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.

Head spa room with a massage-chair bed

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~

Visiting One & Only Hair 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.

Salon location and accessibility information

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~

Guided in after making a reservation

Here's the price list!

One & Only Hair service price list

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

First-visit discount event information
First-visit discount event information
First-visit discount event information
First-visit discount event information

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.

Spacious, clean salon interior

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.

Scalp diagnosis machine and professional equipment

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.

Applying a scalp-specific ampoule

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

Scalp care using steam
Steam scalp treatment process

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~

Head spa room with a massage-chair bed

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.

Head spa scalp cleansing process

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!

Massaging the scalp, neck and shoulders with Ojua products

Then she sprayed on a heat protectant

Applying heat protectant

and dried it with a blow dryer to finish~

Finishing scalp care with a blow dryer
Finishing up after drying

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 scalp condition after the care 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.

Scalp diagnosis results and post-care look

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

One & Only Hair Gwacheon Government Complex Station원앤온리헤어 과천청사역점

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

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