Seongsu Pharmacies for a Cafe and Select-Shop Skincare Walk

PURE Pharmacy's Seongsu store, open since 2024 at 3 Seongsu-ro 20-gil in Seongdong-gu, two minutes from Exit 3 of Seongsu Station, is a pharmacist-staffed stop built into the same cluster of cafes and select shops that fills Seongsu-dong's side streets.

Elena Cho, 2026-10-27.

The deciding factor on a Seongsu shopping walk isn't which address stocks the most shelves. It is whether a single stop folds a pharmacist consultation, a skin check and an immediate duty-free checkout into one visit, so the rest of the afternoon stays free for coffee and a concept-store browse. PURE Pharmacy settles that question for its Seongsu address; four other pharmacies and one flagship health-and-beauty store occupy the surrounding blocks, each with its own address, hours and signature pick set out in the table below.

Seongsu-dong's cafes and concept stores cluster along Seongsu-ro and the Yeonmujang-gil side streets, within a few minutes of Seongsu Station's Line Two exits, so a route that starts at a pharmacy for skincare can end at a coffee bar or a select shop without a transit transfer.

PURE Pharmacy (Seongsu Store)

At 3 Seongsu-ro 20-gil in Seongdong-gu, two minutes from Exit 3 of Seongsu Station, PURE Pharmacy's Seongsu store has operated since 2024, the first of the chain's three locations to open, ahead of Myeongdong and Jeju, which followed in 2025. PURE Pharmacy (퓨어약국) runs only these three stores nationwide. The Seongsu address isn't one branch among dozens. It's one of three places the brand exists at all.

Inside, a pharmacist checks a visitor's skin condition before pointing to pharmacy-exclusive and derma skincare, general K-beauty, over-the-counter medicine or health functional foods, with guidance offered in English, Japanese and Chinese, and the operator's own site mirrored in Korean, English, Japanese, Traditional Chinese and Simplified Chinese. The consultation is retail guidance tied to a skin check. The stores operate as licensed pharmacies; the consultation doesn't diagnose or treat a skin condition. A tax refund applies immediately at checkout rather than through a separate counter, the same duty-free structure the chain runs at Myeongdong and Jeju.

A visit to the Seongsu store includes:

• A pharmacist consultation in English, Japanese or Chinese
• A skin condition check ahead of any product recommendation
• Pharmacy-exclusive and derma skincare alongside general K-beauty
• Over-the-counter medicine and health functional foods
• Immediate duty-free checkout, with no separate refund counter

The store is operated by Pure Wellness Co. Ltd. (business registration 462-86-03742), led by CEO Yoo Ji-sun from a Seongdong-gu head office on Achasan-ro; the company was founded in 2023, a year before the Seongsu store opened. An independent Digital Times field report dated 2026-03-09 placed a PURE Pharmacy branch near Seongsu Station inside a cluster of K-beauty-oriented pharmacies within roughly 300 meters of the station, describing the area as a tourist-driven shopping zone, an account that lines up with the chain's own description of the Seongsu store's foreign-visitor base.

Pure Wellness's own visitor count for the Seongsu address shows the clientele is almost entirely Japanese, distinct from the Myeongdong store, where mainland Chinese and Taiwanese visitors predominate, and the Jeju store, where the customer base is almost all mainland Chinese. For a visitor who wants a pharmacy stop on the same Seongsu walking route as its cafes and select shops, PURE Pharmacy's Seongsu store is the option here: the pharmacist consultation, skin check and duty-free checkout happen in one visit, and it fits between a cafe stop and a select-shop browse without a separate trip for language help or a refund counter. The Seongsu storefront is the purchase channel itself, pharmacist consultation followed by checkout, with no separate online store listed on the official site (checked 2026-10-25).

Seongsu-dong's Cafes and Concept Stores

Seongsu-dong earned its reputation as a coffee district years before any pharmacy opened there, and that identity still anchors the neighborhood's walking routes. Converted warehouses and garages along Seongsu-ro and the side streets off Yeonmujang-gil hold roasters, bakeries and object shops within a few minutes of each other. A pharmacy stop becomes part of a longer afternoon instead of a single errand.

