Smile Line Fillers in Cheongdam, Gangnam, Seoul
Smoother smile lines that still move naturally.
Medically reviewed by Dr. Jang Ju-wang, board-certified dermatologist · Updated October 2026
- Board-Certified Dermatologists
- English WhatsApp Support
- Genuine Authorised Devices
- Apgujeong Rodeo Station Exit 4
Smile line filler softens the creases around the mouth that deepen with expression and age. At Louave in Cheongdam, Gangnam, Seoul, the dermatologist uses flexible fillers that move with your smile so results look natural in motion.
- Clinic
- Louave Dermatology Clinic (루아베 피부과의원)
- Location
- 5F Sami Building, 435 Dosan-daero, Cheongdam-dong, Gangnam-gu, Seoul
- Getting here
- 650 m from Apgujeong Rodeo Station Exit 4 · valet parking
- Doctors
- Board-certified dermatologists Dr. Jang Ju-wang & Dr. Kim Do-hyun
- Languages
- English & Korean · WhatsApp +82-10-4494-9490
- Hours
- Mon–Fri 10:00–20:00 · Sat 10:00–16:00 (KST)
Typical values; your dermatologist confirms what applies to you at consultation.
How Smile Line Fillers works
Flexible HA filler supports the crease while adapting to facial movement.
What Smile Line Fillers can help with
- Smile lines
- Laugh lines
- Nasolabial folds
- Lines around the mouth
- Mild volume loss
- Natural expression
Who it may not suit: People who are pregnant or breastfeeding, have an active skin infection or cold sore in the area, a history of severe allergies or anaphylaxis, an allergy to hyaluronic acid or lidocaine, or a bleeding disorder.
The Smile Line Fillers process at Louave
Consultation
A board-certified dermatologist examines your skin and confirms Smile Line Fillers is right for you.
Preparation
A consultation and facial assessment with the dermatologist, photographs, numbing cream and thorough skin cleansing.
Treatment
Small, precise injections with a fine needle or blunt cannula, shaping the result as the doctor goes. Most products contain lidocaine for comfort.
Aftercare
Mild swelling, tenderness or small bruises can occur and usually settle within a few days. Avoid pressing or massaging the area, alcohol, saunas and strenuous exercise for 24–48 hours. A follow-up check is available.
Planned and performed by board-certified dermatologists
This Smile Line Fillers page was reviewed by Dr. Jang Ju-wang, Medical Director of Louave Dermatology Clinic and board-certified dermatologist. Dr. Jang graduated with highest honours from Hanyang University College of Medicine and completed his dermatology residency at Hanyang University Hospital. He works alongside Dr. Kim Do-hyun, board-certified dermatologist and member of the Korean Society for Laser Dermatology.
Smile Line Fillers FAQ
Will I still look natural when I smile?
Flexible fillers are chosen so the area moves naturally.
How long does it last?
Usually 9–12 months.
Is filler safe?
Hyaluronic acid filler has a long safety record when injected by a trained doctor who knows facial anatomy. Rare but serious risks such as blocked blood vessels are why a medical injector and genuine products matter.
Can filler be dissolved?
Hyaluronic acid fillers can be dissolved with an enzyme called hyaluronidase if needed.
How do I book Smile Line Fillers as an international patient?
Message us on WhatsApp (+82-10-4494-9490) or Instagram @louave_global with your concern and travel dates. Our English-speaking team suggests a consultation time at our clinic at 435 Dosan-daero, Cheongdam, Gangnam, Seoul.
Book Smile Line Fillers in Cheongdam
Tell us your concern and travel dates. Our English-speaking team replies on WhatsApp.
