What Are Double Chin Injections?

Double chin injections are minimally invasive injectable treatments aimed at reducing fat under the chin and improving jawline definition without surgery. They work by targeting the fat cells in the submental area (under the chin) so that the area looks slimmer and more contoured over time.

These injections are often chosen by people who want a more defined profile without the downtime of surgical procedures.

How They Work

Double chin injections work by delivering a fat-reducing agent into the fatty layer under your chin:

1. Targeted Injection
   A specially formulated solution is injected into precise spots under the chin where unwanted fat has accumulated.
2. Breakdown of Fat Cells
   The agent helps break down and dissolve fat cells in that area. Once the fat cells are disrupted, your body naturally processes and removes them over time.
3. Gradual Contouring
   As the fat diminishes, the area becomes more defined and less full, typically over several weeks following treatment.

The treatment doesn’t remove fat instantly — results develop gradually as your body clears the targeted cells.

What It’s Used For

Double chin injections are used to:

✔ Reduce submental fat (“double chin”)
✔ Improve neck and jawline profile
✔ Create a sharper, smoother silhouette under the chin
✔ Give a toned, contoured lower face look

This makes them a popular choice for people who feel that excess fat under the chin makes their face appear rounder or heavier.

What to Expect

Before Treatment

• A provider evaluates your chin and neck area to plan injection points based on your anatomy and goals.

During Treatment

• A series of injections is placed in the targeted submental fat region.
• Topical numbing may be applied for comfort.
• The process usually takes around 20–40 minutes.

After Treatment

• Mild swelling, tenderness, or small bumps are common but typically settle over time.
• Most people can return to daily activities fairly quickly.

Timeline of Results

• Results are gradual — most people see noticeable improvement over a few weeks to months as the treated fat is metabolized by the body.
• Multiple sessions may be recommended for optimal contouring.

Typical Treatment Plan

• Many start with 2–4 sessions spaced a few weeks apart.
• The total number depends on how much submental fat you have and how defined you want the area to look.
• Once the fat cells are reduced, results can be longer-lasting, but occasional follow-ups may be suggested to maintain balance.

Who It’s Best For

Double chin injections are a good option if you want:

• A reduced double chin without surgery
  
• A more defined jawline and neck transition
  
• A minimally invasive option with relatively quick recovery
  
• Gradual, natural-appearing contouring rather than instant change

People who have mild to moderate submental fullness and good skin elasticity tend to see the best outcomes.

Quick Summary

• Double chin injections dissolve targeted fat under the chin to improve contour.
• They are minimally invasive with gradual results.
• Multiple sessions are common, and most people resume normal activities soon after.
• Results develop over weeks as your body naturally processes the dissolved fat.