Gwacheon hair salon matte brown without bleach: One & Only Hair

In short

One & Only Hair Gwacheon Government Complex Station is a hair salon in Gwacheon, Gyeonggi, about a four-minute walk from Government Complex Gwacheon Station. I received an all-over matte brown color without bleach to cover lingering red tones; the cool ash cast held well four days later without looking black.

Matte brown hair calmly neatened after toning down

Good to know

Salon
One & Only Hair Gwacheon Government Complex Station (원앤온리헤어 과천청사역점)
Address
B05–B08, B1, Gwacheon Government Complex Station Hanyang Sujain Officetel, 15 Byeoryangsangga 1-ro, Gwacheon-si, Gyeonggi-do, South Korea
Public transit
4-minute walk from Government Complex Gwacheon Station
Parking
Free parking available
Service received
All-over matte brown color without bleach
Service approach
One designer is responsible for the service from start to finish

as written by the visitor on Sep 7, 2026

I was getting a little tired of light brown and the monthly root touch-ups also felt burdensome, so I got an all-over matte brown color without bleach at One & Only Hair Gwacheon Government Complex Station (원앤온리헤어 과천청사역점). I wanted to cover the lingering red tones and neaten everything up in an overall darker shade.

Visit for matte brown coloring at One & Only Hair

Is the salon close to the station and easy to park at?

It was about a four-minute walk from Government Complex Gwacheon Station, and free parking was available. The parking area was spacious, so it was convenient to visit by car. The salon interior was clean overall.

Interior space at One & Only Hair
Clean interior at One & Only Hair

What color did I choose for hair with lingering red tones?

I wanted a much darker shade than my existing brown, so I chose matte brown. The plan was to cover the existing color without bleach and tone it down for an autumn feel.

Hair for matte brown coloring without bleach

Red tones from a red-brown color I had done myself a year and a half earlier were still lingering. I had a lot of color history, fine hair, and existing damage, so this time I wanted to neaten the color cleanly. I chose the shade and brightness together with my designer while looking at the color chart.

Brown hair with lingering red tones before coloring
Hair retaining red tones from previous red-brown color

How was the coloring process and how did my hair feel afterward?

They also provided a snack during the appointment. I appreciated this small service at the salon.

Snack provided during service at One & Only Hair

I liked the one-to-one designer system, where the same designer handled everything from start to finish rather than changing staff during the process.

Matte brown coloring process at One & Only Hair

Because my hair was already damaged, I was concerned about how it would feel after coloring. But in my experience, it was finished smoothly without feeling any more damaged. I was pleased that it felt soft after the color treatment.

Matte brown color and neatened hair texture
Hair being neatened in dark matte brown

What did the matte brown without bleach look like?

The finished color felt suitably cool without looking as though it had been covered in black. The ash cast made my face look brighter and cleaner.

Dark matte brown hair completed without bleach

Once it was neatened in a darker tone, my hair also looked less frizzy. I liked how the color we chose together from the chart turned out.

Matte brown hair calmly neatened after toning down
Matte brown color result chosen with the designer
Dark brown color with an ash cast

Did the color hold up after a few days?

Even four days after the coloring, when I wrote the original post, the ash cast had not faded quickly and the color held up well. People around me also said the dark hair, which they had not seen on me in a while, suited me well, so I wanted to keep a dark color for the time being.

Color and hair texture after matte brown coloring
Hair toned down to dark brown

What I liked most about this color was that it neatened up my light brown hair into a darker shade while retaining an ash cast. It suited my preference for a cool brown that does not look black.

Finished brown color with a cool ash cast

Where it is

One & Only Hair Gwacheon Government Complex Station (원앤온리헤어 과천청사역점)원앤온리헤어 과천청사역점

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

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