Double Chin Fat-Dissolving Injections in Gangnam, Seoul
A series of injections gradually breaks down localized fat beneath the chin, sharpening the jawline-to-neck transition over several sessions spaced weeks apart.
Targeted Fat Breakdown, No Surgery
A soft, fuller area under the chin — often called a "double chin" — can persist even with a healthy diet and exercise, because localized fat pockets don't always respond to lifestyle changes. This treatment uses a series of small injections containing a fat-dissolving compound that breaks down fat cell membranes in the treated area.
Over the following weeks, the body naturally processes and clears the broken-down fat, gradually reducing the fullness under the chin and sharpening the jawline-to-neck transition — a change most patients see build up gradually across their full course of sessions rather than after just one visit.
Because the treatment specifically targets fat cells rather than muscle or bone, it's often paired with V-Line Jaw Contouring for a more complete lower-face result.
- Targets stubborn under-chin fat directly
- No incisions or surgical fat removal
- Sharpens the jawline-to-neck transition
- Gradual, natural-looking reduction over weeks
Candidates & Safety Information
Good Fit
- Persistent fullness under the chin
- Fat that hasn't responded to diet or exercise
- Want a non-surgical alternative to liposuction
May Not Be Ideal For
- Fullness caused mainly by loose skin, not fat
- Significant, large-volume submental fat
- Pregnant or breastfeeding patients
Common Side Effects
- Swelling under the chin for several days
- Temporary firmness or tenderness at injection sites
- Mild bruising in some patients
Your Session & Recovery Timeline
Your doctor evaluates the amount and location of submental fat to confirm you're a good candidate and to plan your session count.
Topical numbing is optionally applied, then a grid of small injections is placed across the treatment area beneath the chin.
Noticeable swelling is expected and normal — this is part of how the treatment works, not a complication, though it can look more pronounced than the final result.
Swelling resolves and the body gradually clears the broken-down fat cells, with visible reduction building over this window.
Additional sessions are spaced 4–6 weeks apart, with results accumulating progressively across your full course.
Double Chin Fat-Dissolving Pricing
Priced per session — most patients need a course of 4–6 sessions for full results.
Single Session
One treatment, double chin/jawline area
₩390,000 confirmed — per session- Consultation & assessment
- Fat-dissolving injections, one session
- Aftercare instructions
Course of 4 Sessions
Standard full course
₩1,390,000 estimated bundle — confirm at consult- 4 sessions, spaced 4–6 weeks apart
- Progress check between sessions
- Aftercare instructions
Course of 6 Sessions
For more pronounced fullness
₩1,990,000 estimated bundle — confirm at consult- 6 sessions, spaced 4–6 weeks apart
- Progress check between sessions
- Aftercare instructions
The single-session price is confirmed on our main Pricing & Packages page; multi-session course prices above are estimated pending confirmation from your medical director. Exact session count depends on your starting fat volume.
Double Chin Fat-Dissolving — FAQ
How many sessions will I actually need?
Most patients need 4–6 sessions spaced 4–6 weeks apart, depending on the starting amount of fat. Your doctor will give you a personalized estimate at consultation.
Is the swelling after treatment normal?
Yes — noticeable swelling for several days is an expected part of how this treatment works, not a sign of a problem. It typically peaks in the first 1–2 days and resolves over the following week.
Are results permanent?
Once fat cells in the treated area are broken down and cleared by the body, they don't typically regenerate — so results are considered long-lasting, though significant future weight gain could still affect the area.
What if my fullness is from loose skin, not fat?
This treatment targets fat specifically and won't tighten loose skin. Your doctor will assess which factor is contributing more to your appearance at consultation and recommend the right approach, which may include a different treatment instead or in addition.
Should I combine this with V-Line Jaw Contouring?
Many patients do — reducing under-chin fat and softening jaw muscle bulk together often creates a more complete, sharper lower-face result than either treatment alone. See our V-Line Jaw Contouring page for details.
Book Your Fat-Dissolving Consultation
Meet with one of our doctors for an assessment and a clear, written quote before you commit.