

Swelling after the procedure is normal
You may experience swelling, bruising, or slight tenderness as the fat is being broken down. This is a normal reaction and usually subsides naturally within 1–2 weeks, so there's no need to worry.
Apply cold compresses regularly
Using cold compresses for 2–3 days after the procedure can help significantly reduce swelling and discomfort.
Avoid irritating environments
For about a week after the procedure, avoid activities that may cause inflammation or worsen swelling, such as saunas, hot baths, intense exercise, alcohol consumption, and smoking.
Avoid massaging the treated area too firmly
Mild soreness or bruising may occur in the first few days, so avoid pressing or massaging the area strongly for about a week.
What is the main difference between V-olet and regular contour injections?
The biggest difference is whether fat cells are destroyed. Regular contour injections only reduce the size of fat cells, which can enlarge again over time. V-olet, however, contains deoxycholic acid (DCA), which directly breaks down the fat cell membrane, reducing the number of fat cells themselves. Since destroyed fat cells cannot regenerate, you can expect a much longer-lasting and fundamental effect.
Is the main ingredient, deoxycholic acid, safe?
Yes. Deoxycholic acid is a type of bile acid naturally produced by the liver, which helps break down fat in the body. V-olet is formulated so this ingredient can act directly on fat cells through injections. After destroying fat cells, it is naturally metabolized and excreted through urine, so it is very safe.
I've heard there's a lot of swelling after the procedure. How severe is it?
Since V-olet destroys fat cells, the inflammatory response is stronger compared to other injections, so swelling tends to be more noticeable. Swelling is usually most severe 2–3 days after the procedure and gradually subsides within 1–2 weeks. This is a positive sign that the fat is being effectively broken down, so there's no need to worry.

It is a non-surgical injection specifically designed for reducing double chin, officially approved by the Korean Ministry of Food and Drug Safety for its effectiveness. Its main ingredient, deoxycholic acid (DCA), directly destroys the membranes of fat cells, fundamentally eliminating stubborn chin fat that conventional contouring injections often cannot resolve. Since the fat cells themselves are removed, the effect is long-lasting with minimal risk of rebound.



Officially approved for both safety and effectiveness in improving submental (under-chin) fat


Rather than simply shrinking fat cells, this treatment permanently destroys the cells themselves


Once destroyed, fat cells do not regenerate—so as long as weight is maintained, results are long-lasting with minimal risk of rebound


For those who want to effectively remove double chin or submental fat without surgery
For those whose jawline doesn't become well-defined despite dieting
For those whose sagging chin fat makes the boundary between face and neck unclear
For those who prefer a longer-lasting treatment over frequent procedures


Double chin








The injection itself causes very little pain. Before treatment, numbing cream is applied generously, followed by icing care to dull skin sensation. A pain-relief vibration device is also used, so you’ll usually feel only a brief, mild pinch—making the procedure comfortable overall.