Belkyra for Double Chin: Patient Guide
A double chin can be frustrating - it often persists regardless of diet and exercise, and it's one of the most common aesthetic concerns patients mention. Belkyra offers a non-surgical solution.

A double chin can be frustrating. It often persists regardless of diet and exercise, and it is one of the most common aesthetic concerns patients mention. Belkyra offers a non-surgical solution that permanently destroys fat cells under the chin, eliminating submental fullness without liposuction or surgery.
What Is Belkyra?
Belkyra, known as Kybella in the United States, is an injectable treatment containing deoxycholic acid. This is a naturally occurring molecule in the body that helps break down and absorb dietary fat. When injected into fat beneath the chin, it destroys fat cell membranes, causing the cells to die. Your body then naturally metabolizes and eliminates these cells over the following weeks.
The key point is that once fat cells are destroyed, they are gone permanently. They do not regenerate. This makes Belkyra a long-term solution rather than a temporary fix.
How Does Belkyra Work?
During treatment, deoxycholic acid is injected directly into the submental fat. The acid disrupts the fat cell membrane, causing the cell to break down. Your lymphatic system then processes and eliminates the destroyed cells over time.
This is a gradual process. You will not see fat disappear immediately. Results develop over several weeks as your body clears the treated fat cells.
What Does Treatment Involve?
Before the Procedure
Your injector will assess your submental area and discuss your goals. They will mark injection sites on your chin, typically a grid pattern to ensure even treatment.
During the Procedure
A topical numbing agent or ice may be applied for comfort. Using a fine needle, your injector delivers multiple small injections into the fat beneath your chin. The number of injections depends on the amount of fat being treated. Sessions typically take 15 to 20 minutes.
After the Procedure
You will experience swelling. This is expected and actually indicates the treatment is working. You can return to most normal activities, though you will likely want to plan around the swelling for social or professional commitments.
Recovery Timeline
Belkyra recovery is manageable but does involve visible swelling. Here is what to anticipate:
Days 1-3: Significant swelling under the chin is normal and expected. You may also experience numbness, firmness, redness, and tenderness in the treated area. Some patients describe a bullfrog appearance temporarily.
Days 4-7: Swelling begins to subside but remains noticeable. Bruising may appear and then fade. Tenderness continues but improves.
Weeks 2-4: Swelling largely resolves. You may still feel some firmness or numbness in the area, which is normal.
Weeks 4-8: Fat reduction becomes visible as destroyed cells are eliminated. Final results from each session emerge.
How Many Treatments Are Needed?
Most patients require 2 to 4 treatment sessions to achieve their desired results. Some may need up to 6 sessions depending on the amount of submental fat present. Sessions are spaced at least 4 to 6 weeks apart to allow swelling to resolve and results to develop before assessing the need for more treatment.
Each session builds on the previous one, progressively reducing the fat pocket until you reach your goal.
Expected Results
Fat reduction: Clinical studies show measurable reduction in submental fat after Belkyra treatment. Most patients achieve noticeable improvement in their profile and chin contour.
Permanence: Destroyed fat cells do not return. As long as you maintain a stable weight, your results are permanent.
Skin tightening: Some patients notice mild skin tightening as the fat volume decreases, though Belkyra is primarily a fat reduction treatment. Patients with significant skin laxity may need complementary treatments for optimal results.
Who Is a Good Candidate?
Ideal candidates for Skinfolio Belkyra treatments generally:
Have moderate to severe submental fat.
Are bothered by fullness under the chin that does not respond to diet and exercise.
Prefer a non-surgical approach and can accommodate downtime for swelling.
Are at or near their goal weight with realistic expectations about gradual results.
Belkyra may not be ideal for patients with significant skin laxity or those with very large amounts of submental fat where surgical intervention may be more efficient. A consultation helps determine if Belkyra is the right approach for your specific anatomy.
Belkyra vs. Other Options
Liposuction removes fat surgically and delivers faster results in a single procedure, but requires anesthesia and longer recovery. Belkyra is non-surgical with no incisions, but requires multiple sessions.
CoolSculpting freezes fat cells while Belkyra destroys them chemically. Belkyra often allows for more precise treatment in the small submental area and typically requires fewer sessions for the chin specifically.
Beyond the Double Chin
While Belkyra is Health Canada-approved for submental fat, at Skinfolio it is also used to address other small, stubborn fat deposits including:
Under arm fat
Love handles
Bra fat
Lower stomach pouch
Tips for Best Results
To minimize bruising, avoid blood thinners like aspirin or ibuprofen for several days prior to treatment. Always consult your doctor before stopping prescribed medications. Plan your schedule around potential swelling.
After treatment, apply ice to reduce swelling and sleep elevated for the first few nights. Avoid strenuous exercise for 24 to 48 hours and be patient, as results develop over weeks rather than days.
The bottom line
Belkyra is a highly effective, non-surgical method to permanently eliminate a double chin through a series of targeted injections. By committing to the recovery process and multiple sessions, patients can achieve a significantly contoured profile without the need for surgery.
Personalised skin guidance
Book a complimentary consultation with a Skinfolio specialist to build a routine tailored to your goals.
