Daechi-dong hair salon: black root dye covering gray, TONI&GUY Daechi

In short

TONI&GUY Daechi is a hair salon near Exit 1 of Hanti Station in Daechi-dong, Gangnam, Seoul. On a second visit after a haircut, the writer had a root dye at TONI&GUY Daechi on 3–5cm of regrowth and noticeable gray, matched to the existing black hair color, in about 1 hour 30 minutes. The verdict: the roots blended with the rest of the black hair without standing out, and the gray was well covered.

Root dye result blending naturally with existing black hair

Good to know

Getting there
Hanti Station Exit 1 · 3-min walk (store listing, Oct 6, 2026)
Address
6th floor, Daesung Building, 9 Seolleung-ro 64-gil, Gangnam-gu, Seoul
Hours
Daily, 10:00–19:00
Getting there
3-minute walk from Hanti Station Exit 1, in the building with Hanam Dwaejijip on the ground floor
Parking
3 hours free; valet ₩3,000
Treatment
Root dye with gray coverage, about 1 hour 30 minutes
Discounts
30% off the first visit; extra discounts by membership tier
Amenities
Drinks and snacks; massage-chair shampoo seats
Price reference
₩3,000 ≈ $2.2 (2026-10-16)

as written by the visitor on Jun 19, 2026

Cover photo for the TONI&GUY Daechi root dye review
Visit to TONI&GUY Daechi, a hair salon near Hanti Station in Daechi-dong
Intro photo for the root dye visit at TONI&GUY Daechi

Why black hair with lots of gray needed a root dye

With black hair and a lot of gray, even 3–5cm of regrowth makes my whole head look patchy, so this time I got a root dye at TONI&GUY Daechi (토니앤가이 대치점), a hair salon near Hanti Station in Daechi-dong. I think the overall style matters, but so does a tidy root. I have a lot of gray hair, sob, so once the roots grow out I look messy even when I'm otherwise put together.

TONI&GUY Daechi storefront near Hanti Station
TONI&GUY Daechi

This was my second visit to TONI&GUY Daechi. Last time I got a cut, and I remembered the place because the staff asked carefully about what I wanted.

Where is TONI&GUY Daechi, and what about parking?

TONI&GUY Daechi is at 9 Seolleung-ro 64-gil, Gangnam-gu, Seoul, on the 6th floor of the Daesung Building, a 3-minute walk from Exit 1 of Hanti Station, with 3 hours of free parking. It is open daily 10:00–19:00.

By subway (on foot)

Go straight from Exit 1 of Hanti Station, then turn right toward Olive Young at the second alley and keep going straight. It's on the 6th floor of the Daesung Building, which has Hanam Dwaejijip (a pork barbecue restaurant) on the 1st floor.

By car

Parking is free for 3 hours, and valet service is available for ₩3,000.

By bus

Get off at the Dogok Lexle Apartment main gate stop, Exit 2 of Hanti Station, or the Seoul Gangnam Employment and Labor Office stop. Buses 147, 242, 3414 and 3426, plus 333, 340, 361, 420, 461, 3411 and 4312 and more, run there, so public transport access is pretty good!

Inside TONI&GUY Daechi and the waiting area

The interior of TONI&GUY Daechi is clean and upscale, with separate waiting and treatment areas. You feel the atmosphere as soon as you walk in.

Clean, upscale interior of TONI&GUY Daechi
TONI&GUY Daechi interior with separate waiting and treatment areas

The waiting and treatment areas are separate, and the space is fairly large, so it never felt stuffy.

Waiting area at TONI&GUY Daechi
Waiting area and drinks corner at TONI&GUY Daechi

The waiting area was well set up and the staff were friendly. They also offered drinks and snacks, so I could relax while waiting and during the treatment.

In-salon photo about discounts at TONI&GUY Daechi

I hear TONI&GUY Daechi is ranked No. 1 in recommendations on a Daechi-dong moms' community café! There is also a 30% discount for first visits, and extra discounts by tier if you buy a membership, so keep that in mind.

Notice of academy completion and partner salon status at TONI&GUY Daechi

The signage also said that all staff have completed the TONI&GUY headquarters academy cut course, and that the salon is an Ayunchae and L'Oréal Premium partner salon. Seeing that, I felt it's a professionally run salon.

