Toxnfill: an independent guide before you book.
Toxnfill is a high-volume chain best known for toxin and filler. This page sets out what the clinic itself publishes, and what to ask before you sit in the chair.
Independent clinic guide
Toxnfill (톡스앤필) is one of Korea's largest chains of skin clinics, with more than thirty branches nationwide on its Korean site. In Seoul these include its Gangnam main branch near Gangnam Station, Sinnonhyeon, Apgujeong, Samseong, Myeongdong and Hongdae.
The clinic lists dermatology and plastic surgery as its departments, and its menu centres on toxin, filler, contour injections, laser lifting and skin boosters. It states that it uses only genuine products and the correct dosage.
As of November 2026 it publishes separate sites in English, Japanese, Chinese, Vietnamese, Thai and Indonesian, and lists WhatsApp numbers for international patients.
What Toxnfill is known for
Toxin and filler
The treatments the clinic is named after, and the core of most visits.
Contour injections
Injectable contouring for the jaw and face.
Laser and device lifting
Thermage FLX, Ulthera and Shurink, among others.
Skin boosters
Rejuran Healer, Juvelook and exosome treatments.
What to confirm before you book
These are the same questions we ask of every clinic. A good clinic answers them in writing without hesitation, and Toxnfill should be no exception.
- 01Which doctor will see you and perform the treatment, and whether they are a dermatology specialist or a general practitioner working at a skin clinic.
- 02The exact product and the amount: the brand name of the filler, booster or toxin, the number of units or cc, and that the sealed packaging is opened in front of you.
- 03Which branch you are booked at. Chain clinics share one name across many branches, and the doctors, devices and prices differ from branch to branch.
- 04A written quote that lists each treatment separately, so a package price cannot hide a smaller dose or a different product.
- 05What downtime to expect and how many days to leave before your flight, especially after lasers and injectables around the eyes.
How the money works
Your first consultation is free
Your first consultation and clinic recommendations are free (one time), with no obligation to book anything.
You pay the clinic directly
You pay the clinic directly for treatment. Your written quote lists the clinic's price and our concierge fee as separate lines, before you book.
Clinics pay us a coordination fee
Partner clinics pay us a coordination fee for coordinating your care.
Our advice isn't for sale
We're paid the same way whichever partner you choose, so we recommend the clinic that fits you — not the one that pays the most.
Toxnfill, answered.
Which Toxnfill branch should I go to?
Toxnfill has many branches, and each has its own doctors and business registration. Most visitors stay in Gangnam, Myeongdong or Hongdae, where there are branches. Confirm in writing which branch you are booked at.
What does Toxnfill's genuine-product pledge mean?
The clinic states that it uses only genuine products in the correct dose. It is still worth asking to see the sealed product opened in front of you and to have the amount, in units or cc, written on your quote.
How much does treatment at Toxnfill cost?
The chain is known for low headline prices. Make sure the quote names the product and the amount for each treatment, so a lower price is compared like for like.
Is 8on2 affiliated with Toxnfill?
This guide is independent and is not written or paid for by the clinic. We can help you compare it with other Seoul clinics for the procedure you want and prepare the questions for your consultation.
Other clinic guides
Banobagi Plastic Surgery
Gangnam plastic surgery clinic known for facial contouring, eyes, nose and breast.
ID Hospital
Sinsa plastic surgery hospital known for facial contouring and two-jaw surgery.
JK Plastic Surgery Center
Apgujeong clinic, open since 1998, with an Arabic site and a long international history.
Ppeum Clinic
Skin clinic chain with an English site and branches in Sinnonhyeon, Myeongdong and Hongdae.
Lienjang
Gangnam Station aesthetic clinic known for lifting devices and skin injections, with branches in Myeongdong and Hongdae.