Laser Hair Removal in Seoul: Face and Body, Prices by Area
The short answer
Laser hair removal in Seoul uses diode, alexandrite or Nd:YAG lasers to heat the pigment in hair follicles and reduce regrowth over a course of sessions. Underarms typically cost ₩20,000–₩100,000 per session and full legs ₩150,000–₩500,000. Most areas need five to eight sessions four to eight weeks apart, with only mild redness afterwards.
Key facts
- Lasers used: diode, alexandrite, long-pulsed Nd:YAG
- Session time: 5–45 minutes depending on area
- Sessions: usually 5–8, four to eight weeks apart
- Downtime: mild redness or bumps for a few hours
- Works best on: dark hair; not effective on white, grey or very fair hair
- Typical Seoul price: ₩20,000–₩100,000 underarms; ₩150,000–₩500,000 full legs
How laser hair removal works
Laser light is absorbed by melanin in the hair shaft and follicle. The heat damages the follicle's ability to grow new hair while the surrounding skin is protected by cooling. Hair grows in cycles, and only follicles in the active growth phase respond well, which is why several sessions are needed to catch each follicle at the right time.
Laser hair removal gives long-term reduction rather than guaranteed permanent removal. Most people see 70–90% less hair after a full course, with any remaining hair usually finer and lighter.
Lasers used in Seoul
| Laser | Best for | Notes |
|---|---|---|
| Diode (e.g. 808 nm) | Most skin and hair types | Widely used, good balance of safety and effect |
| Alexandrite (755 nm) | Fair to light-medium skin with dark hair | Fast and effective; more care needed on tanned skin |
| Long-pulsed Nd:YAG (1064 nm) | Darker skin types | Deeper, safer for darker skin; may be less comfortable |
Many clinics have more than one device and choose based on your skin and hair. Our hair removal laser page compares devices further.
Typical prices by area
- Underarms: ₩20,000–₩100,000 per session
- Upper lip or chin: ₩20,000–₩80,000
- Full face or beard: ₩80,000–₩300,000
- Bikini or Brazilian: ₩60,000–₩250,000
- Full legs: ₩150,000–₩500,000
- Full arms: ₩100,000–₩300,000
Packages of five sessions are often discounted. Men's beard removal tends to need more sessions because the hair is dense and hormonally driven.
What a session is like
Shave the area a day before, unless the clinic prefers to do it. After cleansing and sometimes numbing cream, cooling gel or air is applied and the laser is passed over the skin. It feels like a quick snap or hot pinprick. Small areas take minutes; full legs take around 30–45 minutes.
After treatment
- Redness and small bumps around follicles usually fade within hours
- Treated hairs shed over one to three weeks
- Avoid sun exposure, tanning and hot baths for a day or two
- Do not wax or pluck between sessions; shaving is fine
Safety
Burns and pigment change are uncommon with correct settings but more likely on tanned skin. Tell the clinic if you have recently been in the sun or use photosensitising medication. Laser does not work on white, grey or very fair hair, because there is not enough pigment to absorb the light.
Planning across trips
Because sessions are four to eight weeks apart, a single trip covers just one session. Laser hair removal suits frequent visitors, residents and students. Keep a record of the device and settings used so you can continue elsewhere if needed. Avoid scheduling a session right before a beach holiday.
Questions to ask
- Which laser do you recommend for my skin and hair?
- Is the price per session or for a package?
- Who performs the treatment?
This guide is for general information and is not medical advice. Prices are typical ranges reported by Gangnam clinics in 2026 and vary by clinic, doctor and treatment plan; confirm directly with the clinic.
Patient questions
Frequently asked questions
Is laser hair removal permanent?
It provides long-term reduction. Most people see 70–90% less hair, with occasional touch-ups.
Does it hurt?
It feels like a quick snap. Sensitive areas such as the bikini line may be more uncomfortable; numbing cream helps.
How many sessions will I need?
Usually five to eight sessions, four to eight weeks apart.
Can I have laser hair removal with a tan?
It is safer to wait until a tan fades, as tanned skin carries a higher risk of burns and pigment change.
Not sure which Gangnam clinic is right for you?
Tell us your goals, budget and travel dates. Our English-speaking coordinators compare doctor-led clinics and usually reply with free quotes within 24 hours.