PICOSURE VS PICOWAY VS DISCOVERY PICO SEOUL 2026

Three pico lasers dominate Seoul skin clinics in 2026: Cynosure's Picosure, Candela's Picoway, and Quanta System's Discovery Pico. They all fire ultra-short pulses in the picosecond range, they all treat melasma, dermal pigmentation, and tattoo ink, and they are all marketed in Gangnam as the same thing. They are not the same thing. Wavelengths, pulse durations, and the shape of each pulse differ enough that one machine clears a stubborn Hori nevus in six sessions while another leaves it dull and grey. This guide pulls the three apart on wavelengths, best-fit indications, Seoul pricing, and which clinics in which district tend to run which platform.

WHAT A PICO LASER ACTUALLY DOES

A pico laser delivers energy in trillionths of a second, which is roughly a thousand times shorter than a traditional Q-switched Nd:YAG. That short pulse creates a photoacoustic effect rather than a photothermal one. Instead of heating pigment and the surrounding skin, the pulse shatters pigment particles mechanically while leaving water and collagen largely untouched. Less heat means less downtime, less post-inflammatory hyperpigmentation, and far better safety on Asian and Southeast-Asian skin types.

Seoul clinics use pico lasers for four main indications. Melasma and dermal pigmentation at low fluence, often called laser toning or pico toning. Lentigines and solar freckles at higher spot energy. Tattoo removal across colours, where pulse duration and wavelength together decide how fast each ink pigment clears. And skin resurfacing with the fractional handpiece, which creates microscopic laser-induced optical breakdown zones in the dermis and triggers collagen remodelling similar to RF microneedling. If a clinic sells pico as one-size-fits-all skin perfecting, walk out. For the actual pigmentation ladder, see the melasma treatment protocol used in Seoul.

PICOSURE: 755 NM ALEXANDRITE, STRONG ON DERMAL PIGMENT

Picosure runs a 755 nm alexandrite wavelength with a 750 picosecond pulse. The alexandrite wavelength is absorbed strongly by melanin, which makes Picosure the first-choice platform in Seoul for dermal and mixed-type pigmentation. That includes Hori nevus (acquired bilateral nevus of Ota-like macules), Ota nevus, melasma with a deep dermal component, and stubborn post-inflammatory marks. The 755 nm beam penetrates to the mid-dermis and shatters pigment that sits too deep for 1064 nm toning alone to reach.

The Picosure Focus lens is the fractional handpiece most Gangnam clinics upsell. It creates pressure waves inside the epidermis without ablating tissue, which clinics market for pore size, fine lines, and a general glow. In practice the Focus lens outcome depends heavily on operator technique. In a 2026 clinic survey done around Apgujeong, Picosure sessions for pigmentation ran from around 150,000 to 300,000 KRW per session for toning on a small zone, 300,000 to 500,000 KRW for a full-face toning package, and 400,000 to 800,000 KRW for a Focus lens resurfacing session. Package pricing drops the per-session number by 15 to 25 percent.

Clinics that run Picosure in Seoul skew Cheongdam, Apgujeong, and the premium belt around Sinsa. Expect a Picosure-based toning plan over 6 to 10 sessions, spaced 3 to 4 weeks apart, with results most visible at the three-month mark. Combine with sun avoidance and oral tranexamic acid under a prescribing doctor, otherwise the pigment comes back by summer.

PICOWAY: 1064 NM AND 532 NM ND:YAG, BEST FOR TONING AND COLOUR TATTOOS

Picoway from Candela runs three wavelengths from one platform. 1064 nm for darker pigment and tattoo black and dark blue, 785 nm for green and sky blue, and 532 nm for red, orange, and sunspot clearance. Pulse duration sits around 450 picoseconds on the 1064 handpiece, which is shorter than Picosure and translates to a slightly more aggressive photoacoustic effect on resistant pigment particles. The 1064 nm Nd:YAG also makes Picoway the safer pick for Fitzpatrick IV to V skin, since 1064 nm bypasses epidermal melanin and reduces the risk of post-inflammatory hyperpigmentation.

For melasma toning on medical tourists with mid-to-dark Thai, Filipino, Indonesian, or Latina skin, Picoway at low 1064 nm fluence is the Seoul workhorse. Sessions run 100,000 to 220,000 KRW each when billed solo, and 1.2 to 1.8 million KRW for a 10-session course in a mid-tier Gangnam clinic. Tattoo removal pricing works per square centimetre and per session: expect 50,000 to 150,000 KRW per cm² per session, with full black-ink sleeves running 15 to 25 sessions over 18 to 24 months. Colour tattoos cost more and clear slower, and the 532 nm handpiece on Picoway is the reason to pick it over single-wavelength competitors.

