
A Double Chin: What Is It?
A double chin, sometimes referred to medically as submental fat, is the buildup of extra fat beneath the chin that gives the jaw and neck region a rounded or sagging appearance. A double chin can occur in people of all sizes and may grow more noticeable with age, despite being frequently linked to weight increase. The face may appear less defined, heavier, or older as a result.
At Rasa Derm, we provide cutting-edge minimally invasive and non-invasive procedures that tighten, shape, and contour the jawline and chin for a more youthful, sharp appearance without the need for surgery or recovery time.
A combination of age-related, genetic, and lifestyle variables can result in a double chin. Since many causes overlap, knowing the underlying cause aids in customizing the appropriate course of action.
Collagen and elastin, the proteins that give our skin its firmness and suppleness, start to break down as we age. Sagging results from this, particularly in sensitive regions like the neck and chin. The natural aging process can cause loose, crepey skin under the chin, even in people without extra fat. This sagging appearance is further exacerbated by loss of muscular tone.
Even at a healthy weight, some people have a naturally sunken chin that gives the illusion of a double chin, or they are genetically inclined to accumulating fat under the chin.
Frequent weight gain and loss can cause skin stretching and uneven fat accumulation under the chin. In many instances, even a slight increase in body fat in this region can be clearly seen.
Over time, slouching and prolonged screen staring weaken the platysma, or neck muscles, which leads to fat buildup and loose skin beneath the chin, a condition frequently referred to as “tech neck.”
Temporary puffiness under the chin can be caused by inflammation, dehydration, or poor lymphatic drainage, making the area appear bloated and heavier
A minor double chin can be avoided or lessened by keeping a healthy weight, practicing proper posture, and drinking plenty of water. However, it could be time to see a dermatologist if the fat doesn’t go away even after changing your lifestyle or if you see skin drooping that reduces the definition of your jawline.
A specialist at Rasa Derm should be consulted if:
- You have a noticeable chin bulge that neither diet nor exercise can get rid of.
- Your face looks heavier or older when your skin is sagging.
- You’re looking for a non-surgical substitute for liposuction or chin sculpting.
For long-lasting, natural-looking results, our skilled dermatologists will evaluate your facial profile and suggest a customized contouring strategy.
Double Chin Treatments at Rasa Derm
Our goal is to reduce fat, tighten skin, and enhance jawline definition using clinically backed, non-invasive procedures tailored to your facial anatomy.

Aqua Liyx Injections (Fat-Dissolving Injections)
Aqua Liyx is a non-surgical injectable treatment that dissolves stubborn fat.
- Session Duration: 30 minutes
- Sessions Required: 2–4 sessions
- Gaps Between Sessions: Every 4 weeks
- Results In : Reduced chin fat, Sculpted contour

Morpheus8 (RF Microneedling)
Combines microneedling with radiofrequency to tighten sagging skin, reduce fat.
- Session Duration: 45–60 minutes
- Sessions Required: 3–4 sessions
- Gaps Between Sessions: 4–6 weeks
- Results In : Tighter skin, Sharper jawline

HIFU (High-Intensity Focused Ultrasound)
HIFU uses focused ultrasound energy to stimulate deep skin layers and target submental fat.
- Session Duration: 45 minutes
- Sessions Required: 1–2 sessions
- Gaps Between Sessions: 6–12 months (maintenance)
- Results In : Lifted profile, Long-term tightening

Lumecca Photo Facial
Intense pulsed light reduces pigmentation and boosts radiance.
- Session Duration: 30–45 minutes
- Sessions Required: 3–5 sessions
- Gaps Between Sessions: 3–4 weeks
- Results: Brighter, Even-toned skin