
Dr. Kim Jong Seon
“I am a doctor you can trust, dedicated to enhancing your natural beauty.”
Career & Credentials
- Seoul National University Graduate School of Public Health Executive Course,
- Former Director of Pladen Plastic Surgery
+4 more
🌏 For international patients · Interpreter on-site · Same price as locals

Procedure time
About 5~10 minutes
Downtime
Downtime is minimal and most people resume daily activities immediately
Overview
Coretox is a botulinum toxin type A developed by Medytox in Korea. It is a "core," complexing-protein-free formulation in which the non-active accessory proteins are removed, refining only the essential 150 kDa neurotoxin. This complexing-protein-free design is intended to reduce the risk of antibody resistance over repeated treatments. It is also produced without animal-derived components in the culture medium and without human serum albumin as a stabilizer, and it works like other type A toxins to relax targeted muscles and soften wrinkles.

Why it works
Relaxes overactive expression muscles to soften glabellar, forehead, and eye-area lines.
Helps reduce masseter volume for a slimmer, more defined jawline over time.
Its complexing-protein-free structure is designed to lower the chance of neutralizing-antibody formation with repeat use.
Treatment Areas
Precisely targeted and placed, tailored to your anatomy and goals.
Forehead lines
Frown lines (glabella)
Crow's feet
Jaw slimming (masseter)
Shoulder line (trapezius)
Underarm sweating
Who it's for
A versatile treatment — here's where it makes the biggest difference.
Your visit
A calm, guided sequence from first consult to aftercare.
Trusted by international patients
5.0
Google rating · 211 verified reviews
Same price as locals
No foreigner markup
English interpreter
On-site, every visit
Why HERA
Everything handled for a safe, stress-free treatment in Seoul.
A dedicated interpreter with you at every step.
Transparent pricing with no foreigner markup.
Trusted by international patients from around the world.
Only authentic, government-approved products.
A board-certified doctor from consult to aftercare.
In the heart of Seocho — easy to reach.
Your medical team
Board-certified specialists who treat every patient like family — the same doctor guides you from your first consultation to your final result, aiming for natural beauty with minimal need for revision.

“I am a doctor you can trust, dedicated to enhancing your natural beauty.”
Career & Credentials
+4 more

“I dedicate myself to achieving the best results with minimal need for revision.”
Career & Credentials
+7 more
Prefer video? Watch real Instagram & YouTube reviews on our reviews page. See all patient reviews
Frequently asked questions
Answers to the questions international patients ask us most.
Visit HERA Clinic
In the heart of Seocho, Seoul — just minutes from Gangnam.
Address
4F, 9 Seocho-daero 73-gil, Seocho-gu, Seoul, Republic of Korea
Opening Hours

Let's talk
Get a free, no-obligation consultation with our English-speaking team.