How to Get Rid of a Double Chin: Proven Treatments That Actually Work

Even if you're thin, genetics can cause a double chin by storing excess fat under the jawline, which is hard to target with diet and exercise. Kybella, an FDA-approved injectable, destroys chin fat cells for a contoured look. It's ideal for healthy individuals with good skin laxity. Consult South Coast Plastic Surgery in Irvine to learn more.

Why You Might Have a Double Chin (Even If You’re Skinny)

If you’ve ever asked yourself, “Why do I have a double chin when I’m skinny?”—you’re not alone. Many people notice fullness under their chin, even if the rest of their body is lean. This is often caused by genetics and fat distribution patterns, which determine where your body naturally stores fat.

The area beneath the chin—known as submental fat—can also become more noticeable with age, skin laxity, or slight weight fluctuations. And while eating well and exercising can improve overall health, these habits don’t always eliminate chin fat completely.

The good news? With today’s advanced aesthetic technology, you don’t have to live with a double chin. Whether you’re naturally slim or just want more definition, there are safe and effective ways to contour your jawline and restore a balanced facial profile.

How to Get Rid of a Double Chin

When it comes to getting rid of a double chin, there isn’t one universal solution. The best approach depends on factors like your skin elasticity, anatomy, and comfort level with downtime. At South Coast Plastic Surgery, our specialists offer both non-surgical and surgical options to target stubborn chin fat precisely and permanently.

Kybella®: The Injectable Solution

Kybella is one of the most popular non-surgical treatments for double chin removal. This FDA-approved injectable uses a synthetic form of deoxycholic acid, a naturally occurring molecule that breaks down dietary fat.

Once injected beneath the chin, Kybella works by destroying fat cells, which the body then gradually eliminates through natural metabolic processes. Once those fat cells are gone, they’re gone for good. The result? A noticeably slimmer, more contoured jawline—without surgery or significant downtime.

Many patients ask, “Is Kybella permanent?” Yes—because treated fat cells can no longer store fat. However, maintaining a healthy lifestyle will help keep your results long-lasting.

Kybella is best suited for individuals with good skin elasticity and mild to moderate submental fullness, especially if you’re skinny but with a double chin caused by genetics rather than overall body weight.

See Dr. Mark Song explain how Kybella works | South Coast Plastic Surgery | Irvine, CA.

CoolSculpting® for the Chin

If you prefer a completely non-invasive solution, CoolSculpting may also help. This treatment freezes and destroys fat cells beneath the chin through controlled cooling technology, which the body naturally eliminates over time. It’s comfortable, requires no needles, and offers a gradual improvement in contour.

Chin Liposuction: Immediate and Precise Results

For patients seeking a more defined jawline in fewer sessions, chin liposuction can provide dramatic, permanent results. During this minimally invasive procedure, your surgeon makes a tiny incision under the chin to gently remove excess fat and sculpt the neck and jawline.

The recovery is typically quick, with swelling resolving within a few weeks, and results becoming more refined as healing progresses. Many patients choose this option for its precision and instant improvement.

Those wondering, “How much does chin liposuction cost?” should know pricing varies depending on the amount of fat removed and whether the procedure is combined with other facial contouring treatments. The best way to find out is through a personalized consultation at our Irvine office.

Neck Lift or Facelift for Skin Laxity

Sometimes, what looks like a double chin isn’t just about fat—it’s about loose skin. If aging or weight loss has led to sagging around the neck, a neck lift or facelift can restore tightness and definition. These procedures reposition the skin and underlying muscles, giving your lower face a youthful, sculpted appearance.

Patients often ask, “Will losing weight get rid of my double chin?” If it’s due to fat, weight loss might help—but if it’s from skin laxity or muscle laxity, only a targeted treatment can make a visible difference.

Maintaining a Defined Jawline After Treatment

Regardless of which treatment you choose, adopting a few simple habits can help you maintain your results:

Stay hydrated to keep your skin firm and supple.
Eat a balanced diet rich in antioxidants and healthy fats.
Maintain a stable weight to prevent new fat accumulation.
Practice good posture, which can instantly improve how your jawline appears.

These lifestyle factors won’t replace professional treatments, but they’ll help support and extend your new, refined profile.

Everyone at your practice is so kind and genuine. I’vealways gotten in and out very quickly. Dr. Song is super easy to talk to and Ifeel like he cares about his patients. Grateful how that he does such greatwork and also stands by his work. You guys are all amazing and I’m supergrateful. —KW, Happy Patient

Start Your Journey to a More Defined Jawline

Whether your double chin is caused by genetics, aging, or a little extra fat that just won’t budge, our experienced team at South Coast Plastic Surgery can help. We specialize in customized treatment plans that align with your anatomy and aesthetic goals—delivering natural, confident results you’ll love seeing in the mirror.

Schedule your consultation today at our Irvine, CA office and explore how Kybella, CoolSculpting, or chin liposuction can help you finally get rid of your double chin for good.

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