Sinnonhyeon hair salon perm for thick shoulder-length hair: Park Jun

In short

Park Jun Beauty Lab Gangnam Branch is a hair salon on the 2nd floor, a 3-minute walk from Sinnonhyeon Station Exit 4 in Gangnam, Seoul, specialising in repair perms, repair straightening and scalp clinics. On a weekend visit, a repair perm (Ribbon Perm) with the shoulder-length add-on came to 232,000 won and included a Shiseido hair peeling shampoo reset, an Ayunche Bond Pro protein ampoule, a 3cm cut, heat treatment and special care. Thick, frizzy hair that was too damaged to risk a perm came out as a voluminous layered C-curl.

Main image of the repair perm at Park Jun Beauty Lab Gangnam Branch

Good to know

Location
3-minute walk from Sinnonhyeon Station Exit 4, 2nd floor
Treatment
Repair perm (Ribbon Perm, Re-born Perm)
Price
232,000 won, including the shoulder-length add-on
Cut
3cm trimmed off the length, side bangs kept
Parking
Jeil Parking Lot; any charges after the appointment ends are paid by the customer
Service
Welcome tea and free use of the four-cut photo booth

as written by the visitor on Sep 21, 2026

Main image of the repair perm at Park Jun Beauty Lab Gangnam Branch

The Sinnonhyeon Station hair salon everyone recommends for repair perms — Park Jun Beauty Lab Gangnam Branch.

Hi everyone~ My hair's been so frizzy lately and I hated it. I wanted a perm but the damage kept holding me back — sound familiar? That's me too, haha. Park Jun Beauty Lab Gangnam Branch actually specializes in repair perms, which sets it apart. I went in on a weekend and my hair came out so pretty. Let me introduce this Gangnam Station perm spot~.

Where is Park Jun Beauty Lab Gangnam Branch, and where do you park?

Park Jun Beauty Lab Gangnam Branch offers parking support — you can park at Jeil Parking. Just note that any costs after the treatment ends are your own responsibility!

3 minutes from Sinnonhyeon Station Exit 4: outside and inside the salon

Exterior of the building near Sinnonhyeon Station Exit 4 housing Park Jun Beauty Lab Gangnam Branch

Walk about 3 minutes from Sinnonhyeon Station Exit 4 and you'll spot the building right away, 2nd floor. It's a salon that's super close to the station, so getting there was really easy.

Entrance to Park Jun Beauty Lab Gangnam Branch on the 2nd floor
Overall view of the interior of Park Jun Beauty Lab Gangnam Branch
Neatly arranged salon treatment seats
Waiting area of Park Jun Beauty Lab Gangnam Branch

The interior was clean and pleasant. Sometimes big salons feel crowded and chaotic, but Park Jun Beauty Lab Gangnam Branch had really smooth guidance and a clean layout, service-wise. They also gave me a cute little welcome tea.

Welcome tea served before the treatment
Treatment price list posted in the salon

The prices were clearly posted too. The perm I was getting today was a repair perm (Ribbon Perm)! Honestly, I hadn't decided on a specific style, so I just said 'make it pretty please' haha. Instead of getting flustered, they showed me sample photos on their phone and I was so satisfied. After that, Teacher Hyeonjun kindly walked me through the whole process.

How much is the repair perm (Re-born Perm)? 232,000 won

The treatment I got this time was a repair perm. With the shoulder-length add-on, the price came to 232,000 won!

It might seem pricey, but the process and the care effect were satisfying enough to justify it. Best of all, you can transform into a trendy style without damage.

Before and after comparison of hair from the ribbon perm treatment
※Before and after view of the ribbon perm at Park Jun Beauty Lab Gangnam Branch

What the hair looked like before the perm

Here's how I looked before care. My hair was frizzy with damage here and there, and the messy curl and lack of volume were stressing me out. Wanting a perm again but hesitating because of existing damage — I think every woman understands that feeling, ㅠㅠ. That's exactly when a repair perm comes in handy.

Step 1: hair-matched detox shampoo

Shiseido hair peeling shampoo treatment performed at the shampoo station

After moving to the shampoo station, they used Shiseido hair peeling shampoo to remove buildup. It felt like a reset for my hair?! The stylist's touch was gentle yet refreshing, which felt great.

Hair showing damage after the shampoo step

Seeing it like this, I realized just how damaged my hair really was ㅜ.ㅜ

Shiseido care line and Uptex protein treatment

Shiseido care line products and protein ampoule

After the shampoo, back at my seat, they showed me the Shiseido product used before starting the treatment. But that's not all — they also combined it with an Ayunche Bond Pro protein ampoule! They explained this step replenishes nutrients into the hair that was just reset. Teacher Hyeonjun was so thorough in explaining every single step of the care process, which I really appreciated.

The 3cm cut with side bangs

Cutting process that preserves the side bangs
Hair after cutting off 3cm of length

While keeping the side bangs from my existing style, they trimmed off the damaged ends and about 3cm of length. My hair is really thick, so I always feel bad for the stylists, but they actually seemed happy about it, saying the curl turns out even better that way — I really appreciated that.

pH balancer, heat protectant and the heat treatment

Hair undergoing heat treatment after heat protectant is applied

After applying heat protectant, I basically turned into an alien, haha. I stayed like that for about 20 minutes.

Special care and hair pack

Special care and hair pack treatment in progress

The neutralizing step was done carefully too. Then they used Shiseido special care to boost elasticity, and Ayunche Pro Repairing for protein nourishment. Now for the finishing time! Let me show you the long-awaited after look.

Finishing blow-dry and the C-curl result

Layered C-curl style completed after the repair perm

Ta-da!! Such pretty hair came out of this. It looks so luxurious and I'm super satisfied, ㅠㅠ.

Side profile after the final perm styling
Photo taken with the salon's free 4-cut photo booth

You can also use the 4-cut photo booth for free, and the final styling was done flawlessly, which left me really satisfied. If any of you want a repair perm without damage, or are looking for a place great at layered C-curl perms, come check out Park Jun Beauty Lab Gangnam Branch~!

Is the ribbon repair perm at Park Jun Beauty Lab Gangnam worth it?

  • Sinnonhyeon Station hair salon Park Jun Beauty Lab Gangnam Branch
  • A salon specializing in repair perms, repair straightening, and scalp clinics
  • Recommend Teacher Hyeonjun for customized styling
  • Distinctive styling and a systematic process that minimizes hair damage

Where it is

Park Jun Beauty Lab Gangnam Branch박준뷰티랩 강남점

14 Gangnam-daero110-gil, Gangnam-gu, Seoul, South Korea, 2nd floor서울특별시 강남구 강남대로110길 14 지상2층

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