Laser & Lifting · Apgujeong, Seoul
PicoSure Laser
What picosecond lasers such as PicoSure do for pigment and texture, and how Oaro treats the same concerns with Helios Pico 785.
Laser & Lifting · Apgujeong, Seoul
PicoSure Laser
What picosecond lasers such as PicoSure do for pigment and texture, and how Oaro treats the same concerns with Helios Pico 785.
Quick answer
Every plan at Oaro Dermatology Clinic begins with a 1:1 skin diagnosis by a board-certified dermatologist, so the dose, device settings and session count are set for your skin rather than a template. Meet our doctors or ask about your own skin .
At a glance
| Procedure time | 15–30 minutes (picosecond laser on Helios Pico 785) |
|---|---|
| Anaesthesia | None for toning; numbing cream for fractional mode |
| Downtime | None for toning; 2–4 days of fine crusting after fractional |
| Sessions | 3–6 sessions, 3–4 weeks apart |
| Results last | Long term with sun protection and maintenance |
| Performed by | Board-certified dermatologist |
Overview
What is PicoSure?
PicoSure was the first commercially available picosecond laser, originally built around a 755 nm alexandrite wavelength with later 532 nm and 1064 nm options. Its pulses last trillionths of a second, far shorter than a conventional Q-switched nanosecond laser. At that speed the energy acts photomechanically, fracturing melanin and tattoo ink into particles small enough for the body to clear, while depositing little heat in the surrounding skin. A focused-array handpiece converts the same pulse into tiny columns of laser-induced optical breakdown in the dermis, prompting collagen and elastin renewal for pores, fine lines and acne scars.
Picosecond technology as a category is now offered by several manufacturers, each with its own wavelengths and handpieces. Searching for PicoSure in Seoul will return many clinics, so it is worth knowing which device a clinic actually uses and why.
How picosecond laser treatment works at Oaro
Oaro Dermatology Clinic in Apgujeong, Seoul, does not use PicoSure. Picosecond treatments here are delivered on the Helios Pico 785, a picosecond platform with a 785 nm wavelength positioned between the 755 nm and 1064 nm options; Dr. Chang-hyun Kim serves as a key opinion leader for the Helios 785 and has treated extensively with it. The 785 nm wavelength is absorbed well by melanin while remaining comparatively gentle on surrounding tissue, which suits the melasma, freckles and post-inflammatory marks that are common in East Asian skin.
Treatment is planned as part of Oaro Custom Brightening after a 1:1 skin diagnosis, and may be combined with melasma treatment protocols, Lumenis M22 IPL for mixed redness and pigment, or Rejuran Healer for scar texture. The dedicated Pico Laser page explains the Helios protocol in detail, and the laser and lifting hub lists every laser on site.
Why patients choose Oaro
- Diagnosis and treatment by a board-certified dermatologist, not a technician
- Genuine devices and products: Ultherapy, Thermage FLX, Helios Pico, Rejuran, Juvelook
- One treatment plan, written down, with aftercare and follow-up
- Private 1:1 rooms in Cheongdam Tower, 8 minutes from Apgujeong Rodeo Station
- English-friendly coordination and clear, itemised pricing
Treatment goals
Common goals for picosecond laser
Clear freckles and sun spots
Ultra-short pulses fragment superficial pigment with less heat and a lower risk of rebound darkening.
Soften melasma
Low-fluence pico toning over a series of sessions may lighten melasma gradually when paired with topical care.
Refine pores and acne scars
Fractional picosecond passes stimulate dermal remodelling with short downtime.
Brighten overall tone
Many patients in Apgujeong book toning sessions during a trip to Seoul. Book a consultation to plan your series.
Your visit
What to expect
1. Consultation & diagnosis
Your dermatologist examines pigment depth with magnification and skin analysis imaging, distinguishes melasma from freckles or post-inflammatory marks, and recommends toning, spot treatment or fractional mode.
2. Treatment
Eye shields are fitted. Toning passes feel like light snaps and take 10–15 minutes; fractional passes use numbing cream and produce a brief prickling warmth. Settings are recorded for the next visit.
3. Aftercare & follow-up
A soothing cream and sunscreen are applied before you leave. Sessions are spaced three to four weeks apart and progress photographs are compared at each visit.
Cost guide
Picosecond laser cost in Seoul
Picosecond treatment in Seoul is usually priced per session, with discounts for a course. The ranges below apply to Helios Pico 785 treatment at Oaro.
| Option | Typical range (KRW) |
|---|---|
| Pico toning, full face, per session | 150,000 – 300,000 |
| Spot treatment of freckles or lentigines | 100,000 – 400,000 |
| Pico fractional, full face, per session | 300,000 – 600,000 |
Exact pricing is confirmed at consultation after examination.
Aftercare
Aftercare
- Expect mild redness for a few hours after toning and fine micro-crusts for two to four days after fractional mode.
- Do not pick crusts; let them shed on their own to avoid marks.
- Apply sunscreen every morning and reapply outdoors; sun exposure is the main cause of pigment returning.
- Pause retinoids, acids and scrubs for three to five days after each session.
- Keep the full course; pigment clearance is cumulative across sessions.
Medically reviewed by
Dr. Chang-hyun Kim, M.D.
Board-certified dermatologist and Representative Director of Oaro Dermatology Clinic, Cheongdam. Ulthera Certified Treatment Provider, Thermage FLX Master Certified, and full member of the Korean Dermatological Association, the Korean Society for Dermatologic Laser and the Korean Filler Society.
FAQ
Frequently asked questions
Does Oaro use PicoSure?
No. Oaro Dermatology Clinic uses the Helios Pico 785 picosecond laser for the same indications.
Is PicoSure better than other pico lasers?
No single picosecond device is best for every skin; wavelength, operator experience and the treatment plan matter more than the brand name.
How many sessions will I need?
Freckles may clear in one to three sessions; melasma and acne scars usually need five or more.
Is picosecond laser safe for Asian skin?
Yes, when fluence is kept conservative; the low heat of picosecond pulses reduces the risk of post-inflammatory hyperpigmentation.
Can I combine it with IPL or peels?
Yes. Your dermatologist in Seoul may alternate pico sessions with IPL or mild peels within one brightening programme.
Explore related care
Often considered together
- Pico Laser — the Helios Pico 785 protocol used at Oaro
- Pigmentation Treatment — the full approach to spots and uneven tone
- Melasma Treatment — combined laser and topical care
- Freckles — a concern pico lasers treat well
- Laser Skin Clinic — every laser installed at Oaro
- Contact & Booking — arrange a laser consultation
Private 1:1 consultation
Plan your treatment with a board-certified dermatologist in Apgujeong
Tell us what you would like to change, and we will examine your skin, explain the options and give you a written plan with clear pricing. English-speaking coordinators are available for international patients.