# Eyelash perm in Dongtan tailored to long lashes: Onyu Lash

- By Naeun (https://superchart.com/en/@gyeonggi-diner-stool/)
- Written Sep 23, 2026
- Local places › Hair & beauty salons › Hwaseong, Gyeonggi
- Sponsored: This post was written after receiving the treatment through a sponsorship from the business.
- English edition: https://superchart.com/en/@gyeonggi-diner-stool/dongtan-lash-perm-long-lashes-curl-onyou/
- Also in: [한국어](https://superchart.com/ko/@gyeonggi-diner-stool/dongtan-lash-perm-long-lashes-curl-onyou/index.md) · [日本語](https://superchart.com/ja/@gyeonggi-diner-stool/dongtan-lash-perm-long-lashes-curl-onyou/index.md)

## In short

Onyu Lash is a reservation-only, one-person eyelash perm studio in Bansong-dong, Dongtan, Hwaseong. Because my lashes are on the long side, curls always ended up lifting too sharply, but Onyu Lash shaped the curl to suit lash length and eye shape, so my eyes looked defined rather than artificial. Keratin perms start at 40,000 won, and although this was a sponsored visit, the result was good enough that I would book Onyu Lash again.

## Good to know

- **Name**: Onyu Lash
- **Address**: 12 Dongtanbansong-gil, 1st floor, Unit 103, Dongtan-gu, Hwaseong-si, Gyeonggi-do
- **Hours**: 09:00–17:00 (per public business listing)
- **Closed**: Sundays
- **How it works**: Reservation-only, one-person treatment space
- **Moisture-rich keratin perm**: From 40,000 won
- **Black tinting keratin perm**: From 45,000 won
- **The space**: Shares premises with Green Nail; the lash room is past the nail area
- **Price reference**: ₩40,000 ≈ $29.5 · ₩45,000 ≈ $33 (2026-09-24)

*as written by the visitor on Sep 23, 2026*

Onyu Lash, a lash lift studio in Dongtan that shaped the curl to fit my long lashes ✨ These days I'm obsessed with lash lifts — they make your eyes look defined even without much eyeliner or mascara. This time I went to Onyu Lash in Bansong-dong, Dongtan, for a lash lift.

![Close-up of eyes after a lash lift at Onyu Lash in Dongtan](https://img.superchart.com/images/dongtan-lash-perm-long-lashes-curl-onyou/dongtan-lash-perm-long-lashes-curl-onyou-01-5vmom-1200.webp)

![Long lashes with curl set from the lash lift](https://img.superchart.com/images/dongtan-lash-perm-long-lashes-curl-onyou/dongtan-lash-perm-long-lashes-curl-onyou-02-1rmk5-900.webp)

Honestly, this was a sponsored visit, so I didn't go in with high expectations at first. But long story short — I liked the result so much that I actually wanted to write an honest review!

I have naturally long lashes, so every time I get a lash lift, the curl either ends up too sharp or looks disconnected from my eye shape. This time, though, they shaped the curl to match my lash length and eye shape, and I was really happy with it.

![Visit photo at Onyu Lash in Bansong-dong, Dongtan](https://img.superchart.com/images/dongtan-lash-perm-long-lashes-curl-onyou/dongtan-lash-perm-long-lashes-curl-onyou-03-1pkwj-900.webp)

## Where Onyu Lash is and when it opens

Onyu Lash is located at 12 Dongtanbansong-gil, 1st floor, Unit 103, Hwaseong, Gyeonggi-do. It shares a space with Green Nail — you walk through the nail area to reach the lash treatment room.

- 📌 Onyu Lash / 12 Dongtanbansong-gil, 1st floor, Unit 103, Dongtan-gu, Hwaseong-si, Gyeonggi-do, South Korea
- ⏰ 09:00–17:00 (per public business info)
- 🚫 Closed every Sunday

It's a reservation-only, one-on-one treatment space, so I'd recommend booking ahead before visiting.

![Entrance to Onyu Lash on Dongtanbansong-gil](https://img.superchart.com/images/dongtan-lash-perm-long-lashes-curl-onyou/dongtan-lash-perm-long-lashes-curl-onyou-04-mt1no-900.webp)

![Lash treatment room reached by walking through the nail space](https://img.superchart.com/images/dongtan-lash-perm-long-lashes-curl-onyou/dongtan-lash-perm-long-lashes-curl-onyou-05-ygc45-900.webp)

## What the Onyu Lash treatment room is like

🩷 The treatment space was cozier than I expected. When I first walked into Onyu Lash, the space itself wasn't huge.

But during the lash lift, I never once felt cramped. If anything, the treatment area is separated off, so I could lie down and get the treatment quietly. Lash lifts require lying still with your eyes closed for quite a while, and overall it was a comfortable experience. Public reviews also mention the space feeling cozy and clean, and the treatment itself being comfortable.

