Korean head spa and bangs cut in Gwacheon: One & Only Hair

In short

One & Only Hair Gwacheon Government Complex Station is a hair salon on the first basement floor, a 2-minute walk from Exit 1 of Gwacheon Government Complex Station in Gyeonggi. The visit began with a scalp check using diagnostic equipment, followed by a scalp clinic with ampoules and a steamer in a dedicated head spa room, then a design cut shaped to the head and face with the fringe cut into bangs. The explanations of each clinic step and the aftercare advice were thorough enough that One & Only Hair is worth a return visit.

Hairstyle on the day of the scalp clinic and design cut

Good to know

Location
2-minute walk from Exit 1, Gwacheon Government Complex Station; first basement floor
Hours
Mon–Fri 10:00–21:00 / Sat 10:00–20:00 / Sun 10:00–19:00
Parking
Available on both B2 and B3
Reservation
Booked with Manager Minjeong via Naver Reservation before visiting
Services received
Scalp clinic + design cut
Salon feature
First salon in Gwacheon to introduce an air perfume system (as explained on site)

as written by the visitor on Sep 17, 2026

Hairstyle on the day of the scalp clinic and design cut

Today I'm introducing a Gwacheon hair salon recommendation — One & Only Hair Gwacheon Government Complex Station. It had been a while since I got a scalp clinic to relax, and along with tidying up my heavy, limp hair, I also got a design cut that felt like a transformation while still looking like me :-)

The salon I found is One & Only Hair Gwacheon Government Complex Station, located near Gwacheon Government Complex Station. They ran the clinic thoroughly and used shampoo and essence suited to my scalp condition, so I felt properly taken care of — I left very satisfied!

One & Only Hair Gwacheon Government Complex Station

Entrance of One & Only Hair Gwacheon Government Complex Station
Sign and information for One & Only Hair Gwacheon Government Complex Station
View of the salon entrance on the basement level

Where is One & Only Hair Gwacheon Government Complex Station? Hours and parking

One & Only Hair Gwacheon Government Complex Station is a 2-minute walk from Exit 1 of Gwacheon Government Complex Station, so accessibility from the subway is great. Hours are Mon–Fri 10:00–21:00, Sat 10:00–20:00, Sun 10:00–19:00, and I visited after booking through Naver Reservation with Manager Minjeong.

The salon is on the basement level. Parking is available on both B2 and B3, so it's easy to drive over and park.

Cleanly arranged salon interior

Walking in, I was surprised — it didn't feel like a typical hair salon at all, so clean, fragrant and comfortable. Turns out they're the first salon in Gwacheon to introduce an air perfume system, constantly sanitizing and managing scent in the space! Impressive 👍🏻

Salon seating area before the treatment

A design cut planned around head shape and face shape

Today I was getting a scalp clinic along with a design cut at One & Only Hair Gwacheon Government Complex Station!

Hair condition before the design cut consultation
Hair length looking heavy before the cut

I was planning a simple trim with a design cut and wasn't sure what style would suit me, so Manager Minjeong at One & Only Hair Gwacheon Government Complex Station carefully examined my head shape and face shape and recommended a design, which she then cut.

Design cut being done according to head shape and face shape

You can also purchase a variety of hair products recommended by the designer.

Hair products displayed for sale in the salon
Hair products available for purchase on recommendation

The scalp clinic starts with a scalp diagnosis

Before the scalp clinic began, they checked my scalp condition. Even though One & Only Hair Gwacheon Government Complex Station isn't a scalp-clinic-only specialist, they had professional scalp diagnostic equipment on hand, which made me feel they take every service seriously :-)

Checking scalp condition with diagnostic equipment

They listened to my usual scalp concerns and, while checking my scalp condition with the machine, explained how to care for it. Apparently consistent scalp care is good not just for scalp health and preventing hair loss but also for face lifting, so I'm planning to keep getting scalp clinics regularly. Manager Minjeong's thorough treatment and clear explanations of what I needed made me want to come back.

They carefully applied a scalp ampoule to scrub away old buildup and sebum.

Applying an ampoule for scalp scrubbing

Then, inside a steamer, moisture was supplied while the buildup softened.

Steamer process supplying moisture and softening buildup
Scalp clinic scene during steam care

While waiting, I enjoyed some downtime with warm tea and a snack basket ^^

Warm tea and snacks provided while waiting
Snack basket and drink placed on the table

Head spa in a dedicated scalp care room: ampoules and steamer

To rinse and care for the fully softened scalp, I moved to a dedicated head spa room! I got to relax on a comfortable bed while receiving a scalp massage during the care~

Bed inside the dedicated head spa room

During the head spa scalp care, buildup and waste were washed away, and lying down I felt myself melt into relaxation from head to toe. They massaged not just with shampoo but also the scalp, neck and shoulders, so my circulation improved and I felt the puffiness disappear.

Washing away scalp waste during the head spa
Massage care for the scalp, neck and shoulders

Using the scalp machine, I could confirm that the buildup around my pores had disappeared and my scalp was clean. I could already feel it, but seeing it with my own eyes made me feel even more at ease haha.

Scalp condition after care checked with the machine
Clean pore area on the scalp after the clinic

Bangs that fall naturally without blow-drying

They tidied up my messy ends and styled my bangs into a bang style rather than cutting them short, so the look comes together naturally without needing to blow-dry — makes styling so easy these days ^^

Design cut finished with bangs styled naturally

Manager Minjeong at One & Only Hair Gwacheon Government Complex Station gave a thorough consultation and scalp diagnosis, ran a scalp clinic suited to my scalp, and kindly explained how to maintain it — I learned a lot along with getting the scalp clinic done. Thank you, Manager Minjeong of One & Only Hair Gwacheon Government Complex Station, for your thoroughness and for designing exactly the hair I wanted!

Where it is

One & Only Hair Gwacheon Government Complex Station원앤온리헤어 과천청사역점

15 Byeoryangsanga 1-ro, Gwacheon Government Complex Station Hanyang Sujain Officetel B1 B05–B08, Gwacheon-si, Gyeonggi-do, South Korea경기도 과천시 별양상가1로 15 과천청사역한양수자인오피스텔 지하1층 B05~B08호

Open in Google Maps

Local places · Hair & beauty salons