Eyelash extensions in Songpa, Seoul: longer outer corners at Rose Lash
In short
Rose Lash is an eyelash extension studio about a five-minute walk from Jamsilsaenae Station in Songpa, Seoul. I chose mixed 9, 10, and 11 mm black flat lashes to lengthen the outer corners; the roughly 50-minute treatment was painless for me, and I liked the eyeliner-like effect that made my eyes look longer.
Good to know
- Location
- 5F, 21 Olympic-ro 12-gil, Songpa-gu, Seoul, South Korea
- Getting there
- About a five-minute walk from Exit 4 of Jamsilsaenae Station; the building has an elevator.
- Treatment and price
- Mixed 9, 10, and 11 mm black flat lash extensions; ₩70,000 in the original post.
- Treatment time
- About 50 minutes at the time of my visit.
- Hours
- According to the original post: Mon–Fri 11:00–21:00; Sat 11:00–17:00; closed Sundays.
- Reservations
- One-on-one appointments through Naver Reservation; advance booking may allow simultaneous appointments with an acquaintance.
- Parking
- No parking at the studio; nearby alternative parking was recommended.
as written by the visitor on Aug 29, 2026
I have been getting eyelash extensions regularly instead of wearing mascara. This time, I wanted eyes that looked natural but defined and longer, so I got black flat lash extensions at Rose Lash (로제래쉬) in Jamsil.
How do you get there from Jamsilsaenae Station?
Rose Lash was about a five-minute walk from Exit 4 of Jamsilsaenae Station. It was on Jamsilsaenae's main street, so it was easy to find.
The address is 21 Olympic-ro 12-gil, Songpa-gu, Seoul, and the studio is on the fifth floor. I could take the elevator up.
How do reservations and parking work?
At the time of my visit, it was described as a one-on-one appointment system using Naver Reservation. Hours were 11 a.m. to 9 p.m. on weekdays and 11 a.m. to 5 p.m. on Saturdays, with regular closure on Sundays. Studio parking was unavailable, and visitors were directed to nearby alternative parking.
Which flat lashes did I choose, and how much were they?
I wanted a look that was natural but still clearly extended, with length and a softly lifted shape. I also hoped the extensions would last at least around three weeks. That was my expectation when choosing the treatment; I have not yet included how long these extensions actually lasted.
I chose black flat lash extensions. They mixed 9 mm, 10 mm, and 11 mm lashes, and the price listed in the original post was ₩70,000.
What were the studio and treatment like?
The studio had a clean, white-toned feel. There were several beds, and I was told that simultaneous appointments with an acquaintance were possible with advance booking. I am sensitive about cleanliness, and I liked my impression of the space.
The treatment took about 50 minutes, and in my case there was no pain at all. It had been one month and two days since my previous lash treatment, so my lashes were sparse, especially toward the inner corners. Since I tend to rub my eyes often, I was told during the consultation to check whether I might have allergies. This time, I wanted to fill in the gaps so they would show less than before.
How did lengthening the outer corners change my eye shape?
I could choose between making the center longer or making the ends longer. I chose 11 mm lashes at the outer corners for extra length. My eyes looked longer and more open, as if I had extended my eyeliner outward.
With the ends made longer, my outer corners also looked slightly lower to me. The lashes were neither so dense that they felt overwhelming nor too sparse. I liked the calm yet defined look they gave my eyes.
What aftercare guidance did I receive?
After the treatment, I was advised not to wash my eyes directly with water for one to two days. The studio explained that this period was important for retention.
Where it is
5F, 21 Olympic-ro 12-gil, Songpa-gu, Seoul, South Korea서울특별시 송파구 올림픽로12길 21 5층




