Philtrum Filler in Apgujeong, Gangnam
Philtrum filler at Live Young Clinic in Apgujeong, Gangnam defines the two vertical ridges between the nose and upper lip, called the philtral columns, which often flatten with age. It suits people whose upper lip area looks long or flat. Dr. Song assesses the philtrum with your lips at rest and in motion, then places tiny amounts for a refined, youthful shape.
Medically reviewed by Dr. Song Ki-seon
, Chief Director · English-speaking doctor · Updated September 2026
What is the philtrum and why does it change?
The philtrum is the vertical groove between the base of the nose and the upper lip, bordered by two small ridges called philtral columns. In youth these columns are usually well defined, giving the upper lip a pleasing structure and a clear cupid's bow. With age the columns tend to flatten, and the upper lip can look longer, thinner and less expressive.
Because the philtrum is small and sits right at the centre of the face, changes here have an outsized effect on how youthful the mouth looks. Restoring subtle definition can refresh the whole lower face without any obvious sign of treatment.
Who might consider philtrum filler?
It is often considered by people who feel their upper lip looks long or flat, who have lost definition in the cupid's bow, or who are having lip filler and want the whole mouth area to look harmonious. It is a fine-detail treatment and usually not about adding noticeable volume. If a long upper lip is mainly structural, filler may only help modestly, and Dr. Song will explain this honestly.
- Flattened philtral columns
- Upper lip that appears long or featureless
- Loss of cupid's bow definition
- Often planned alongside lip filler
How Dr. Song refines the philtrum
Needs Mapping looks at the distance from the nose to the lip, the width and angle of the columns, the depth of the central groove and how the area moves when you speak and smile. Dr. Song also considers your profile, since the philtrum influences how the upper lip projects.
The Curated Plan specifies very small amounts, placed with precision to recreate the columns without widening them. Tailored Treatment is slow and meticulous; the difference between a refined philtrum and a stiff, unnatural one can be a tiny amount of product, which reflects the same 0.1-unit precision the clinic brings to all injectables.
Safety and aftercare
The upper lip area is sensitive and supplied by blood vessels close to the surface, so experience and anatomical knowledge are important. Swelling and small bruises are common and usually settle, and some people notice slight firmness while the filler integrates. Rare vascular complications can occur; tell the clinic promptly about increasing pain, blanching or colour change.
Avoid pressing the area, very hot drinks, straws, saunas and alcohol for a short time after treatment, and keep the skin clean. If you are prone to cold sores, mention this beforehand, as treatment near the lips can sometimes trigger one, and follow Dr. Song's aftercare guidance.
Fine detail work in Apgujeong, Gangnam
Philtrum filler is not a high-volume treatment; it is precision detailing. At Live Young Clinic in Apgujeong, Gangnam, Dr. Song carries out every injection herself and explains in English how small changes will affect your overall balance. International visitors can send questions on WhatsApp and plan their appointment close to Apgujeong Station.
Frequently asked questions
Can philtrum filler shorten my upper lip?
Filler cannot change the actual length of the upper lip, but restoring the columns and supporting the border can make it look more defined and less long. Dr. Song will explain what visual change is realistic for your face.
Is philtrum filler usually done with lip filler?
Often, since the philtrum and lips work together visually. However, some people need only one. Dr. Song decides the combination after looking at your mouth at rest, when speaking and when smiling.
Will it look obvious?
When done precisely with small amounts, philtrum filler tends to look like natural definition rather than added volume. Overfilling can widen the columns, which is why Dr. Song works conservatively and reviews the result before adding more.
How long does swelling last?
Minor swelling is common and usually settles within a short period, though this varies by person. Plan photos and events with some buffer after your visit to the Apgujeong clinic.
How long do philtrum results last?
It depends on the product, the small amount used and how much the area moves when you talk and eat. Dr. Song will explain what to expect for your case and whether future touch-ups may be helpful.
Related in Apgujeong, Gangnam
Book a consultation in Apgujeong, Gangnam
Message us in English on WhatsApp. Dr. Song will review your concerns and suggest only what you need. 2F Bonkyung Building, 208 Apgujeong-ro, Gangnam-gu, Seoul.
Results vary from person to person. This page is general information and does not replace an in-person medical consultation with a doctor.
