Gangnam clinic is right for you?
Tell us your goals, budget and travel dates. Our English-speaking coordinators compare doctor-led clinics and usually reply with free quotes within 24 hours.