![Interior of the one-on-one treatment space at Onyu Lash](https://img.superchart.com/images/dongtan-lash-perm-long-lashes-curl-onyou/dongtan-lash-perm-long-lashes-curl-onyou-06-1lrtm-900.webp)

![Quiet space with the lash lift treatment bed](https://img.superchart.com/images/dongtan-lash-perm-long-lashes-curl-onyou/dongtan-lash-perm-long-lashes-curl-onyou-07-e3oou-900.webp)

## A curl designed around long lashes

👀 What I liked most about Onyu Lash was that they shaped the curl to fit my long lashes. Since my lashes are on the longer side, it's surprisingly hard to get the shape I want — if the curl goes up too sharply, it feels like it might touch my eyebrows, but if the curl is too weak, long lashes just droop down instead.

So every time I'd gotten a lash lift before, I always ended up thinking 'I wish this had turned out a little different...'

![Tools prepared for the lash lift treatment](https://img.superchart.com/images/dongtan-lash-perm-long-lashes-curl-onyou/dongtan-lash-perm-long-lashes-curl-onyou-08-1p1lj-900.webp)

But at Onyu Lash, they looked at my lash length and eye shape and designed the curl accordingly. This was the first place that actually did a lift matched to my eyes despite my having long lashes.

So right after the treatment, when I looked in the mirror, my eyes looked much more naturally defined than I expected! It reminded me that what matters isn't just cranking the curl up as high as possible, but creating a curl that actually suits your eyes. Onyu Lash's own description also emphasizes a 'curl design matched to your eye shape,' a treatment that reduces damage, and lasting, pretty curls until they naturally fade.

![Lash lift result with curl matched to the eye shape](https://img.superchart.com/images/dongtan-lash-perm-long-lashes-curl-onyou/dongtan-lash-perm-long-lashes-curl-onyou-09-rsep6-900.webp)

![Side view of naturally arranged lash curl](https://img.superchart.com/images/dongtan-lash-perm-long-lashes-curl-onyou/dongtan-lash-perm-long-lashes-curl-onyou-10-1wtyo-900.webp)

## Before and after the eyelash perm

✨ A lash lift definitely makes your eyes look more defined. Especially if you have long lashes like me, just fixing the curl — without layering on mascara — makes a huge difference in how clean your eyes look.

I don't need to use an eyelash curler every day anymore, and my morning makeup routine is shorter too, so personally, getting a lash lift makes getting ready a lot easier. This time, since the curl was shaped to fit my eyes, it felt naturally defined rather than artificially lifted, and I really liked that.

![Defined eyes after the lash lift](https://img.superchart.com/images/dongtan-lash-perm-long-lashes-curl-onyou/dongtan-lash-perm-long-lashes-curl-onyou-11-gnxi5-900.webp)

![Clean lash curl without mascara](https://img.superchart.com/images/dongtan-lash-perm-long-lashes-curl-onyou/dongtan-lash-perm-long-lashes-curl-onyou-12-4b4ng-900.webp)

## A sponsored visit I would repeat at my own cost

💗 With sponsored visits, even if the result is good, I usually end up asking myself, 'would I actually pay for this again?' After this treatment at Onyu Lash, though, I genuinely want to go back.

Especially if you're someone who

- ✔️ Has naturally long lashes
- ✔️ Wants a curl that fits your eyes rather than one that just lifts straight up
- ✔️ Wants a naturally defined look
- ✔️ Prefers a quiet, one-on-one treatment space

then this might be worth checking out. Public reviews of the shop also mention positive experiences with the eye-matched design and careful treatment.

![After finishing the lash lift treatment at Onyu Lash](https://img.superchart.com/images/dongtan-lash-perm-long-lashes-curl-onyou/dongtan-lash-perm-long-lashes-curl-onyou-13-15fp7-900.webp)

## How much an eyelash perm costs at Onyu Lash

💰 Based on currently published business info, Onyu Lash prices are Moisture Nutrition Keratin Perm from ₩40,000 and Black Tinting Keratin Perm from ₩45,000. Prices and promotions can change, so it's best to confirm before booking.

## Final verdict on Onyu Lash

Final thoughts 🩷 If you're looking for a place to get a lash lift in Dongtan, I was quite satisfied with Onyu Lash this time. What I liked most was that instead of just applying a fixed curl style, they shaped the curl to fit my own lash length and eye shape.

Since I have long lashes, I've often been disappointed with the curl after a lift before, but this time, right after the treatment, I thought, 'ah, this is the curl that actually suits my eyes.'

This was a sponsored visit, but honestly, I liked the result enough that I think this is a place I'll remember next time I need a lash lift :) If you're looking for a lash lift in Dongtan, Onyu Lash is worth checking out 🤍

![Final photo after the Onyu Lash lash lift in Dongtan](https://img.superchart.com/images/dongtan-lash-perm-long-lashes-curl-onyou/dongtan-lash-perm-long-lashes-curl-onyou-14-1q4y8-900.webp)

## Where it is

- Onyu Lash (온유래쉬)
- 12 Dongtanbansong-gil, 1st floor, Unit 103, Dongtan-gu, Hwaseong-si, Gyeonggi-do, South Korea
- 경기도 화성시 동탄구 동탄반송길 12 1층 103호
- 37.2092693, 127.0639453
- Google Maps: https://www.google.com/maps/search/%EC%98%A8%EC%9C%A0%EB%9E%98%EC%89%AC/@37.2092693,127.0639453,17z

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