Injectables · Contour
A focused plan for V-olet
V-olet is available for consultation at Cellin Clinic Hongdae as part of injectable and contour care. V-olet is an under-chin fat improvement injection that has received official approval from the Ministry of Food and Drug Safety (MFDS). Suitability and response vary, so an in-person consultation is required.
- About 10 minutes
- Resume daily activities immediately
- Fundamentally destroys fat cells
Procedure at a glance
What is V-olet in Hongdae and who may consider it?
V-olet is available for consultation at Cellin Clinic Hongdae as part of injectable and contour care. V-olet is an under-chin fat improvement injection that has received official approval from the Ministry of Food and Drug Safety (MFDS). Suitability and response vary, so an in-person consultation is required.
What this procedure can address
A focused procedure for the concern you want to change.
V-olet: injectable and contour care shaped around your goals
Permanent destruction of under-chin fat cells
Your current condition and goals are assessed before this potential change is included in the individual plan.
Prevention of double-chin sagging and improved elasticity
Your current condition and goals are assessed before this potential change is included in the individual plan.
Correction of a dull-looking under-chin contour line
Your current condition and goals are assessed before this potential change is included in the individual plan.
A safe V-line completed with a non-surgical method
Your current condition and goals are assessed before this potential change is included in the individual plan.
About the procedure
What to know before choosing V-olet
V-olet is available for consultation at Cellin Clinic Hongdae as part of injectable and contour care. V-olet is an under-chin fat improvement injection that has received official approval from the Ministry of Food and Drug Safety (MFDS). Suitability and response vary, so an in-person consultation is required.
Unlike regular contour injections, it reduces the number of fat cells themselves, so there is almost no yo-yo phenomenon, and it fundamentally corrects a sagging double chin and a collapsed jawline to create a sharp profile.

Chief Director
Park Tae WookDoctor-led planning
A doctor assesses suitability before a procedure is chosen.
Your skin condition, facial anatomy, previous procedures, goals, and available downtime are reviewed together during an in-person consultation.
- M.D., Chung-Ang University College of Medicine
- B.S., Chung-Ang University College of Pharmacy
- M.S., Chung-Ang University Graduate School (Pathophysiology)
Consultation languages한국어
The method, dosage, settings, and attending doctor may vary after consultation.
Meet the Hongdae team05 ↗Recommended for
Recommended for
- 01Those whose thick double chin does not easily go away
- 02Those bothered by a blurred boundary between the chin and neck
- 03Those who did not see results with a regular contour injection
- 04Brides-to-be ahead of a wedding or an important photoshoot
AFTERCARE
Aftercare essentials
A good result includes what happens after you leave the procedure room. Follow the instructions provided for your skin and treatment.
- 01
As the drug destroys the fat cells, throbbing pain, swelling, and firmness (induration) may occur for 1-2 weeks after the procedure, which is a normal process of the effect appearing.
- 02
For one week after the procedure, do not rub the treated area strongly or perform rolling massages.
- 03
V-olet is a procedure that uses an intentional inflammatory response to destroy fat cells. When there is pain, it is best to take an acetaminophen (Tylenol)-class painkiller that has no anti-inflammatory action.
- 04
The area around the treated site may temporarily feel tingly, but it returns to normal over about 2-4 weeks.
FAQ
Frequently asked questions
See whether V-olet fits your goals
Book a V-olet consultation ↓
01When does the effect of V-olet appear after the procedure?+
Since V-olet needs time for the fat cells to be destroyed and collagen to be synthesized, you can feel the jawline becoming lighter from about 4 weeks after the procedure.
02How does it differ compared to a regular contour injection?+
A regular contour injection temporarily reduces the size of the fat, so a yo-yo phenomenon occurs where the double chin returns if you gain weight. In contrast, V-olet fundamentally destroys and eliminates the number of fat cells themselves, so unless your weight increases sharply, the effect lasts semi-permanently—that is the decisive difference.
03Is the swelling severe after the procedure?+
As the cells are destroyed, the treated area swells tightly for the first 3-5 days. As the swelling subsides, the formerly firm area becomes softer and dramatically slimmer.
CELLIN HONGDAE PROCEDURE
Find out if this procedure fits your goals.
Share your current concern and desired change so our team can prepare for your consultation.