# Lotte World Mall hair salon layered cut for growing-out hair: Heiro

- By Yerin Doh-kyung (https://superchart.com/en/@euljiro-powder-shelf/)
- Written Sep 20, 2026
- Local places › Hair & beauty salons › Songpa, Seoul
- Sponsored: This visit was sponsored by the business.
- English edition: https://superchart.com/en/@euljiro-powder-shelf/heyro-jamsil-layered-cut-volume-magic/
- Also in: [한국어](https://superchart.com/ko/@euljiro-powder-shelf/heyro-jamsil-layered-cut-volume-magic/index.md)

## In short

Heiro Jamsil Lotte World is a hair salon inside the Ice Garden on basement level 3 of Zeta Plex in Lotte World Mall, Songpa, Seoul. The writer and her sister, who had worn a bob for years and grown it out past her shoulders, visited on a Thursday afternoon and had a layered cut and volume magic straightening from designer Koi, which took about 5 hours because her hair was so thick. The result was a natural style that reduced the width of her round face while keeping the new length, and both sisters were happy with it.

## Good to know

- **Location**: Ice Garden, basement level 3 of Zeta Plex, Lotte World Mall — right behind the down escalator
- **Closing days**: Open year-round (each designer has different days off)
- **Reservations**: Book on Naver before visiting
- **Services received**: Layered cut + volume magic, hair care
- **Time taken**: About 5 hours (for thick hair)
- **Facilities**: Single-person shampoo rooms, scalp care room, sectioned private seats

*as written by the visitor on Sep 20, 2026*

![Finished layered cut and volume magic style at Heiro Jamsil Lotte World](https://img.superchart.com/images/heyro-jamsil-layered-cut-volume-magic/heyro-jamsil-layered-cut-volume-magic-01-1jd1i-1200.webp)

Pamper my sister day —

Influenced by me, the bob evangelist, my sister also kept a bob for a few years, but she decided to try growing it out, and it ended up around shoulder-below length. For a bit of a refresh we went to Heiro, a hair salon in Jamsil, and instead of another bob she got a layered cut + volume magic that could complement her face shape even better, done by designer Koi.

![Shoulder-below length hair before visiting Heiro, a Jamsil hair salon](https://img.superchart.com/images/heyro-jamsil-layered-cut-volume-magic/heyro-jamsil-layered-cut-volume-magic-02-1mrsd-900.webp)

![Layered cut and volume magic style received at Heiro Jamsil](https://img.superchart.com/images/heyro-jamsil-layered-cut-volume-magic/heyro-jamsil-layered-cut-volume-magic-03-10ye2-900.webp)

## Where is Heiro Jamsil Lotte World, and how do you book?

Heiro Jamsil is located in basement level 3 of Zeta Plex inside Lotte World Mall. Enter through the main gate, take the central escalator down to basement level 3, into the Ice Garden area, and

![Path down to Ice Garden, basement level 3 of Zeta Plex, Lotte World Mall](https://img.superchart.com/images/heyro-jamsil-layered-cut-volume-magic/heyro-jamsil-layered-cut-volume-magic-04-11kuc-900.webp)

Heiro Jamsil Lotte World is right behind, on the right side, if you're facing the down escalator.

![Entrance to Heiro Jamsil Lotte World inside the Ice Garden area](https://img.superchart.com/images/heyro-jamsil-layered-cut-volume-magic/heyro-jamsil-layered-cut-volume-magic-05-wkgmf-900.webp)

It's open year-round, and you can book through Naver before visiting. Each designer has different days off — we went to designer Koi! We visited on a Thursday afternoon.

I never knew there was a hair salon near the ice rink, but it's great that the location connects right to the station too!

![Overall interior view of Heiro Jamsil Lotte World](https://img.superchart.com/images/heyro-jamsil-layered-cut-volume-magic/heyro-jamsil-layered-cut-volume-magic-06-1itog-900.webp)

![Interior space at Heiro Jamsil that makes you forget you're underground](https://img.superchart.com/images/heyro-jamsil-layered-cut-volume-magic/heyro-jamsil-layered-cut-volume-magic-07-1wolz-900.webp)

## Inside the Jamsil salon: atmosphere and facilities

Clean, pleasant interior that makes you forget you're underground.

![Sectioned styling seats at Heiro Jamsil](https://img.superchart.com/images/heyro-jamsil-layered-cut-volume-magic/heyro-jamsil-layered-cut-volume-magic-08-bng30-900.webp)

![Seating area at Heiro Jamsil with a private feel](https://img.superchart.com/images/heyro-jamsil-layered-cut-volume-magic/heyro-jamsil-layered-cut-volume-magic-09-11z1u-900.webp)

![Interior design details at Heiro Jamsil Lotte World](https://img.superchart.com/images/heyro-jamsil-layered-cut-volume-magic/heyro-jamsil-layered-cut-volume-magic-10-12o2m-900.webp)

Heiro, this Jamsil hair salon, is pretty spacious and the sections are well divided, which gave it a private feel that I liked.

