Dongtan lash studio: Korean lash lift for thick lashes, Onyu Lash

In short

Onyu Lash is a lash studio run as a shop-in-shop inside Green Nail in Bansong-dong, Dongtan, in Hwaseong, Gyeonggi. Thick lashes that dropped again within hours of using an eyelash curler got a lash lift at Onyu Lash, and the front and side before-and-after comparison showed a natural curl that was not bent too sharply, making the eyes look more defined. Onyu Lash is worth booking for anyone who wants to cut down on morning curler time, with 10,000 won off the first visit.

Lashes lifted from the root after the treatment

Good to know

Location
12 Dongtanbansong-gil, 1st floor, Unit 103, Dongtan-gu, Hwaseong-si, Gyeonggi-do (shop-in-shop inside Green Nail)
Parking
Behind the building or at nearby public street parking
First-visit benefit
10,000 won discount
Treatment
Lash lift
Price reference
₩10,000 ≈ $7.2 (2026-09-19)

as written by the visitor on Sep 18, 2026

Why I chose a lash lift at Onyu Lash in Dongtan over lash extensions

I was looking into a lash lift in Dongtan and came across Onyu Lash, which had a lot of reviews. My eyes had been looking a bit flat lately! My lashes are actually really thick and long, but even after curling them hard with a lash curler, they'd droop back down after a while, ugh. Repeating that every morning got annoying, so this time I decided to try a lash perm instead. I wanted a natural curl, so after some research I settled on Onyu Lash!

Onyu Lash exterior sign and banner in Dongtan

Where Onyu Lash is: a shop-in-shop inside Green Nail in Bansong-dong

Onyu Lash is located at 1F Unit 103, 12 Dongtanbansong-gil, inside Green Nail, haha. At first I worried it might be hard to find since it's a shop-in-shop, but there's a sign and banner outside, so it was actually easier to spot than I expected! Just look for Green Nail. Parking is available behind the building or at nearby public street parking.

Onyu Lash entrance as a shop-in-shop inside Green Nail
Certification and business registration displayed in the shop
Lash products and care supplies neatly organized on one side
Neatly arranged interior of Onyu Lash

What is the treatment space at Onyu Lash like?

Walking into Onyu Lash, I could see their certification and business registration displayed, and lash products and care supplies were neatly organized on one side. Overall it felt clean and not messy or cluttered, which made a great first impression. Since this kind of beauty treatment happens so close to your face, the state of the space matters a lot.

Treatment space with bed and lighting set up for the lash lift

The treatment room had a bed, lighting, and all the necessary tools set up. Since you have to lie down for a long time, how comfortable the bed is really matters. I lay down comfortably throughout the treatment, and the space was on the quieter side, which I liked. If you prefer a calm setting over a busy, crowded place, this vibe would suit you well, haha.

View of the calm treatment room

Front view: thick lashes before and after the lash lift

Before the Onyu Lash lift, my front-view look was seriously flat... Before the perm, most people had no idea my lashes were actually thick, ugh.

Flat-looking eyes before the lash lift, front view

After the treatment, my front-view lashes were lifted way up, haha. It's amazing how much your whole impression changes just from your lashes.

Lifted lashes after the lash lift, front view
Front-view before and after comparison of the lash lift

Side view: how sharp is the curl angle?

Looking at the side-view before and after, even from the side my lashes weren't drooping — they curled upward really nicely. I don't like a curl that looks too sharply bent, so this natural, well-groomed shape was exactly what I wanted!

Side-view before and after comparison of the curl angle

Before the treatment, my lashes drooped down and felt like they were slightly covering my eyes. After the treatment, the curl lifted from the root, making my eyes look much more defined. Each lash was well-directed too, giving an overall clean look!! Since my lashes are so thick, the lash lift really made a difference — before the perm they just felt heavy and stuffy?!

Lashes lifted from the root after the treatment

Lash lift price, first-visit discount and aftercare at Onyu Lash

Onyu Lash offers lash lift pricing along with a first-visit benefit (a whopping ₩10,000 off)! If you're a first-timer, checking the price ahead and booking a reservation makes things go more smoothly. After the treatment, I was also given detailed guidance on how to take care of my lashes.

Aftercare guidance materials given after the lash lift

Things like washing your face the same day or using a lash curler can affect how long the lift lasts, so it's good to know about that in advance. With proper care, you can cut down on the hassle of using a lash curler every morning and save time on your makeup routine.

Who should book a lash lift at Onyu Lash?

Just changing my lashes made my whole eye area look so much more defined. It wasn't overly lifted either, so it's easy to wear every day without feeling like too much. I was also happy knowing I'd spend less time curling my lashes each morning! If you're looking for somewhere in Dongtan that does a natural, well-done lash lift, I highly recommend Onyu Lash!

  • If your lashes droop quickly even after curling
  • If you want a natural, defined curl
  • If you're looking into a lash lift in Dongtan
  • If you want to be pampered in a calm space

Where it is

Onyu Lash온유래쉬

12 Dongtanbansong-gil, 1st floor, Unit 103, Dongtan-gu, Hwaseong-si, Gyeonggi-do, South Korea경기도 화성시 동탄구 동탄반송길 12 1층 103호

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