# Sangwangsimni Korean head spa for perm-damaged hair: Urban Ground - By Jinhee (https://superchart.com/en/@steam-stool-seoul/) - Written Sep 23, 2026 - Local places › Hair & beauty salons › Seongdong, Seoul - Sponsored: This post was written as a sponsored visit to Urban Ground Hair Sangwangsimni Station Branch. - English edition: https://superchart.com/en/@steam-stool-seoul/sangwangsimni-urbanground-hair-nanoheal-headspa/ - Also in: [한국어](https://superchart.com/ko/@steam-stool-seoul/sangwangsimni-urbanground-hair-nanoheal-headspa/index.md) ## In short Urban Ground Hair Sangwangsimni Station Branch is a hair salon on Wangsimni-ro near Sangwangsimni Station and the Centras complex in Seongdong, Seoul. After a consultation with designer Haesu about hair damaged by frequent perms, the visit covered the 4-step Nanoheel clinic, which fills the hair with proteins of different particle sizes, plus a head spa in the salon's spa room, taking about 70 to 80 minutes including the finishing blow-dry. Strands that had been snagging on a comb felt smooth straight away, making Urban Ground Hair a satisfying choice for damaged-hair care. ## Good to know - **Location**: 2F, VIP Building, 353 Wangsimni-ro, Seongdong-gu, Seoul - **Treatment received**: Nanoheel clinic (4 steps) + head spa - **Time taken**: About 70-80 minutes, including the finishing blow-dry - **Stylist**: Designer Haesu *as written by the visitor on Sep 23, 2026* ![Hair after receiving the Nanoheel clinic](https://img.superchart.com/images/sangwangsimni-urbanground-hair-nanoheal-headspa/sangwangsimni-urbanground-hair-nanoheal-headspa-01-726ae-1200.webp) ![Damaged hair condition before the clinic](https://img.superchart.com/images/sangwangsimni-urbanground-hair-nanoheal-headspa/sangwangsimni-urbanground-hair-nanoheal-headspa-02-hr32e-900.webp) ## Why I chose Urban Ground Hair in Sangwangsimni for damaged hair care I perm my hair pretty often, so my hair damage is fairly severe, and lately I've been trying to get consistent care for it. These clinic programs vary a lot from shop to shop, so I think it's more important to find one that fits your hair condition than to just go somewhere famous. This time I visited Urban Ground Hair Sangwangsimni Station Branch, a Sangwangsimni hair salon a lot of people go to for the Nanoheel program. ![White-toned salon interior with natural light](https://img.superchart.com/images/sangwangsimni-urbanground-hair-nanoheal-headspa/sangwangsimni-urbanground-hair-nanoheal-headspa-03-1bwce-900.webp) ## The salon vibe and the locker room name setting Urban Ground Hair Sangwangsimni Station Branch is on the 2nd floor of the VIP Building on Wangsimni-ro. The first thing that caught my eye walking in was how bright the space was, filled with natural light. The clean white-toned interior didn't feel stuffy at all, and overall it gave off the impression of a space you could comfortably relax in. ![Locker room set up with the guest's name](https://img.superchart.com/images/sangwangsimni-urbanground-hair-nanoheal-headspa/sangwangsimni-urbanground-hair-nanoheal-headspa-04-1ptrv-900.webp) The designers greeted me warmly too, and since I'd booked ahead, my name was already set up in the locker room. It might be a small detail, but it made me feel welcomed from the very start and got things off to a good mood. ![Seated in the treatment chair before the procedure](https://img.superchart.com/images/sangwangsimni-urbanground-hair-nanoheal-headspa/sangwangsimni-urbanground-hair-nanoheal-headspa-05-1oiwj-900.webp) ## The consultation recommends the Nanoheel clinic This treatment was handled by designer Haesu. There were several options and I was torn on which to pick, but she carefully checked my hair condition first, went through a consultation, and recommended that the Nanoheel care would suit me well. ![Consultation checking the hair condition](https://img.superchart.com/images/sangwangsimni-urbanground-hair-nanoheal-headspa/sangwangsimni-urbanground-hair-nanoheal-headspa-06-18z5d-900.webp) It's a method that fills accumulated damage with protein in stages, so it seemed like the most suitable fit for my current condition. Getting that thorough an explanation before deciding made me trust the process even more. ![Preparing shampoo before starting the