Skin Botox in Korea is a superficial version of botulinum toxin treatment: the toxin is diluted and placed as many tiny droplets in the upper skin layer rather than deep in the muscle. The aim is finer texture, less shine on oily zones, a calmer look on flushed cheeks and softer crepey lines, while normal facial movement stays. A visit means about half an hour of numbing cream and a short round of injections. Small raised bumps settle within hours, and pinpoint bruises can last a few days. Changes appear over one to two weeks and fade over a few months. Clinics commonly price it per session and per area, before VAT, with 10% VAT added at payment.
Guide
How intradermal toxin differs from wrinkle injections
Classic toxin treatment for frown or forehead lines goes into the muscle and stops it pulling on the skin. The skin version works one level up. A higher dilution spreads a small total dose across dozens of points just under the surface, so it acts mostly on the tiny muscle fibers, sweat glands and oil glands that sit in the dermis.
Because each dose is low and shallow, expressions are meant to stay natural. Placement still matters: if droplets go too deep near the mouth or cheeks, the smile can feel weaker for a few weeks, which is the main reason a careful map of the face comes before any needle.
Korean clinics use imported products such as Botox or Xeomin and domestic toxins such as Nabota or Coretox; the product, dilution and areas should be written down first.
Guide
What the research says about injecting toxin into the skin
Evidence on the skin technique is smaller than for wrinkle treatment, and most of it looks at redness. A 2025 scoping review and meta-analysis by Yeh and colleagues in the Indian Journal of Dermatology, Venereology and Leprology pooled seven studies with 167 rosacea patients who received intradermal botulinum toxin A. Facial erythema scores improved at one, two and three months, and the two randomized trials in the set also showed improvement at three months. Some studies reported mild facial weakness and bruising, and samples were small.
In a 2022 rat study in the Bali Medical Journal, Fiona and colleagues injected toxin into the skin of surgical flaps and saw a trend toward better flap survival, with only one measure, a blood-vessel growth marker at the flap edge, reaching statistical significance. That is an animal model, so it explains a mechanism rather than predicting a cosmetic result in people.
- Redness and flushing: the clearest human data so far, still from small groups.
- Oil and visible pore size: widely offered, with limited controlled evidence.
- Fine crepey lines on cheeks or neck: a common request; results vary from person to person.
Guide
Planning the session around a Busan itinerary
Many visitors combine a few days in Busan with a stop in the capital, so the same treatment searched as skin botox seoul is often booked at either end of the trip. Flying the same day is generally fine, since there is no wound to protect.
Skip the bathhouse, sauna and hard exercise for about 24 hours, and do not massage the treated skin. Busan days often mean hours on the sand and sea wind, so wear a hat and sunscreen once the injection points have closed, usually by the next morning. Booking the session early in the stay leaves time for a review visit if one area needs a touch-up after about two weeks.
| Point in the trip | Practical note |
|---|---|
| Day of injections | Numbing cream first; bumps fade within hours |
| Next 24 hours | No bathhouse, sauna, heavy workout or facial massage |
| Day 7 to 14 | Effect becomes visible; a review visit can be booked |
| Last day | Flying home is generally fine; keep receipts and product details |
Guide
Who is a poor fit for intradermal toxin
The technique is not a substitute for lifting, filler or resurfacing. Deep folds, sagging and scars need other treatments. Active acne, infection or eczema on the area is a reason to wait.
- Pregnancy or breastfeeding
- Neuromuscular conditions such as myasthenia gravis
- Known allergy to a toxin product or its ingredients
- Toxin treatment elsewhere in the last three months, unless the dose is known
Evidence
Research behind this page
- Intradermal injection of botulinum toxin for erythema in rosacea: A scoping review and meta-analysisIndian Journal of Dermatology, Venereology and Leprology · 2025 · doi:10.25259/ijdvl_274_2024
Pooled seven studies of 167 rosacea patients and found improved facial erythema one to three months after intradermal botulinum toxin A, with mild facial weakness and bruising reported in some studies.
- The potential effect of intradermal Botulinum Toxin Type-A (BTA) injection to increase extended random skin flap survivalBali Medical Journal · 2022 · doi:10.15562/bmj.v11i1.3026
In 36 rats, intradermal botulinum toxin type A showed a trend toward better skin flap survival, with a significant rise in VEGF expression at the proximal flap edge.
FAQ
Questions about Botox in Busan
Does skin toxin hurt more than regular wrinkle injections?
It usually involves more needle points but each one is very shallow, so most people describe it as a quick series of pricks. A numbing cream is applied for roughly half an hour first, and ice can be used between areas. Tell the doctor if you want a longer numbing time before starting.
How long do the effects of intradermal toxin last?
Most people notice the effect for a few months, often a shorter period than toxin placed in the muscle. In the meta-analysis by Yeh and colleagues, redness scores were still improved three months after treatment. Duration depends on the dose, the area and your own metabolism, so results vary from person to person. Many visitors plan a repeat session only after the first one has clearly faded.
Can it be done on the neck or the chest area?
Yes, the neck is a common area for fine horizontal lines and crepey texture, and some clinics also treat the upper chest. The neck dose is kept conservative because those muscles help with swallowing. Ask how many units are planned for each area and whether the neck is priced separately from the face before you agree to the session.
Is it safe to combine with a laser or a skin booster on the same day?
Many clinics combine it with gentle lasers or boosters, but the order matters. Heat-based treatments are generally done first, and the toxin goes in afterward so that massage or pressure from another device does not move it. A booster can add its own small bumps for a day. Ask the treating doctor to explain the sequence and the total recovery time for the combination before you start.
What should I check before the injections start?
Check the product name and maker, the number of units and the areas listed on your treatment sheet. Ask to see the vial opened in front of you where possible, and confirm who performs the injections. Make sure the quote is shown before VAT and what the 10% VAT adds at payment, and keep the written aftercare for the flight home.
Will I look frozen after superficial toxin injections?
Frozen expressions are uncommon because the droplets are small and placed in the skin, not deep in the muscle. Some people feel a slightly weaker smile or tighter cheeks for a few weeks if the product spreads, which the rosacea meta-analysis also listed as a mild adverse event. It wears off as the toxin fades.