Korean lash lift at Geumson Unnisseu, a Gangnam Station beauty salon

In short

Geumson Unnisseu is a one-woman lash and waxing studio in the basement of the Acrotel building near Gangnam Station, Seocho, Seoul. A 50-minute lash lift left every lash lifted individually into a clean C-curl, with no clumping or over-bent tips. Anyone who wants a soft, natural-looking curl rather than a stiff, sharply bent one should try the lash lift at Geumson Unnisseu.

Close-up of eye with lashes lifted individually after a lash lift

Good to know

Location
B1, 107-ho, Acrotel, Seocho-dong 1337-2, Seocho-gu, Seoul
Hours
Mon–Fri 10:30–20:30, Sat 10:30–19:00, closed Sundays
Parking
Building parking may be available — check before visiting
Booking
Reservation only: comment '예약' on the pinned Instagram post → fill out the form sent by DM → confirm with a ₩20,000 deposit
Treatment time
Lash lift takes about 50 minutes
Other
Shop-in-shop with a brow studio; a dog may be on site, so you can opt out on the booking form

as written by the visitor on Sep 7, 2026

An essential prep before travel. Lash lift, haha!!!!! I got a lash lift and my lashes were lifted one by one, which made me happy even bare-faced haha

Close-up of eye with lashes lifted individually after a lash lift

My eyes look like 1.5x bigger 🤍 Okay, let's get into my Gangnam Station lash lift review.

Geumson Unnisseu location, hours, and how to book

  • Location: B1, 107-ho, Acrotel, Seocho-dong 1337-2, Seocho-gu, Seoul
  • Hours: Mon–Fri 10:30–20:30, Sat 10:30–19:00, closed Sun
  • Parking: check before visiting whether building parking is available
  • Booking: reservation only

📋 How to book — Comment '예약' (reservation) on the first pinned post on Instagram → a booking form is sent automatically → fill it out and DM it back → you'll be guided in order → the booking is confirmed once you deposit ₩20,000

Getting there from Gangnam Station

The shop being so close to Gangnam Station and a bus stop was such a plus!!

Exterior of the Acrotel building near a bus stop by Gangnam Station

Just walk into this commercial building and head down to the basement.

Entrance to the Acrotel commercial building
Sign at the building entrance pointing down to the basement level

There's a separate staircase right at the building entrance that leads straight down to the basement. I saw a rainbow going down these stairs (🌈🌈 what a mood booster haha)

Staircase leading straight down to the basement from the building entrance

Go down the stairs, open the door, and the shop is basically right there haha. They do lashes and face waxing together!

Entrance to Geumson Unnisseu in the basement, right at the bottom of the stairs

It's a shop-in-shop, so it's paired with a brow studio! (Fun fact)

Inside the shop: atmosphere and interior

Interior view of the shop-in-shop layout
Interior shared with the brow studio

This is the interior! Since it's shop-in-shop, the outer area is the brow studio,

Door leading into the Geumson Unnisseu lash and waxing treatment room

and going through this door leads to Geumson Unnisseu, the lash and waxing studio.

Price list for lash treatments at Geumson Unnisseu

Here's the price list! (For reference~)

Waiting area outside the shop
Seating and small decor in the waiting area

This is the waiting area outside!! Everything from here down is inside Geumson Unnisseu itself!!! The treatment bed was set up there, and the space was cozy and clean, so I felt comfortable the whole time~!

Cozy, clean interior of the lash treatment room

This is the treatment bed!!!

Treatment bed set up in the treatment room

This was too cute so I had to take a photo ㅠㅠ oops

A one-woman studio run by a 16-year veteran

Geumson Unnisseu is a one-woman lash studio in Gangnam/Seocho run by an owner with 16 years in the beauty industry!!!

  • Opened in November 2017
  • 9 years running in the same spot
  • No price increase since opening
  • Over 80% of customers are regulars
  • The owner personally handles consultation, design, and treatment

That gave me even more confidence to just trust her with it!! She looked at my eyes and just knew exactly what to do haha. I could totally see why she's stayed in one spot for so long!

The lash lift process and results

Tangled lashes before the treatment, with the lift grown out

This is my eye before the treatment. It had been a while since my last lash lift, so everything was tangled and a mess haha (mascara was such a struggle because of it haha)

The treatment took about 50 minutes!! From the moment I walked in she was so welcoming, and the owner was genuinely fun to talk to, so I ended up chatting the whole time and it was over before I knew it... haha. I'm kind of sensitive about people touching around my eyes, but her touch was really gentle, so there was no discomfort or stinging at all, I could just relax!

About 50 minutes later....! I was so busy chatting with her I really didn't notice the time pass... haha

Front view of the lash curl right after the lash lift
Side view of the C-curl lashes

Here are my lashes after the treatment (front and side shots). So pretty ㅠ Even from the side you can see the C-curl lifted up perfectly🩷 Highly recommend this lash lift.

Defined eyes after applying lash serum

That day I only put on the tinted lash serum, and my lashes looked so clear and the curl came out so pretty that it photographed really well too!

What I loved most about the result was that it didn't just look like my lashes were yanked up — each lash was lifted individually with the texture still intact!! No clumping or bent sections between lashes, everything lined up evenly all the way to the tips, and you could just tell from looking at it how experienced her hands are... haha

Just from one lash lift, my eyes look so much more defined even bare-faced, and I don't have to use an eyelash curler when doing makeup anymore, which is so convenient haha. And I prefer a style where the curl stays soft and pretty rather than sharply bent, so this came out exactly how I wanted it — super satisfied..♡

With a lash lift, how carefully each individual lash is lifted really makes all the difference.

She was so kind and her touch was so gentle, it was really lovely haha. If you're tired of using an eyelash curler,, once you try a lash lift you really can't go back... haha

Before you visit: dog policy and membership

🐶 Dog notice — There may be a dog on site at Geumson Unnisseu. If you're afraid of dogs or want a time slot without the dog, be sure to check 'please schedule me when there's no dog' on the booking form. They'll arrange an available time for you!!

Existing membership

The old membership product is no longer sold — only existing members can keep their existing benefits by renewing.

  • 10% off regular price
  • 10% of the sign-up amount credited back
  • Extra ₩5,000 off each new treatment (retouch discounts excluded)
  • No deposit needed to book
  • Existing benefits continue upon renewal

If the membership balance drops to ₩20,000 or below and isn't renewed, the old membership ends, and since it's no longer sold, you can't sign up for it again.

New membership

New sign-ups now go through a different membership product.

  • 10% of the sign-up amount credited back
  • 10% off regular price deducted directly (retouch discounts excluded)
  • No deposit needed to book

📌 Booking rules for both old and new memberships — You can reschedule once up to the day before; same-day cancellations or same-day rescheduling forfeit the ₩20,000 deposit

Geumson Unnisseu has run for 9 years since opening in 2017 without raising treatment prices. As running costs kept climbing, instead of raising prices, they adjusted some of the membership benefits ㅠㅠ!!

If you're looking for a great lash lift spot near Gangnam Station, I recommend Geumson Unnisseu!!

Where it is

Geumson Unnisseu금손언니쓰

B1, 107-ho, Acrotel, Seocho-dong 1337-2, Seocho-gu, Seoul, South Korea서울특별시 서초구 효령로77길 34 아크로텔 지하1층 107호 금손언니쓰

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