What’s causing That Double Chin (And How to Fix It)

A. Why a Double Chin Appears

A double chin isn’t always about weight — several factors can contribute:

  • Fat accumulation:
    Even slim individuals can have localized fat under the chin (submental fat) due to genetics or aging.
  • Fluid retention:
    Poor lymphatic drainage, dehydration, or high-sodium diets can cause puffiness or swelling under the chin.
  • Weak chin or neck muscles:
    Poor posture (like “tech neck”) and lack of muscle tone can make the lower face look saggy or undefined.
  • Skin laxity:
    With age, collagen and elastin decline, causing loose skin and the appearance of a double chin.

B. How U-Lipolysis Targets Chin Fat Without Needles

  • What is U-Lipolysis?
    A non-invasive ultrasound-based fat reduction technology that breaks down fat cells beneath the skin without
    injections or surgery.


  • How it works:
  • Ultrasound waves penetrate the targeted area.
  • They disrupt fat cell membranes, releasing stored fat.
  • The body naturally flushes out the broken-down fat through metabolic processes.
    Why clients love it:
  • No pain, no needles, no downtime., No side – effects.
  • Safe and precise — focuses only on fat cells without affecting surrounding skin or tissue.
  • Noticeable jawline definition over a few sessions.

C. Jawline Sculpting Options at Shape U

At Shape U, we offer multiple non-surgical solutions to enhance and define your jawline:
Combination treatments:

  1. U-Lipolysis: Ideal for melting stubborn chin fat.
  2. Radiofrequency (RF) Skin Tightening: Firms and lifts loose skin for a more youthful contour.
  3. A personalized plan combining fat reduction + tightening + toning gives the best natural-looking
    results.
  4. A firming pack