✅ What it is

• The treatment targets horizontal wrinkles across the forehead (often caused by repeated eyebrow lifting and expressive movement).
• A botulinum-toxin-type injection relaxes the underlying frontalis muscle so that the skin smoothing happens as the muscle movement is reduced.
• This is a minimally invasive aesthetic procedure, widely available in Seoul’s dermatology and aesthetic clinics.

⚙️ Procedure & what to expect

• Consultation first: The physician assesses your forehead lines, muscle movement, eyebrow position, skin quality and your desired outcome (for example: “less prominent lines but still expressive brows”).
• Injection session: Using very fine needles, the neuromodulator is injected into key points in the forehead muscle. Usually the session is short (10–20 minutes) and you may have topical numbing or cooling applied.
• Onset of results: Typically you will start seeing smoothing within ~3 to 7 days, with full effect often by ~1 to 2 weeks.
• Duration: Effects generally last 3-4 months in many cases. With repeat treatments or depending on brand, it may last a bit longer.
• Recovery & downtime: Very modest. You can return to most normal activities quickly. You may have slight redness, mild swelling or tiny bruises, but serious downtime is rare.

💰 Typical cost range in Seoul

• For the forehead area alone, price ranges vary significantly depending on brand of neuromodulator, number of units/dose, clinic prestige, and whether other areas are treated concurrently.
• Some clinics list prices starting from around ₩ 50,000 – ₩ 150,000 KRW for basic forehead treatment units.
• More premium brands or more extensive treatment (including upper face zones) can raise the price considerably (could reach several hundred thousand KRW).
• Always confirm what the “per-area” or “per-unit” cost covers (consultation, injection fee, number of units, follow-up).

🧐 What to check / ask before you go ahead

• Which brand of neuromodulator will be used? Imported vs local manufacturers differ in cost and reputation.
• How many units or sites of injection are planned, and why: ask the doctor how the dose is determined for your muscle/movement pattern.
• The experience of the injector—specifically for forehead muscle anatomy and avoiding issues like brow droop, unevenness.
• Realistic expectations: Ask how “natural” your expression will remain, and what smoothing you can expect (not perfect, but improved).
• After-care instructions: e.g., avoid heavy pressure/massage on the area, avoid lying flat for some hours, minimise very heavy exercise or sauna in first 24 hours if recommended.
• Maintenance plan: How long this treatment is expected to last for you, when a follow-up or top-up might be needed.
• Total cost transparency: What is included (consultation, injection, after-care, any follow-up) and whether any hidden fees or additional units will be needed.

📋 Smart tips for the best outcome

• Before treatment, avoid alcohol and blood-thinning medications if possible (to reduce bruising risk) — check with your doctor.
• On injection day: Stay upright for several hours if advised; avoid heavy bending or lying flat for a bit.
• After treatment: Avoid rubbing or massaging your forehead for at least 24 hrs; also avoid intense exercise, sauna, or heavy sweating if your doctor recommends.
• Keep using good sun protection and maintain skin health: while the neuromodulator relaxes muscle movement, healthy skin supports better results long-term.
• If you have very deep static lines (visible at rest, not just with movement), neuromodulator alone may help but might be combined with other treatments (fillers, lasers).
• Keep a record of which brand and how many units were used — especially if you plan maintenance at the same clinic.