Kybella (Deoxycholic Acid)

What is Kybella?

Open box of KYBELLA beauty treatment vials with accompanying paperwork on medical bed.

Kybella is a non-surgical injectable used to treat submental (“double-chin”) fullness.

It is the only FDA approved pharmaceutical for the treatment of submental fat.

How Does It Work?

Deoxycholic acid, the active ingredient in Kybella, is a cytolytic agent that physically destroys fat cells (adipocytes) in the area of injection.

This results in the permanent reduction of fat in the treated area. 

Diagram showing the process of fat cell transformation into neocollagenesis through the mechanism of action of deoxycholic acid, including stages of adipocyte injection, adipocytolysis, macrophage infiltration, fibroblast proliferation, and new collagen formation.

What to Expect…

Before the Treatment

  • Consultation:

    You'll meet with a provider to discuss your goals, medical history, and determine if Kybella is the right option for you. 

  • Preparation:

    To reduce swelling and irritation, your provider may advise avoiding alcohol, caffeine, high-sodium foods, and vigorous exercise for 24-48 hours before and after the treatment. 

During the Treatment

  • Marking the Area:

    The provider will mark the specific areas under your chin for the injections. 

  • Numbing:

    You may receive a topical numbing cream or have ice applied to the area to improve comfort during the injections. 

  • Injections:

    Fine-gauge needles are used to inject deoxycholic acid into the fat under your chin. You may receive many individual injections. 

  • Duration:

    The entire injection session is typically short, usually lasting about 15 to 20 minutes. 

A medical professional administering a cosmetic injection into a woman's neck, wearing pink gloves.

After The Treatment

Side-by-side comparison of a woman's face, showing improvement in skin appearance and jawline after cosmetic treatment.

Temporary Side Effects:

Expect some swelling, bruising, pain, and redness at the injection sites. Some lingering firmness or tingling can also occur. 

Managing Side Effects:

You can apply ice packs for 20 minutes at a time to reduce swelling, and over-the-counter pain relievers like acetaminophen can help with discomfort. Some providers recommend a chin strap to help with swelling. 

Post-Treatment Care:

Follow your provider's instructions for caring for the treated area, which may include avoiding strenuous activity for the first 24-48 hours. 

Multiple Sessions:

Most patients require several treatment sessions, spaced several weeks apart, to achieve optimal results. 

A box of Kybella injectable treatment and some medical supplies on a medical table.

Benefits of Kybella Treatment

  • Minimally Invasive Treatment

  • Nonsurgical Treatment

  • Quick Procedure with Minimal Downtime

  • Permanent Results

 FAQs

 FAQs