Class One Clinic (클래스원의원) is a skin clinic in the Gangnam Station area of Seoul, 2 minutes on foot from Gangnam Station exit 11 (Line 2). It publishes 440 priced items on its website (prices: VAT excluded (stated on site)). Its price index is 93 (Seoul median = 100, over 14 standard procedures), which puts it below the market median. The clinic opens on Sundays and its website is available in English, Japanese, Chinese (Simplified). Prices last checked 2026-10-23.
Score
74
15/17 facts verified
Prices
440
checked 2026-10-23
Walk
2 min
Gangnam Station exit 11
Position vs Seoul low · median tick · high
Ultherapy Prime — 300 shots₩990,000
Ultherapy Prime — 600 shots₩2,490,000
Thermage FLX — 300 shots₩1,650,000
Thermage FLX — 600 shots₩2,080,000
Thermage Eye — 225 shots₩990,000
Shurink Universe/Ultra — 300 shots₩69,000
Oligio — 300 shots₩490,000
Soprano Titanium — 80 kJ₩750,000
Rejuran Healer — 2 cc₩148,000
Rejuran I (eye) — 1 cc₩190,000
Masseter (jaw) Botox, Korean brand — 50 units₩15,000
Imported HA filler — 1 cc (face, standard areas)₩350,000
Pico toning — 1 session₩59,000
Aqua peel — 1 session₩39,000
Class One ClinicSeoul · 2026-10-23
Address 10F, Mijin Plaza, 390 Gangnam-daero, Gangnam-gu, Seoul (서울 강남구 강남대로 390 미진프라자 10층 (역삼동))
Station Gangnam Station (Line 2) exit 11 · 2 min walk
Websiteclassoneclinic.com · languages: Korean, English, Japanese, Chinese (Simplified)
VAT VAT excluded (stated on site)
Published items 440 · price range ₩9,900 – ₩6,900,000 · checked 2026-10-23
Price index93 (Seoul median 100, 14 anchors)
Licence date 2025-06-30 (medical facility licence; may differ from opening date) · floor area 462 m²
Foreign patient registration Registered as a healthcare provider for international patients.
Interpreter Japanese interpreter on staff, stated only on clinic's Japanese X account @classone_jp; website itself has no interpreter notice
Lowest listed price for the standard specification, excluding VAT. "Rank" is this clinic's position among all clinics listing the item (1 = cheapest). USD approximate at ₩1,400/$.
Procedure
Price
USD
Seoul median
vs median
Low · median · high
Rank
Listed as
Ultherapy Prime — 300 shots
₩990,000
≈ $707
₩1,050,000
-6%
32/115
울쎄라피 프라임 300샷
Ultherapy Prime — 600 shots
₩2,490,000
≈ $1,779
₩2,090,000
+19%
83/94
울쎄라피프라임 600샷 (10월 프로모션)
Thermage FLX — 300 shots
₩1,650,000
≈ $1,179
₩1,200,000
+38%
86/97
써마지FLX 300샷
Thermage FLX — 600 shots
₩2,080,000
≈ $1,486
₩1,990,000
+5%
93/149
하이인텐스써마지FLX 600샷 (10월 프로모션)
Thermage Eye — 225 shots
₩990,000
≈ $707
₩990,000
0%
25/121
아이써마지FLX 225샷
Shurink Universe/Ultra — 300 shots
₩69,000
≈ $49
₩115,000
-40%
7/99
슈링크유니버스 300샷
Oligio — 300 shots
₩490,000
≈ $350
₩399,000
+23%
47/59
올리지오X 300샷
Soprano Titanium — 80 kJ
₩750,000
≈ $536
₩790,000
-5%
16/55
티타늄 80kj
Rejuran Healer — 2 cc
₩148,000
≈ $106
₩220,000
-33%
7/145
리쥬란힐러 2cc
Rejuran I (eye) — 1 cc
₩190,000
≈ $136
₩160,000
+19%
88/129
리쥬란아이 1cc
Masseter (jaw) Botox, Korean brand — 50 units
₩15,000
≈ $11
₩25,000
-40%
13/100
사각턱보톡스 (국산) 1회
Imported HA filler — 1 cc (face, standard areas)
₩350,000
≈ $250
₩330,000
+6%
71/135
하안면필러 (쥬비덤) 1cc
Pico toning — 1 session
₩59,000
≈ $42
₩70,000
-16%
31/76
피코토닝 1회
Aqua peel — 1 session
₩39,000
≈ $28
₩49,000
-20%
25/89
아쿠아필(30') 1회
Quality preview 6 axes
At a glance.
Six dimensions of how well a clinic serves a visiting patient, each scored 0 to 100 from fields shown on this page. Quality 75 on the 15 of 17 facts we could verify; unverified facts lower the score instead of being guessed. Score 74 / 100.
Component
Score
Weight
Price clarity
77
20%
Value
59
20%
International support
61
20%
Access
92
15%
Range
80
15%
Trust & openness
98
10%
Score
74
15/17 verified
Price clarity77
Standard procedures with a published price, VAT stated, depth of the published menu, same price for foreigners stated.
Value59
Price level versus the Seoul median, from the price index.
International support61
Website languages, interpreter, a foreign-language chat channel, international payment.
Access92
Walk from the subway, Sunday opening and late evenings.
Range80
How many of the 15 tracked procedures and 5 categories carry a published price.
Trust & openness98
Foreign-patient registration, doctors named on the website, Google rating and review volume.
Rules are published in full on the methodology page. No clinic pays to be listed or to influence its score.
How do I get to Class One Clinic from Gangnam Station?
Class One Clinic is at 10F, Mijin Plaza, 390 Gangnam-daero, Gangnam-gu, Seoul. The nearest station is Gangnam Station (Line 2), exit 11, about 2 minutes on foot.
Is Class One Clinic open on Sundays?
Yes. Sunday hours are 10:00-16:00.
Do prices at Class One Clinic include VAT?
No. Listed prices exclude the 10% Korean VAT; the amount charged is the listed price × 1.1.
What languages does Class One Clinic support?
The clinic's website is published in Korean, English, Japanese, Chinese (Simplified). Interpreter arrangement: Japanese interpreter on staff, stated only on clinic's Japanese X account @classone_jp; website itself has no interpreter notice.
How much is Rejuran Healer at Class One Clinic?
Rejuran Healer 2 cc is listed at ₩148,000 (≈ $106) (리쥬란힐러 2cc); the Seoul median across 145 clinics is ₩220,000.
How much is Ultherapy at Class One Clinic?
Ultherapy Prime 300 shots is listed at ₩990,000 (≈ $707); the Seoul median is ₩1,050,000.
Is Class One Clinic expensive compared with other Seoul clinics?
Its price index is 93 (Seoul median = 100, over 14 standard procedures), which puts it below the market median. The index is the geometric mean of this clinic's price divided by the Seoul median for each standard procedure it lists.
When did Class One Clinic open?
The clinic's medical-facility licence is dated 2025-06-30 (opened 2025-06). Licence dates can differ from the public opening date.