Sinchon hair salon silver brown dye and side bangs: Demon Hair
In short
Demon Hair Sinchon Branch is a hair salon on the second floor near Sinchon Station in Seodaemun, Seoul. On this visit the writer had a silver brown tone-down dye to calm an existing hair color, plus a fringe and side-bang cut: senior designer Donghan consulted with a L'Oréal color chart, applied scalp protectant first, then used a Milbon and L'Oréal dye mix. The finished color reads as a soft black indoors and shows silver brown reflections in bright light, and first-time visitors get 30% off.

Good to know
- Service received
- Silver brown tone-down dye + fringe and side-bang cut
- Stylist
- Senior designer Donghan
- Dye used
- Milbon and L'Oréal mix
- Perk
- 30% off for first-time visitors
- Location
- 2nd floor, Building Na, 87-4 Sinchon-ro, Seodaemun-gu, Seoul
as written by the visitor on Sep 6, 2026

Today I went to Demon Hair Sinchon Branch, a Sinchon hair salon, for my first-ever dye job there. I wanted to calm down my existing hair color a bit, so I decided to tone it down into a darker silver brown.

How does the dye consultation go at Demon Hair Sinchon?
At Demon Hair Sinchon Branch, Senior Designer Donghan led the consultation carefully from the start. Since it was my first visit, I was worried the color might not turn out right or come out too black, but the consultation helped set the direction.
The service and the consultation card


Rather than just dyeing it dark, he first checked the overall mood and color sense I wanted, and compared several options together while looking at actual L'Oréal color swatches.


The color I chose was a tone-down color that kept a 'silver brown' feel while giving an overall dark, calm mood.


As soon as I sat down, they kindly brought snacks and drinks and explained the various care options. They even did a real test on a strand of my hair to check my damage level, then explained and recommended a care routine.
The silver brown tone-down dye process

Before the dye, they applied a scalp protectant first, then started the dye process. I was also satisfied that Senior Designer Donghan personally and carefully handled the whole service from start to finish.

They said they mixed 'Milbon' and 'L'Oréal' dyes together. Both are well-known, well-regarded dye brands, so it was reassuring to have the service done with them 😉
What did the silver brown tone-down color actually look like?
What I liked most once the dye was finished was the color tone.


It's not a completely jet black, but closer to a subtle black, and depending on the light or angle, the silver brown's signature reflective tone peeks through here and there, so it turned out even prettier than I expected.

Indoors it looks calm and clean in a dark tone, and in bright light it doesn't feel flat, since you can feel the color coming through — I liked that.

If you're like me and want a more subdued change of image rather than a bright dye, but don't want to just cover everything in plain black, this kind of tone-down could be a good option. If you're searching for a good place to dye your hair in Sinchon and want a thorough consultation about the exact color you want, this could be a useful reference.

The fringe and side-bang cut, together with the dye
This time I didn't just get the dye — I also got a fringe and side-bang cut. The line around the sides had started to feel a bit messy, but after the cut the overall look was much tidier. It wasn't a dramatic change, more like a natural trim of my existing style, and it matched the new color really well.
Demon Hair Sinchon Branch's first-visit discount
Demon Hair Sinchon Branch also has a '30% discount for first-time customers,' which was a nice perk that eased the price pressure on my first visit.



During the pre-service consultation, I could check not just the color but also the cost, and since they guided me through options tailored to what I wanted, I personally felt there was a price advantage too. When looking for a Sinchon hair salon, a lot of people want to consult about cuts or a Sinchon perm along with dyeing, and using the first-visit discount could make it easier to try several services without too much financial burden.


Overall thoughts on my first visit
Above all, even though it was my first visit, I was satisfied with how thoroughly they handled everything from the consultation to the finishing touches. Even without having decided on a color beforehand, we talked it through enough to find the right direction, and it ended up as the calm yet subtly reflective silver brown tone-down I had wanted.


I really like this color, so I want to take good care of it at home and keep it as long as possible. If you're considering a dye in Sinchon, or want a dark tone-down color that isn't flat, or you're looking for a Sinchon hair salon with a first-visit discount, give Demon Hair Sinchon Branch a try!
Where it is
87-4 Sinchon-ro, Building B, 2nd floor, Seodaemun-gu, Seoul, South Korea서울특별시 서대문구 신촌로 87-4 나동 2층





