Technology

Belkyra

Belkyra is an injectable form of deoxycholic acid used to reduce moderate to severe fullness beneath the chin.

Want to understand Belkyra?

Anti-Aging Clinic can explain how this technology may fit into care, answer your questions, and help you explore the next step with a specialist.

Book a Consultation

In brief

Understanding Belkyra.

Belkyra is an injectable prescription medication whose active ingredient is deoxycholic acid, a synthetic version of a substance the body naturally produces to help break down dietary fat. In Canada it is approved by Health Canada for the treatment of moderate to severe fat beneath the chin, sometimes called submental fullness or a "double chin," in adults. It is given as a series of small injections into the fat under the chin by a trained physician, and it is intended specifically for this area rather than for fat elsewhere on the body.

How does Belkyra work?

When injected into the fat beneath the chin, deoxycholic acid disrupts the membranes of fat cells, causing those cells to break down. The body then gradually clears away the destroyed cells and their contents through its natural processes over the following weeks. Once the fat cells in the treated area are destroyed, they can no longer store or accumulate fat. Because the medication can also affect other cells it contacts, precise injection technique and accurate placement within the target area are important to limit effects on surrounding tissues.

Common applications

Belkyra is used specifically to reduce the appearance of moderate to severe fullness beneath the chin in adults. It is not approved or intended for reducing fat in other areas of the body, and it is not a treatment for general weight loss. Suitability depends on factors such as the amount and location of fat, skin laxity, and your overall health and goals; significant loose skin, for example, may not respond well. A physician-led assessment is needed to confirm whether it is an appropriate option and how many treatment sessions may be reasonable for you.

Anti-Aging Medical & Laser Clinic

Curious where Belkyra may fit?

Anti-Aging Medical & Laser Clinic can help you explore this technology, related treatments, and connected concerns.

Book a Consultation

What it may achieve

Potential advantages include that it is a non-surgical, injectable option for a specific and often difficult-to-address area, and that fat cells destroyed by treatment do not return, so results can be lasting once the desired improvement is reached. Treatment is typically delivered over more than one session spaced apart, and the number needed varies from person to person. Results build gradually as the body clears the treated fat, and the degree of change differs between individuals.

Ask How Many Sessions Your Submental Fullness Would Need →

Safety, limits & suitability

Common effects in the treated area include swelling (which can be noticeable), bruising, pain, numbness, redness, and a feeling of firmness under the chin; these are usually temporary. More serious but less common risks include injury to a nerve in the jaw (the marginal mandibular nerve), which can cause a temporary uneven smile or facial muscle weakness, and difficulty swallowing. Injection-site problems such as skin ulceration and hair loss have also been reported. Because of these risks, Belkyra should only be administered by an appropriately trained physician who can assess the area and inject precisely. A physician-led consultation is important to review your health history and expectations and to confirm suitability.

Request a Physician Review of the Nerve-Related Risks →

Related Treatments

Treatments that may utilize this technology.

Under-Chin Fat Reduction

Reduces fullness beneath the chin (submental fat) using an injectable or a device-based approach, helping to sharpen the profile and jawline.

Read treatment page →

Conditions It May Help Address

Concerns connected to this technology.

The relationship between a technology and a concern depends on the treatment plan, patient assessment, and how the technology is being used.

Jawline Definition

A softer or less-defined jawline shaped by chin structure, facial fat, muscle size, skin laxity, or tissue descent.

Related concern types: Double Chin
→

Not sure how Belkyra may fit?

Talk with Anti-Aging Clinic about your goals and the options that may be worth exploring.

Book a consultation →

FAQ

Questions about Belkyra.

In Canada it is approved specifically for moderate to severe fat beneath the chin in adults. It is not approved for treating fat in other parts of the body and is not a weight-loss treatment.

Belkyra is typically given over more than one session spaced apart, and the number varies depending on the amount of fat and your response. A physician-led assessment is the best way to see what may be reasonable for your situation.

Fat cells destroyed by the treatment do not return, so improvement in the treated area can be lasting once your goal is reached. However, significant weight gain can still affect the appearance of the area. Results vary between individuals.

Less common but important risks include temporary injury to a jaw nerve that can cause an uneven smile or facial muscle weakness, and difficulty swallowing. Skin ulceration and hair loss at the injection site have also been reported. Your physician should review these with you before treatment.

Swelling under the chin is common after treatment and can be noticeable for a period, along with possible bruising, tenderness, or numbness. Recovery varies between individuals, and your clinician can advise you on what to expect and how to manage it.

Reviews

What patients say about the clinic experience.

Reviews help show the human side of care, from the first consultation to comfort, communication, treatment planning, and follow-up.

Medical Review

Reviewed for clinical accuracy.

Medically reviewed by Dr. Gidon Frame, Medical Director, Anti-Aging Medical & Laser Clinic (CPSBC).
Last medically reviewed: August 2026.
Evidence reviewed: clinical practice guidelines, systematic reviews and peer-reviewed medical literature.

AuthorDr. Gidon Frame
Medical ReviewerDr. Gidon Frame
Last ReviewedAugust 2026
Anti-Aging Medical & Laser Clinic

Visit Our Clinic

Visit our clinic in Vancouver, BC.

Anti-Aging Medical & Laser Clinic combines medical assessment, individualized planning, physician oversight, and a broad range of treatment options in its Vancouver clinic.

Plan your consultation.

Bring your questions, treatment history, and goals. Your provider can help you understand appropriate options, expected recovery, and realistic outcomes.

Make an Appointment

Step into your next plan with confidence.

Use our consultation form below and the clinic can guide you toward the appropriate starting point.

HoursOpen 7 Days / Week from 9:00 AM to 5:30 PM. Closures Announced on Google Business
Phone(604) 261-9121
Emailinfo@aamvan.com

Why Anti-Aging Medical & Laser Clinic?

  • A medical clinic with physicians and experienced medical-aesthetic providers on the team.
  • Science-informed assessment, treatment planning, and realistic expectations.
  • Laser, injectables, skin, body, hair, wellness, and medical services available in one clinic.
  • Complimentary aesthetic consultations are available for appropriate cosmetic and laser services.
  • Personalized skincare and product consultations based on your goals and routine.
  • Home-care guidance to support your skin between in-clinic appointments.
  • Professional skincare products available through the Anti-Aging Vancouver shop.
  • Clear guidance on treatment options, preparation, downtime, aftercare, and next steps.
  • Ongoing follow-up so your plan can evolve as your needs and goals change.