![Private single shampoo room and scalp care room at Heiro Jamsil](https://img.superchart.com/images/heyro-jamsil-layered-cut-volume-magic/heyro-jamsil-layered-cut-volume-magic-11-zeltb-900.webp)

With private single shampoo rooms and a scalp care room, it's a relaxing spot that's also good for just unwinding.

![A glass of iced green tea served before the treatment](https://img.superchart.com/images/heyro-jamsil-layered-cut-volume-magic/heyro-jamsil-layered-cut-volume-magic-12-dq0ou-900.webp)

An iced green tea each —

I also filmed the process of getting our hair done.

![Seated at the styling chair before the treatment begins](https://img.superchart.com/images/heyro-jamsil-layered-cut-volume-magic/heyro-jamsil-layered-cut-volume-magic-13-10r61-900.webp)

![Preparing for the treatment at Heiro Jamsil](https://img.superchart.com/images/heyro-jamsil-layered-cut-volume-magic/heyro-jamsil-layered-cut-volume-magic-14-1ohnq-900.webp)

## Hair before the service: thick, semi-wavy and past the shoulders

Her hair is on the thicker side, with a lot of volume, and semi-wavy.

![Thick, wavy hair condition before the treatment](https://img.superchart.com/images/heyro-jamsil-layered-cut-volume-magic/heyro-jamsil-layered-cut-volume-magic-15-wcgvd-900.webp)

She hadn't touched her hair in about a year and just let it grow, so it had gotten a bit frizzy from drying, and the hair had a wavy texture.

![Wavy shoulder-below length hair grown out for a year](https://img.superchart.com/images/heyro-jamsil-layered-cut-volume-magic/heyro-jamsil-layered-cut-volume-magic-16-7o0mq-900.webp)

## Layered cut consultation and volume magic with designer Koi

She originally thought about the same jaw-line layered bob style she'd had before, but designer Koi recommended a style that suited her even better! A layered cut that could reduce the visual empty space of a round face — and since she's also considering growing her hair out entirely, the design kept a bit more length too. Hair care was done along with the shampoo, and

![Hair care treatment done together with shampoo](https://img.superchart.com/images/heyro-jamsil-layered-cut-volume-magic/heyro-jamsil-layered-cut-volume-magic-17-1fp42-900.webp)

![Designer Koi performing the layered cut](https://img.superchart.com/images/heyro-jamsil-layered-cut-volume-magic/heyro-jamsil-layered-cut-volume-magic-18-ozt14-900.webp)

the length was cut and adjusted to suit her face shape well. Her hair is so thick that most hairdressers find it difficult to work with, but designer Koi handled it skillfully!

![Volume magic treatment in progress at Heiro Jamsil](https://img.superchart.com/images/heyro-jamsil-layered-cut-volume-magic/heyro-jamsil-layered-cut-volume-magic-19-25fxd-900.webp)

![Final styling steps for thick hair volume magic](https://img.superchart.com/images/heyro-jamsil-layered-cut-volume-magic/heyro-jamsil-layered-cut-volume-magic-20-bze46-900.webp)

Because there was so much hair, the whole thing took almost 5 hours to finish. Rather than rushing to wrap up on time, the designer worked with real care, even pushing well past closing hours — I was so, so grateful for that.

![Finished layered cut and volume magic hairstyle](https://img.superchart.com/images/heyro-jamsil-layered-cut-volume-magic/heyro-jamsil-layered-cut-volume-magic-21-9dn5j-900.webp)
*Layered volume magic for women's hair at Heiro Jamsil, done by designer koi*

## The finished layered cut with volume magic

And here's the finished style! Compared to just a plain bob, it's more polished and feminine — and it prevents a problem bob-length hair can have in winter, when it can catch on thick coats and make you look bulkier. It has that face-framing effect without looking artificial, smoothed out very naturally!

Both my sister and I were very happy with the hairstyle. If you're looking for a good hair salon in Jamsil, I'd recommend designer Koi at Heiro Jamsil Lotte World!! Heiro Jamsil isn't just great for women's cuts — designer koi is also known for being extremely thorough with middle-aged hairstyles, which rely heavily on the cut itself, so if you're feeling filial and want to change up your mom's hairstyle, this is a solid recommendation.

## Where it is

- Heiro Jamsil Lotte World (헤이로 잠실롯데월드점)
- 09, B3, Ice Rink, Adventure Building, 240 Olympic-ro, Songpa-gu, Seoul, South Korea
- 서울특별시 송파구 올림픽로 240 어드벤처동 아이스링크 지하3층 09호
- 37.511088, 127.0982822
- Google Maps: https://www.google.com/maps/search/%ED%97%A4%EC%9D%B4%EB%A1%9C%20%EC%9E%A0%EC%8B%A4%EB%A1%AF%EB%8D%B0%EC%9B%94%EB%93%9C%EC%A0%90/@37.511088,127.0982822,17z

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