# Volume magic straightening & layered cut at Seongsu hair salon - By Mina J. (https://superchart.com/en/@powder-room/) - Written Sep 7, 2026 - Local places › Hair & beauty salons › Seongdong, Seoul - Sponsored: This visit was sponsored by the business. - English edition: https://superchart.com/en/@powder-room/toniandguy-seongsu-volume-magic-layered-bob/ - Also in: [한국어](https://superchart.com/ko/@powder-room/toniandguy-seongsu-volume-magic-layered-bob/index.md) ## In short Toni&Guy Seongsu is a hair salon in Seongdong, Seoul, five minutes on foot from Dukseom Station Exit 7, on the 2nd and 3rd floors of an ivory-colored building. After a year, the writer got a volume magic straightening treatment and a mid-length layered cut from bob specialist designer Taeri, with everything from shampoo and clinic treatment to flat-iron finishing handled carefully. Frizzy, half-wavy hair came out light and neat — a fully satisfying visit. ## Good to know - **Location**: 5-minute walk from Dukseom Station Exit 7, 2nd-3rd floor of an ivory-colored building - **Hours**: Tue-Fri 11:00-20:00 / Sat-Sun 10:00-19:00 - **Closed**: Every Monday - **Parking**: Seongsu Culture Center Art Hall private lot, ₩1,000 per 60 minutes, 5-minute walk from the salon - **Treatment received**: Volume magic straightening + mid-length layered cut - **Products used**: Ayunche products *as written by the visitor on Sep 7, 2026* Bob specialist designer Taeri at Toni&Guy Seongsu, a Seongsu-dong hair salon 💇🏻‍♀️ Volume magic straightening + mid-length layered cut review Today I'm back with a fall volume magic straightening & mid-length layered cut review 〰️ Bob specialist designer Taeri at [ Toni&Guy Seongsu ] gave me exactly what I wanted, so here's my totally satisfied review ✂️💇🏻✨ ## Location and hours of Toni&Guy Seongsu - 🚉 5-minute walk from Dukseom Station Exit 7 - 🏢 Located on the 2nd and 3rd floors of an ivory-colored building - 🚫 Closed every Monday - ⏰ Tue-Fri 11:00-20:00 - ⏰ Sat-Sun 10:00-19:00 ### Where to park? - 🅿️ Use the Seongsu Culture Center Art Hall private parking lot - 💵 ₩1,000 per 60 minutes - ✔️ 5-minute walk from the salon [ Toni&Guy Seongsu ], a hair salon near Dukseom Station, is really close to the subway station 💖 Nothing beats a salon right by the station 💖 ![Walking toward Toni&Guy Seongsu near Dukseom Station](https://img.superchart.com/images/toniandguy-seongsu-volume-magic-layered-bob/toniandguy-seongsu-volume-magic-layered-bob-01-10o83-966.webp) Coming out of Dukseom Station Exit 7, less than a 5-minute walk brings you to an ivory-colored building — both the 2nd and 3rd floors are [ Toni&Guy Seongsu ] ![The ivory-colored building housing Toni&Guy Seongsu](https://img.superchart.com/images/toniandguy-seongsu-volume-magic-layered-bob/toniandguy-seongsu-volume-magic-layered-bob-02-at1o3-966.webp) Clean and upscale from the outside — that's [ Toni&Guy Seongsu ], a Seongsu hair salon ![Exterior of Toni&Guy Seongsu](https://img.superchart.com/images/toniandguy-seongsu-volume-magic-layered-bob/toniandguy-seongsu-volume-magic-layered-bob-03-1hm8u-966.webp) ![Clean entrance of the Toni&Guy Seongsu building](https://img.superchart.com/images/toniandguy-seongsu-volume-magic-layered-bob/toniandguy-seongsu-volume-magic-layered-bob-04-1fwex-966.webp) The salon is closed every Monday, and depending on the designer you can be seated on either the 2nd or 3rd floor — I had booked designer Taeri in advance, so I went up to the 2nd floor ![2nd floor entrance of Toni&Guy Seongsu](https://img.superchart.com/images/toniandguy-seongsu-volume-magic-layered-bob/toniandguy-seongsu-volume-magic-layered-bob-05-1fh3j-966.webp) ## The vibe and interior of the salon The moment you walk in, you see the spacious layout of [ Toni&Guy Seongsu ] ![Spacious interior of Toni&Guy Seongsu](https://img.superchart.com/images/toniandguy-seongsu-volume-magic-layered-bob/toniandguy-seongsu-volume-magic-layered-bob-06-92vj3-966.webp) ![Interior treatment area of Toni&Guy Seongsu](https://img.superchart.com/images/toniandguy-seongsu-volume-magic-layered-bob/toniandguy-seongsu-volume-magic-layered-bob-07-qfi6z-966.webp) The waiting area and the storage space were both spotless ✨ Since I went on a weekend, the place was pretty busy ![Waiting area and storage space at Toni&Guy Seongsu](https://img.superchart.com/images/toniandguy-seongsu-volume-magic-layered-bob/toniandguy-seongsu-volume-magic-layered-bob-08-77h6m-900.webp) ![A busy weekend afternoon inside the salon](https://img.superchart.com/images/toniandguy-seongsu-volume-magic-layered-bob/toniandguy-seongsu-volume-magic-layered-bob-09-xiotv-966.webp) There was a separate space where you could sit comfortably to get your hair done, and the Ayunche products used at [ Toni&Guy Seongsu ] were displayed for easy viewing -`♡´- ![Ayunche hair products displayed in