Double Chin
Fat, loose skin, or a recessed chin — the treatment depends on which one you actually have.
Fullness under the chin — submental fullness — is one of the most common concerns in facial contouring, and it isn't one problem. Genetics, excess fat, and loose skin can each produce it, alone or together, and a structurally recessed chin can create the look without much fat at all. The fat-removal treatments only help the fat component, which is why the assessment matters more than the brand name of the treatment.
Why it happens
ASPS attributes submental fullness to genetics, excess fat, or loose skin, in any combination, at any age. The distinction is practical: fat responds to removal (injections, freezing, liposuction), lax skin does not — removing fat under skin with poor elasticity can leave the area looking worse — and a weak chin projection is a skeletal issue that no fat treatment addresses.
Pinch the fullness. If it's soft and your skin snaps back, fat treatments are on the table. If the skin is lax, fat removal alone can leave loose skin behind — that's a neck-lift conversation. And if your chin is recessed, adding projection with chin augmentation may do more for the profile than removing anything.
Treatment options, honestly compared
Kybella (deoxycholic acid injections)
Non-surgicalFDA-approved injectable for moderate-to-severe submental fat.
The only injectable FDA-approved to dissolve submental fat (2015). Plan for a course, not a session: the label allows up to six treatments at least a month apart, so total cost is the per-session price times the number of sessions. In its trials, 43% of treated patients had at least a 10% MRI-measured fat reduction versus 5% on placebo. One risk worth knowing by name: injury to the marginal mandibular nerve — a temporarily uneven smile — occurred in about 2% of trial patients and resolved in all reported cases.
CoolSculpting (submental applicator)
Non-surgicalFat freezing, FDA-cleared for under the chin since 2015.
Cryolipolysis with a small applicator shaped for the under-chin area; later clearances extended it to the submandibular area and to improving the appearance of lax tissue with submental treatments. Like all fat-freezing, results build over weeks and often take more than one cycle.
Compare providers for this treatment →
Chin liposuction
SurgicalOne session, definitive fat removal — when skin elasticity is good.
Candidacy rides on skin quality, fat distribution, and facial anatomy. Removing too much fat risks contour irregularity and loose skin, and the final result refines over about three months. For the right neck it's the most direct answer; for lax skin it's the wrong one.
Compare providers for this treatment →
Neck lift
SurgicalThe honest recommendation when skin is lax.
For patients with skin laxity or poor elasticity, ASPS surgeons recommend a surgical neck lift that addresses fat, muscle, and skin together — because fat removal under loose skin leaves loose skin. It's the bigger procedure, and for the lax-skin neck it's the one that works.
Compare providers for this treatment →Chin augmentation — the reframe
SurgicalWhen the real issue is a recessed chin, not fat.
Where a structural deficiency of the chin contributes to the double-chin appearance, adding projection — usually an implant placed on the bone — improves the balance of the whole lower face. It's the option most people haven't considered, because the problem doesn't look like what it is.
What it costs
ASPS average surgeon/physician fees — the surgeon alone, excluding anesthesia, facility, and related expenses. Injection and freezing treatments are per-course: multiply per-session pricing by the planned sessions.
| Submental (chin) liposuction | $3,194 |
| Neck lift | $7,885 |
| Chin augmentation | $3,641 |
| Noninvasive fat reduction (category average, per procedure) | $1,157 |
Fat removal doesn't fix loose skin
Kybella, CoolSculpting, and liposuction all address the fat component only. If elasticity is poor, the deflated skin can look worse than the fullness did — which is exactly why ASPS surgeons steer lax-skin patients to a neck lift instead. Ask the provider to assess your skin quality out loud before booking a fat treatment.