What Is a Double Chin?
A double chin, also known as submental fullness, refers to excess fat beneath the chin that creates the appearance of a second chin or loss of jawline definition. It can be soft and subtle or more pronounced, and may persist even in individuals with a healthy weight.
Double chins are extremely common and can affect both men and women, often appearing gradually over time.
Why It Matters
The area under the chin plays a key role in overall facial balance and contour. A double chin can make the face appear heavier or less defined, sometimes affecting confidence in photos or profile views. Many patients express frustration when this area doesn’t respond to diet or exercise.
Treating submental fullness can significantly improve jawline definition and create a more sculpted, youthful appearance.
What Causes It?
- Genetics – Some people are naturally predisposed to storing fat under the chin
- Aging – Skin laxity and fat redistribution with age can lead to sagging in the submental area
- Weight fluctuations – Gaining and losing weight can stretch or loosen tissue under the chin
- Poor posture – Can weaken the neck and chin muscles, contributing to a fuller look
The Importance of Early and Ongoing Treatment
Addressing a double chin early may prevent further skin laxity and volume accumulation. Non-surgical treatment options can reduce fat and tighten skin without downtime, but maintenance may be needed for long-term results—especially with aging or ongoing weight changes.
How Injector 5280 Can Help
We use a combination of fat reduction, collagen stimulation, and facial contouring to address double chins from multiple angles. Each treatment is selected based on your anatomy, skin condition, and aesthetic goals—ensuring a personalized and effective approach without surgery or extended downtime.
Kybella®
Kybella is an FDA-approved injectable designed to permanently destroy fat cells under the chin. It works gradually over a series of treatments, helping to sculpt the jawline and reduce fullness with no incisions or sutures. Most patients require 2–4 sessions, spaced about a month apart.
Scarlet SRF Microneedling
This advanced radiofrequency microneedling treatment tightens loose skin by stimulating collagen and elastin in the deeper layers. Scarlet SRF is ideal for improving skin laxity under the chin and can be used alone or after fat reduction treatments like Kybella to enhance jawline definition.
Learn more about Scarlet SRF Microneedling »
Radiesse (Hyperdilute)
When injected in a diluted form, Radiesse acts as a powerful biostimulator. It helps improve the texture and firmness of loose skin under the chin, while gradually promoting collagen production. This treatment is especially helpful for crepey skin or mild sagging in the submental region.
Facial Balancing
In some cases, a recessed chin or weak jawline makes a double chin look more prominent. By enhancing structural definition with dermal filler in the chin or jawline, we can improve facial proportions and reduce the visual impact of submental fullness — without removing fat.
Learn more about Facial Balancing »
Your Next Step
If you’re bothered by fullness under your chin, you’re not alone—and you don’t need surgery to improve it. Schedule a consultation at Injector 5280 to explore customized, non-invasive solutions tailored to your unique anatomy and goals.