A double chin caused by fat can be reduced with fat-dissolving injections over two to four sessions. If loose skin is the cause, HIFU or RF tightening helps. Many people need a combination of fat reduction and skin tightening.
Medically reviewed by [DOCTOR NAME], board-certified dermatologist · Doje Clinic, Apgujeong, Seoul · Last reviewed November 2026
Results develop gradually over several weeks.
Stable weight helps maintain results.
Quick facts
- Fat-Dissolving Injections: Swelling and tenderness for several days; results last treated fat cells do not return; weight changes still matter
- Shurink Universe (Korean HIFU): Minimal; results last around 4–6 months, varies widely
- Ultherapy (HIFU Lifting): Little to none; results last often 12–18 months depending on age and skin
Key facts
| Fat-Dissolving Injections | Usually 2–4 sessions, 2–4 weeks apart |
|---|---|
| Shurink Universe | Often 1–3 sessions spaced 4–6 weeks; maintenance every 4–6 months |
| Ultherapy | Usually 1 session; many patients repeat yearly |
Patient questions
Frequently asked questions
How can I get rid of a double chin without surgery?
A double chin caused by fat can be reduced with fat-dissolving injections over two to four sessions. If loose skin is the cause, HIFU or RF tightening helps. Many people need a combination of fat reduction and skin tightening.
What is Fat-Dissolving Injections?
Fat-dissolving injections use deoxycholic-acid-based or similar formulations to reduce small, stubborn fat pockets such as a double chin.
What is Shurink Universe?
Shurink Universe is a Korean-developed HIFU device that delivers focused ultrasound to contour and tighten the lower face, jawline and neck.
Your skin plan, designed in Apgujeong
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Medical information on this page is general and educational. Results, downtime and suitability vary by individual. A consultation with a Doje Clinic physician is required before any treatment.