Treatments for a Double Chin in Toronto
A double chin is one of the most common concerns we see — and one of the most misunderstood, because fat and loose skin look similar but need different treatments. The good news: there is an option for each.
What’s actually happening
Fullness under the chin — submental fullness, clinically — softens the jawline and can make the whole lower face look heavier than it is. It shows in profile photos, on video calls, and in that instinctive chin-tuck people do in pictures. It is also famously stubborn: submental fat often persists through diet and exercise, and it affects people of every body type, including those who are otherwise lean.
What reads as a double chin can actually be three different things: a pocket of fat beneath the chin, skin and muscle laxity letting the neck soften, or — most commonly with age — both at once. Genetics play a large role, which is why the concern often runs in families and can appear young. Because the cause differs, so does the right treatment, and that is where a thorough assessment earns its value.
Common contributing factors
- Genetics — Submental fat storage and jaw structure are strongly inherited — many patients see the same profile in family photos.
- Natural fat distribution — The area under the chin stores fat readily and releases it reluctantly, even in lean bodies.
- Age-related skin laxity — Collagen decline lets skin and the platysma muscle soften, blurring the jaw-neck angle.
- Weight changes — Gain can add submental fat; rapid loss can leave loose skin in its place.
- Recessed chin or jaw structure — A smaller chin gives skin less scaffolding, making fullness more visible.
- Posture & screen habits — Chronic downward head posture does not cause fat, but it deepens the crease and accentuates fullness.
How we can treat it
Here is the key part: fat, skin laxity, and jaw structure each need a different tool, and treating the wrong one can even make laxity look worse. That is why every double-chin plan starts with a hands-on assessment of what is actually creating the fullness; combinations are common, usually sequenced rather than done at once. All treatments performed by advanced nurses under the direction of our Medical Director.
Fat Dissolving Injections
Deoxycholic acid injections permanently break down submental fat cells over a short series of sessions — and the under-chin area is where this treatment is Health Canada–approved. Once dissolved, those fat cells do not return.
Best suited for: a distinct pocket of under-chin fat with reasonably firm skin.
Explore →Potenza RF Microneedling
When loose skin — not fat — is what is softening your profile, Potenza RF's radiofrequency energy rebuilds collagen under the chin and along the jawline to tighten from within. No fat is removed, because none needs to be.
Best suited for: mild-to-moderate skin laxity under the chin, especially with age or after weight loss.
Explore →Body Skin Tightening
Our structured tightening program applies the same collagen-rebuilding approach across a planned series of sessions, and the neck responds particularly well. It is the fuller-program version of a laxity-first plan.
Best suited for: laxity that extends beyond the chin down into the neck.
Explore →Facial Balancing
Strategic filler along the chin and jawline strengthens the structures around the submental area, sharpening the jaw-neck angle so fullness reads smaller. It is often the finishing step once fat or laxity has been addressed.
Best suited for: a recessed chin or soft jawline contributing to the appearance of fullness.
Explore →What results really look like
Timelines differ by tool. Fat dissolving works over a series of sessions spaced weeks apart, with real swelling for several days after each and results emerging as the body clears the treated fat over one to two months. RF tightening builds more gradually, firming over three to six months as collagen rebuilds. Contouring filler is immediate.
Expect a cleaner jaw-neck angle and a slimmer profile — not a different face. Fat removal is permanent for the treated cells, though significant weight gain can enlarge the ones that remain; tightening results benefit from periodic maintenance as skin continues to age.
Double Chin questions, answered
Are fat dissolving injections for a double chin safe and approved in Canada?
Deoxycholic acid is Health Canada–approved specifically for submental (under-chin) fat — it is the best-studied area for this treatment. Expect genuine swelling for several days after each session; that is the medication working. A consultation confirms you are a candidate and that fat, not loose skin, is truly the target.
How do I know if my double chin is fat or loose skin?
A rough self-test: pinch under your chin — a thick, firm pad suggests fat, while thin skin that tents and is slow to snap back suggests laxity. Most people over forty have some of each. At your Etobicoke consultation we assess by feel and by profile before recommending any treatment.
Will a double chin come back after fat dissolving injections?
The fat cells destroyed by deoxycholic acid are gone permanently — your body clears them and they do not regenerate. Remaining cells can still enlarge with significant weight gain, so results are lasting but not weight-proof. Skin laxity also continues to evolve with age, which tightening maintenance can address.
Can exercise or jawline tools get rid of a double chin?
Not reliably. Submental fat responds poorly to spot exercise, and gadgets that promise to melt it lack evidence. Posture changes can subtly alter how the area photographs, but they do not remove fat or rebuild collagen. If the fullness bothers you, injection or energy-based treatment is what actually moves the needle.
Not sure which treatment is right for you?
Meet with one of our advanced nurses for a personalized assessment and a clear recommendation based on your goals, anatomy and preferred downtime.