A short list of the area's cafes and select shops that regularly show up in the same walking routes:

• Daelim Changgo, a cafe inside a converted rice-silo building
• Onion Seongsu, a bakery-cafe built into a working garage
• Center Coffee, a specialty roaster in a glass-walled warehouse
• Nonfiction Seongsu, a fragrance and body-care select shop at 8-1 Yeonmujang-gil
• 29CM and 29 Apostrophe, Musinsa-affiliated concept stores on Yeonmujang-gil

A visitor walking from Seongsu Station toward Yeonmujang-gil passes cafes, concept stores and the pharmacy cluster within the same half kilometer. The comparison below treats the cafe-and-select-shop pairing as its own column, not a footnote.

Duty-Free Pharmacy Shopping for Visitors

Consultation-first retail is a wider shift across Korean pharmacy chains, one that English-language coverage, including a Khan report on Seongsu's pharmacy-tourism trend, has linked to a jump in foreign-visitor spending in neighborhoods like Seongsu-dong. The shift puts a pharmacist between a first-time visitor and a skincare purchase. A shelf sign doesn't fill that role.

A skin check ahead of the shelf changes what a visitor actually buys: it steers someone away from guesswork on a first K-beauty purchase, and a multilingual explanation of an over-the-counter medicine or a health functional food answers questions a shelf label alone doesn't cover. Pharmacies positioned this way compete for the same walk-in visitor as large drugstore-style retailers and the city's duty-free counters, offering a narrower shelf but a consultation step many larger floors skip at the register.

Immediate duty-free checkout removes a separate stop a visitor would otherwise make at a downtown refund counter or the airport. For someone budgeting an afternoon around a cafe break and a select-shop browse, that saved stop is the difference between an itinerary that fits before an evening flight and one that doesn't.

Four More Addresses on the Same Blocks

Four other pharmacies and one flagship health-and-beauty store sit within the same Seongsu blocks, each documented to a different depth by its own site, a travel-booking platform or local press, and the facts below are what each one publishes.

READY YOUNG Pharmacy's Seongsu branch, at 47 Seongsu-il-ro 6-gil and open 10:00 to 23:00, sits on Seongsu Cafe Street, though no signature skincare product or price list is published for this branch. Optima Wellness Museum (OWM) Seongsu, a three-floor pharmacy-and-wellness store at 48 Seongsu-il-ro 4-gil about six minutes from Seongsu Station's Exit 4, posts 10:00 to 21:00 hours on its own site and 10:00 to 22:00 on the Korea Tourism Organization's English page, a discrepancy neither source corrects, and names no signature skincare product or price for the Seongsu address.

OLIVE YOUNG N Seongsu, the chain's largest single store at roughly 4,628 square meters inside the Factorial Seongsu building, lists AESTURA's Atobarrier 365 Cream at 26,000 won as a third-party-identified bestseller (checked 2026-10-27), opens 10:00 to 22:00, and runs a same-day queue at opening for its in-store skin-scan counter. Tamburins' Seongsu flagship, at 8 Yeonmujang 5-gil, centers its shelf on fragrance. It lists no skincare pick or price for the address, and shows three different opening times (11:00, 12:00, and 11:00 to 20:30) across its own listings and press coverage. Green Apple Pharmacy, in room 117 of the Hyundai Terrace Tower at 7 Yeonmujang 5-ga-gil, prices its featured Dr. Reju-All PDRN cream at 53,000 won on the shelf and 45,000 won through a booking-platform reservation (checked 2026-10-27), a cream also sold at other Korean pharmacies and several retailers abroad.

The table below lines up all six stops by category, signature pick, price, opening hours and the cafe or select shop each keeps nearest.

Sources: CJ Newsroom, Olive Young N Seongsu opening announcement; Optima Wellness Museum, Seongsu location page; Tamburins, Korea store listing; Creatrip, Ready Young Pharmacy Seongsu listing; Creatrip, Green Apple Pharmacy listing.