Gwacheon scalp spa for a dry, itchy scalp: One & Only Hair
In short
One & Only Hair Gwacheon Government Complex Station is a large hair salon near Gwacheon Government Complex Station in Gyeonggi. After a scalp diagnosis found dryness and flaking, the writer had a scalp clinic with ampoule, steam, a head spa and a neck-and-shoulder massage, and the itching was gone after one session, leaving the head feeling lighter. One & Only Hair is a good place to start with a scalp diagnosis if you have scalp concerns.

Good to know
- Location
- 191m from Exit 1 of Gwacheon Government Complex Station, basement level 1 of Hanyang Sujainn Officetel
- Reservations
- Available via Naver Reservation
- Parking
- Available
- Hours
- Weekdays 10:00–21:00 / Saturday 10:00–20:00 / Sunday 10:00–19:00
- Payment and amenities
- Pets welcome, mobile payments, local currency (paper and card) and Zero Pay accepted
- Promotion
- First-visit discount event running
as written by the visitor on Sep 13, 2026
I visited One & Only Hair Gwacheon Government Complex Station, known as a great spot to get your hair done near Gwacheon Government Complex Station~

A large hair salon a 191m walk from Gwacheon Government Complex Station
One & Only Hair Gwacheon Government Complex Station is located in the basement level 1 of the newly built Hanyang Sujainn Officetel. It's only 191m from Exit 1 of Gwacheon Government Complex Station, so public transit access is great, and the parking lot is spacious too, so driving there was convenient.

I had a reservation, so I was guided in right away. You can book through Naver Reservation, so I'd recommend reserving before you go~

Here's the price list!

They're also running a first-visit discount event~




As befits a large Gwacheon salon, the interior was really spacious and the stations were set far apart, so I could get treated privately without bumping into other customers. And above all, the cleanliness was top-tier! They run a Cesco air perfume system for a state-of-the-art scent solution alongside regular disinfection management.

Dry scalp care that starts with a scalp diagnosis
One & Only Hair Gwacheon Government Complex Station has a scalp diagnosis machine. Even though it's a hair salon and not a dedicated scalp clinic, it's equipped with professional gear, which was reassuring.

Before the treatment, they diagnosed my scalp condition first. They listened to my usual concerns and state, looked at my scalp directly, and suggested a solution. My scalp was on the dry side with some buildup. They told me that managing the scalp regularly helps prevent hair loss and even helps with face lifting, so I'm going to keep getting scalp clinics steadily haha😁 Manager Minjeong didn't oversell anything — she explained and recommended only what was actually necessary. Best👍
First, to scrub away old buildup and sebum, she carefully applied a scalp-specific ampoule.

Then, using a steamer, she added moisture while softening up the old buildup on the scalp.


What the head spa in the massage chair is like
Next, I got my scalp cleaned in a dedicated head spa room. The bed was actually a massage chair, so I could get a body massage while getting scalp care at the same time~

One & Only Hair Gwacheon Government Complex Station also has the head spa machine that's been all over Instagram lately~ My body got massaged in the chair while warm running water washed away the old buildup and impurities on my scalp — such a healing experience.

Among the various Ojua care products suited to different scalp and hair types, I got the moisturizing one aimed at fixing scalp dryness. Beyond just shampooing, she massaged from the scalp down through the neck and shoulders, so circulation felt better and it was so refreshing. It even felt like puffiness went down!

Then she sprayed on a heat protectant

and dried it with a blow dryer to finish~


How the scalp felt after one session at One & Only Hair
I used to reach up and scratch my head often, but after the scalp care at One & Only Hair Gwacheon Government Complex Station, my head felt so much lighter overall! The scalp felt clean and refreshed, and the itchiness disappeared after just one session.

Checking with the machine again, I could confirm that the buildup around the pores had completely disappeared. Since it worked so well after just one session, I'd recommend it to anyone with scalp concerns.

Designer Minjeong diagnosed everything carefully and gave me the scalp clinic I needed, and kindly explained how to keep caring for it afterward, so I learned a lot~ I'd recommend Manager Minjeong for her kind, thorough treatments that get you the hairstyle you want👍 One & Only Hair Gwacheon Government Complex Station offers 1:1 responsible service from start to finish, which makes for high satisfaction.
One & Only Hair hours, parking and payment
- Weekdays 10:00–21:00
- Saturday 10:00–20:00
- Sunday 10:00–19:00
- Parking, reservations, and pets welcome
- Mobile payments, regional currency (paper & card), Zero Pay accepted
Where it is
15 Byeoryangsanga 1-ro, Gwacheon-si, Gyeonggi-do, South Korea (basement level 1, Hanyang Sujainn Officetel, units B05–B08)경기도 과천시 별양상가1로 15 과천청사역한양수자인오피스텔 지하1층 B05~B08호