the salon](https://img.superchart.com/images/toniandguy-seongsu-volume-magic-layered-bob/toniandguy-seongsu-volume-magic-layered-bob-10-199sg-966.webp) ![A comfortable seat for getting hair treated](https://img.superchart.com/images/toniandguy-seongsu-volume-magic-layered-bob/toniandguy-seongsu-volume-magic-layered-bob-11-1f9nb-966.webp) ## Volume magic straightening + mid-length layered cut after a year [ Toni&Guy Seongsu ] is a space that respects each client's individual style while completing signature looks with the latest trends and original techniques. Today I finally visited — after a whole year! — to tame my frizzy hair with a "volume magic straightening" and a "mid-length layered cut." Designer Taeri specializes in bob perms and low-damage glossy straightening, but it turns out she's a total expert at mid-length layered cuts too! If you want a fall hair transformation, go see Taeri ••🧡 Before the treatment, we discussed what style would suit me, and the result ended up looking just like the photos I showed her — I was really satisfied 💯 ![Frizzy half-wavy hair before the treatment](https://img.superchart.com/images/toniandguy-seongsu-volume-magic-layered-bob/toniandguy-seongsu-volume-magic-layered-bob-12-1hs00-m-966.webp) ![Hair looking messy before the treatment after last year's straightening](https://img.superchart.com/images/toniandguy-seongsu-volume-magic-layered-bob/toniandguy-seongsu-volume-magic-layered-bob-13-7hazp-966.webp) ### My hair before the treatment My hair is severely half-wavy, and after getting a straightening treatment last year it had gotten pretty messy 😏 My husband kept asking when I was going to escape the caveman hairstyle ••• Today, with designer Taeri, let's see the transformation 🪄 ![Preparing for the volume magic straightening treatment](https://img.superchart.com/images/toniandguy-seongsu-volume-magic-layered-bob/toniandguy-seongsu-volume-magic-layered-bob-14-9g3a1-966.webp) ### Starting with shampoo and clinic treatment First up was a refreshing shampoo 🧴 Taeri gave me a satisfyingly thorough shampoo and massage 🥹🫧 From protein shampoo to a clinic treatment for my dry, damaged hair, she was really meticulous ![Treatment scene after shampoo and clinic treatment](https://img.superchart.com/images/toniandguy-seongsu-volume-magic-layered-bob/toniandguy-seongsu-volume-magic-layered-bob-15-1hvsn-966.webp) ![Drink and cookies provided during the treatment](https://img.superchart.com/images/toniandguy-seongsu-volume-magic-layered-bob/toniandguy-seongsu-volume-magic-layered-bob-16-1nur2-966.webp) The drink and cookies offered during the treatment were a nice touch too She cut my frizzy hair and did the neutralizing process. After neutralizing, she carefully straightened my hair with a flat iron. She went through it strand by strand, even the tricky spots, straightening both sides so thoroughly that it felt so satisfying ,,🍃🌬️ When I've had volume magic straightening before, it often didn't straighten properly and got wavy again from damage — that was my biggest worry, but Taeri put those worries to rest and gave my hair a fresh, damage-free start ![Hair straightened by the volume magic treatment](https://img.superchart.com/images/toniandguy-seongsu-volume-magic-layered-bob/toniandguy-seongsu-volume-magic-layered-bob-17-rdetg-966.webp) ## The finished mid-length layered cut My wavy, caveman-like hair,, transformed into something light and neat after meeting bob specialist Taeri at [ Toni&Guy Seongsu ] Even after finishing the straightening, Taeri carefully did the mid-length layered cut, so I could properly welcome fall. Once everything was done, I left the salon feeling so much lighter. A real mood reset at [ Toni&Guy Seongsu ], a Seongsu hair salon 🎶🎵 ![The finished mid-length layered cut style](https://img.superchart.com/images/toniandguy-seongsu-volume-magic-layered-bob/toniandguy-seongsu-volume-magic-layered-bob-18-1cuub-1200.webp) If you're looking for a Seongsu layered perm, a Seongsu hair salon, or a hair salon near Dukseom Station, go see designer Taeri at [ Toni&Guy Seongsu ] 💌 There's also a September event going on, so check it out! ![Leaving the salon with lighter, mid-length hair after the treatment](https://img.superchart.com/images/toniandguy-seongsu-volume-magic-layered-bob/toniandguy-seongsu-volume-magic-layered-bob-19-1avc3-849.webp) ## Where it is - Toni&Guy Seongsu (토니앤가이 성수점) - 35 Sangwon 1-gil, Seongdong-gu, Seoul, South Korea, 2nd-3rd floor Toni&Guy Seongsu - 서울특별시 성동구 상원1길 35 2, 3층 토니앤가이 성수점 - 37.5466225, 127.0472677 - Google Maps: https://www.google.com/maps/search/%ED%86%A0%EB%8B%88%EC%95%A4%EA%B0%80%EC%9D%B4%20%EC%84%B1%EC%88%98%EC%A0%90/@37.5466225,127.0472677,17z --- Superchart · https://superchart.com/en/@powder-room/toniandguy-seongsu-volume-magic-layered-bob/ · https://superchart.com/llms.txt