Picoway resolve, the fractional resurfacing handpiece, is used across Sinnonhyeon and lower-Gangnam clinics for acne scar texture work. It stacks well with other energy-based devices and plays nicely with injectables scheduled in the same trip. A deeper breakdown of texture-focused platforms lives in the Seoul acne scar RF microneedling and laser comparison.

DISCOVERY PICO: 1064, 532, AND 694 NM WITH RUBY, THE COLOUR TATTOO SPECIALIST

Discovery Pico from Quanta System ships with 1064 nm Nd:YAG and 532 nm KTP, and adds a 694 nm ruby wavelength on the Plus configuration. The ruby wavelength is unusual in Seoul and is what makes Discovery the go-to platform for green, blue, and teal tattoo pigments that resist the alexandrite-only machines. Pulse durations run across three regimes: 370 picoseconds for pico toning, nanosecond for deep pigment, and Q-switched for surface lentigines. One platform, three delivery modes.

Discovery Pico is less common in Gangnam than Picoway, but shows up in high-volume Myeongdong and Hongdae clinics that serve the Chinese and Southeast-Asian walk-in market. Toning sessions sit in the 90,000 to 200,000 KRW band, lentigo spot treatments run 50,000 to 150,000 KRW per spot, and multi-colour tattoo removal starts around 70,000 KRW per cm² per session. The ruby handpiece adds a 20 to 30 percent surcharge for colour tattoos but can finish a difficult green piece in half the sessions a Picoway would need.

• 01Picosure: pick for Hori nevus, Ota nevus, deep dermal melasma, and skin resurfacing with the Focus lens
• 02Picoway: pick for Fitzpatrick IV-V toning, mixed melasma, black and colour tattoo removal, acne scar texture via Resolve
• 03Discovery Pico: pick for stubborn green and blue tattoo colours, high-volume toning on a budget, lentigo spot work

WHAT DOES A REALISTIC SEOUL PICO PLAN COST END TO END?

A foreign patient flying in for a melasma reset typically books 6 to 10 pico toning sessions over 3 to 6 months. On Picoway at a mid-tier Gangnam clinic, that lands at 1.2 to 2.0 million KRW total, or roughly 900 to 1,500 USD. On Picosure in Apgujeong the same plan runs 1.8 to 3.0 million KRW, roughly 1,350 to 2,250 USD, with slightly better dermal-pigment results. On Discovery Pico in Myeongdong, 900,000 to 1.5 million KRW, roughly 680 to 1,100 USD. Add 10 percent VAT if the clinic quotes without it included. See the Korean clinic price menu decoder for how VAT lines, package pricing, and consult fees get stacked on a quote sheet.

Tourists on a two-week trip should book two sessions on the trip and finish the course remotely with a home-country clinic running an equivalent platform. Seoul clinics will not refuse to do back-to-back toning in a short window, but the biological response to pico energy caps out at one session every 3 to 4 weeks. Any clinic selling you five toning sessions in two weeks is selling you volume, not results. The sun-protection commitment matters as much as the laser platform. For post-session care, the 14-day aftercare protocol covers the general rules, though pico allows faster return to active skincare than injectables.

WHICH DISTRICTS RUN WHICH PLATFORMS?

Platform choice correlates with neighbourhood. Apgujeong and Cheongdam clinics skew Picosure, often paired with Thermage and Ultherapy on the same device roster. Gangnam-gu clinics along Teheran-ro and the strip north of Sinnonhyeon run Picoway heavy, usually alongside Shurink Universe for lifting. Myeongdong clinics that cater to day-trip Chinese and Taiwanese patients tend to run Discovery Pico and Lutronic Picoplus, which cost less to acquire and allow lower per-session pricing. Hongdae and Seongsu-ro are mixed, and clinic age matters more than district in those neighbourhoods.

Ask the clinic directly which platform they run before booking. A trustworthy Seoul clinic will name the exact device on the first consult. If the coordinator says only pico laser and refuses to specify Picosure, Picoway, or Discovery, you are talking to a sales desk, not a treatment plan. For how to run that consultation question list, the first-timer consultation guide walks through what to ask and what red flags matter.