clinic](https://img.superchart.com/images/sangwangsimni-urbanground-hair-nanoheal-headspa/sangwangsimni-urbanground-hair-nanoheal-headspa-07-1yhse-900.webp) ## How does the 4-step Nanoheel clinic actually go? The Nanoheel clinic started with a shampoo and went through four steps in total. First, the shampoo cleared away any residue left on the hair, and then the real process began. ![Applying the Nanoheel clinic product](https://img.superchart.com/images/sangwangsimni-urbanground-hair-nanoheal-headspa/sangwangsimni-urbanground-hair-nanoheal-headspa-08-1ocb0-900.webp) The whole process ran through four steps total, filling in protein components of different particle sizes in stages, which gave it a steady, methodical feel. ![Treatment filling in protein components in stages](https://img.superchart.com/images/sangwangsimni-urbanground-hair-nanoheal-headspa/sangwangsimni-urbanground-hair-nanoheal-headspa-09-nqa2h-900.webp) ![Underway with the 4-step Nanoheel process](https://img.superchart.com/images/sangwangsimni-urbanground-hair-nanoheal-headspa/sangwangsimni-urbanground-hair-nanoheal-headspa-10-anyty-900.webp) There was a heat treatment step in the middle, and they brought out warm tea for me to enjoy while waiting, so I could relax comfortably. ![Warm tea served during the heat treatment](https://img.superchart.com/images/sangwangsimni-urbanground-hair-nanoheal-headspa/sangwangsimni-urbanground-hair-nanoheal-headspa-11-1gwbr-900.webp) ## Head spa in the spa room, resting in the massage chair After the heat treatment finished, I moved to the spa room for the head spa, and honestly, this part of the time was my favorite. ![The spa room where the head spa takes place](https://img.superchart.com/images/sangwangsimni-urbanground-hair-nanoheal-headspa/sangwangsimni-urbanground-hair-nanoheal-headspa-12-a0rw5-900.webp) Sitting comfortably in the massage chair, the tension naturally melted away. Just resting for a bit felt so refreshing that I lost track of time. ![Resting in the massage chair in the spa room](https://img.superchart.com/images/sangwangsimni-urbanground-hair-nanoheal-headspa/sangwangsimni-urbanground-hair-nanoheal-headspa-13-1qh97-900.webp) ## Hair condition right after treatment, and how long it took The total time, including the finishing blow-dry, was about 70-80 minutes. The first thing I noticed right away was the texture of my hair. ![Hair texture settled after the finishing blow-dry](https://img.superchart.com/images/sangwangsimni-urbanground-hair-nanoheal-headspa/sangwangsimni-urbanground-hair-nanoheal-headspa-14-1212g-900.webp) Normally when I run a comb through my hair, it catches in spots partway through, but right after the treatment it combed through so much more smoothly, and I could feel the difference immediately. My hair overall felt noticeably weightier too, and the parts that usually looked frizzy and spread out looked much calmer, which was satisfying. Even styling it, the texture felt more settled, and it made me think I'd like to keep coming back regularly on a maintenance schedule. ![Calmer hair after completing the Nanoheel clinic](https://img.superchart.com/images/sangwangsimni-urbanground-hair-nanoheal-headspa/sangwangsimni-urbanground-hair-nanoheal-headspa-15-1egw8-900.webp) ## In summary This Sangwangsimni hair salon, Urban Ground Hair, paid careful attention from start to finish, which made for a comfortable time. Designer Haesu in particular looked after everything closely, from the consultation through the process to the finish, which made it even more satisfying. If you're struggling with damaged hair and not sure which program to choose, this is a Sangwangsimni hair salon where a thorough consultation can help you find the right direction for your hair condition together — worth a visit. ## Where it is - Urban Ground Hair Sangwangsimni Station Branch (어반그라운드헤어 상왕십리역점) - 353 Wangsimni-ro, VIP Building 2F, Seongdong-gu, Seoul, South Korea - 서울특별시 성동구 왕십리로 353 vip빌딩 2층 - 37.5636376, 127.0307064 - Google Maps: https://www.google.com/maps/search/%EC%96%B4%EB%B0%98%EA%B7%B8%EB%9D%BC%EC%9A%B4%EB%93%9C%ED%97%A4%EC%96%B4%20%EC%83%81%EC%99%95%EC%8B%AD%EB%A6%AC%EC%97%AD%EC%A0%90/@37.5636376,127.0307064,17z --- Superchart · https://superchart.com/en/@steam-stool-seoul/sangwangsimni-urbanground-hair-nanoheal-headspa/ · https://superchart.com/llms.txt