Gwacheon hair salon side layers that keep the length: One & Only Hair

In short

One & Only Hair Gwacheon Government Complex Station is a hair salon on basement level 1 of a new building right outside Exit 1 of Gwacheon Government Complex Station in Gwacheon, Gyeonggi. Manager Minjeong did a scalp scaling first, then cut layers mainly around the sides with texturizing, keeping the overall length and removing only the damaged ends. The combination suits anyone growing their hair out who wants frizzy ends tidied up without losing length.

Finished layered cut with C-curl blow-dry

Good to know

Location
Basement level 1, units B05·06·07·08, Gwacheon Government Complex Station Hanyang Sujain, 15 Byeolyangsangga 1-ro, Gwacheon-si, Gyeonggi-do
Subway
About 191 m from Exit 1 of Gwacheon Government Complex Station, Line 4
Directions
Straight out of Exit 1 → Gate 2 beside Kyobo Life → past the first-floor pharmacy → down the side stairs to basement level 1
Parking
The lot in front is a Gwacheon city public lot with no validation; use the basement 2–3 parking lot behind the building
Hours
Sat 10:00–20:00 / Sun 10:00–19:00 / Mon–Thu 10:00–21:00
Services received
Scalp scaling + layered cut (texturizing) + blow-dry

as written by the visitor on Sep 25, 2026

Back view of long hair after the layered cut and blow-dry

I got a scalp scaling and a long-layer trim from manager Minjeong at One & Only Hair in Gwacheon! My frizzy, damaged hair got completely tidied up and my scalp felt so clean after the scaling — total mood reset!! I wanted to keep my length as much as possible while just cleaning up the damaged parts, and it came out exactly the way I wanted haha. It's right in front of Gwacheon Government Complex Station and a bus stop, so public transit access was great too!

Where is One & Only Hair Gwacheon Government Complex Station, and where do you park?

One & Only Hair Gwacheon Government Complex Station is at 15 Byeolyangsangga1-ro, Gwacheon-si, Gyeonggi-do, South Korea, on the basement level of Gwacheon Government Complex Station Hanyang Sujain, units B05·06·07·08. It's about 191m from Exit 1 of Gwacheon Government Complex Station on Line 4.

  • 🚶 Directions: From Exit 1 → go straight → to Gwacheon Government Complex Station Hanyang Sujain next to Kyobo Life → enter through Gate 2 next to Kyobo Life → pass the 1st-floor pharmacy and go down the side stairs to the basement level
  • 🚗 Parking: The lot in front of the building is a public Gwacheon-si lot with no parking support → go around to the back of the building and use the basement 2–3 parking lot
  • ⏰ Hours: Sat 10:00–20:00 / Sun 10:00–19:00 / Mon–Thu 10:00–21:00 (closed on Friday 09/25, the day I visited)
Entrance of One & Only Hair on the basement level of Gwacheon Government Complex Station Hanyang Sujain

One & Only Hair Gwacheon is on the basement level of a shiny new building that's still filling up with tenants! Take the elevator down to the basement and turn left — it's right there.

Interior of the salon on the basement level of the new building
Wide, clean overview of the One & Only Hair Gwacheon Government Complex Station salon
Row of styling seats and mirrors in the salon

The salon was really spacious! Since it's a new building and a new shop, the vibe is super clean and pleasant.

Long, frizzy hair before the treatment
Close-up of damaged hair ends before the cut

Hair condition before the cut and the style I asked for

This is my hair before the scalp scaling and cut. It's so, so damaged and super frizzy, sigh. I decided to keep the length as is and get layers and texturizing to get rid of all the damaged hair!

Tidied long hair after the layered cut, the after shot

Here's a sneak peek of the after haha!! The damaged, heavy, drooping hair got neatly tidied up, right?!

What happens during the scalp scaling at One & Only Hair

At One & Only Hair Gwacheon Government Complex Station, they did the scalp scaling before the cut. Minjeong, the director, told me there was some heat and redness in certain areas of my scalp. She very carefully applied a product to help with the scalp scaling!

Scalp scaling product being applied to the scalp
Process of applying the scalp scaling product

After the product went on, it was time for the steam! There was a bit of a cooling feeling too, and it felt really nice haha.

Getting scalp steam during the treatment

They gave me a cold drink too, so I sipped that and passed the time.

A cold drink provided during the service

After that I moved to the shampoo room! You lie back on a bed with vibrating massage and get a comfortable cleanse — the shampoo itself was so thorough too, it was such a healing time...!

Side-focused layered cut that keeps the full length

Seat set up for the cut after the shampoo
Applying Aujua hair care products

After the shampoo, she applied Aujua hair care products one after another

Layered cut being done mainly on the sides

Then on to the cut, snip snip. I wanted to keep growing my hair but cut away the damaged parts, so I asked her to just barely trim the ends and focus the cutting mainly on the sides. She kept checking in with me and looked things over so carefully! Doesn't my hair kind of look like stretchy mozzarella cheese here haha (lol)

Cutting away so much of the damaged hair definitely left mostly healthy hair behind, which made it look way neater! She also finished it off with a pretty C-curl blow-dry.

Finished layered cut with C-curl blow-dry

Final verdict on One & Only Hair Gwacheon Government Complex Station

It was such a satisfying, healing visit where both my damaged, old (lol) hair and my scalp got cleaned up completely! The shop being in a new building made everything feel especially clean and pleasant overall, and from the scalp scaling to the shampoo, cut, and blow-dry, every single step got such careful attention that I could just relax and let them take care of everything. It's a salon I'd want to come back to whenever I want a clean trim and a mood reset. Total proper healing time...!!! If you're looking for a hair salon around Gwacheon or Indeogwon that's good at cutting, give One & Only Hair Gwacheon Government Complex Station a try!

Where it is

One & Only Hair Gwacheon Government Complex Station원앤온리헤어 과천청사역점

15 Byeolyangsangga1-ro, Gwacheon-si, Gyeonggi-do, South Korea, basement level of Hanyang Sujain, units B05, 06, 07, 08경기도 과천시 별양상가1로 15 과천청사역 한양수자인 지하1층 B05, 06, 07, 08호

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