Root dye consultation with designer Dohwa

Introduction of designer Dohwa, who did the root dye
Designer Dohwa's first-visit discount event

I had this root dye with designer Dohwa (도화)! For first-time customers, Dohwa is running an event from April for 3 months with up to 50% off, on top of the basic 30% discount. The discount amount applies when you pay with Naver Pay and write a review, and it covers various treatments such as root dye, perms and clinics.

Black hair with 3–5cm of regrowth before treatment
Hair with visible gray before the root dye

My existing hair color is black and I have a lot of gray, so once the roots grow out the color difference is quite noticeable. Before the visit my roots had grown about 3–5cm, and overall it looked patchy and messy. My hair condition was average, but I needed both gray coverage and a match to my existing hair color.

Consultation on matching existing color and root color
Consultation

The consultation focused on matching the root color to my existing dyed color. I told her the exact shade didn't matter much as long as it blended naturally with my current hair, and Dohwa agreed to match it naturally after looking at my hair's current condition.

Gray-coverage root dye: any stinging, and how long it took

The root dye at TONI&GUY Daechi took about 1 hour 30 minutes from consultation through shampoo and finishing, and I felt almost no stinging or discomfort on my scalp while the dye was applied.

Root dye process at TONI&GUY Daechi
Applying gray-coverage root dye

Then the root dye began in earnest. I needed gray coverage, and blending naturally with my existing black was the most important thing to me. Maybe the product is just good, or maybe I'm sensitive, but there was no irritation and it was comfortable.

She also checked carefully along the way. Root dye shows easily, so I liked that she checked those spots closely. For a root dye it didn't feel very long, and everything from consultation to shampoo and finishing went smoothly.

Massage-chair shampoo area and premium dye products

TONI&GUY Daechi has a chair where you can get a shampoo and a massage at the same time, and it was really good! The shampoo is secretly a short healing break at a salon, and with the massage chair too, haha, the satisfaction is huge!!

Premium dye product used at TONI&GUY Daechi
Premium dye product

I was also told the dye used is a premium line with less damage. Damage is always a worry with dyeing, so it felt reassuring that they care about that too.

Kérastase event at TONI&GUY Daechi
Notice for the Kérastase launch clinic event

TONI&GUY Daechi is currently also running a Kérastase launch event. You can try the Jang Wonyoung Basic Clinic at a trial price, and one whole personal ampoule tailored to your hair condition that day is mixed in during the treatment. Keep that in mind!

If you want a clinic matched to your hair condition, it's worth checking this event together with a dye or perm.

Root dye after: did it blend naturally with the existing black hair?

After the root dye at TONI&GUY Daechi, the connection between my existing black hair and the root color was really natural, and the gray was well covered. After the treatment she also blow-dried and styled my hair.

Hair blow-dried after the root dye
Root dye result blending naturally with existing black hair

I asked her to just straighten it neatly rather than do any special styling, and she finished it calmly, just as I asked. What I liked most after the root dye was how naturally the root color connected with the rest of my hair.

After the root dye, with gray covered

The gray was well covered, and the roots didn't look separate or show any color difference, so I'm satisfied!! In the before photo the regrowth looked patchy and messy, but the after looks much neater and calmer overall. With the hair color tidied up, my overall impression looks much more put together too.

Who would I recommend TONI&GUY Daechi to?

Satisfied finishing shot after the root dye
Hehe

I'd recommend TONI&GUY Daechi to anyone who wants an easy-to-reach, clean salon near Hanti Station, and a natural root dye with gray coverage. This second visit was more satisfying than I expected.

I found the consultation careful at my earlier cut, and this time I liked that the root dye was done naturally, taking my existing hair color and gray coverage into account. If you're looking for a salon near Hanti Station, check out designer Dohwa at TONI&GUY Daechi!

Where it is

TONI&GUY Daechi토니앤가이 대치점

9 Seolleung-ro 64-gil, Gangnam-gu, Seoul, South Korea서울특별시 강남구 선릉로64길 9 6층 토니앤가이 대치점

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