Cheonan hair salon: layered CS-curl perm for semi-curly hair, Plan H

In short

Plan H Cheonan Cheongdang Branch is a Naturia official membership hair salon in Cheongdang-dong, Dongnam-gu, Cheonan, Chungnam. The stylist trimmed only the damaged ends of chest-length semi-curly hair, then gave it a medium-length layered CS-curl perm. The whole visit took about 2 hours, covering consultation, heat perm, neutralizing and a blow-dry styling lesson. The verdict: the CS curls at Plan H are soft enough to style by hand, a good fit for parents who want to spend less time on their hair.

Photo of the finished layered CS-curl perm, converted by AI
Me, as turned into an AI image, haha...

Good to know

Address
Room 201, 2nd floor, 10 Cheongsu 4-ro, Dongnam-gu, Cheonan, Chungnam
Hours
Daily 10:00–19:30
Parking
Building's underground garage (press the bell at the barrier) / Hanaro Mart public lot across the street, free for 2 hours
Reservations
By appointment only
Service
Medium-length layered CS-curl perm (cut included)
Time taken
About 2 hours (neutralizing about 15 minutes)
Complimentary drink
Iced Americano

as written by the visitor on Jul 6, 2026

Why I chose a layered CS-curl perm at Plan H Cheonan Cheongdang

At Plan H Cheonan Cheongdang Branch (플랜에이치 천안청당점), I turned my chest-length, semi-curly hair into a medium-length layered CS-curl perm. I'm juggling parenting and work and wanted to spend less time styling, so I'd been thinking about a perm and ended up visiting Plan H in Cheongdang-dong, Cheonan. My hair was very long and the ends looked really damaged, so I decided on a medium-length layered CS-curl perm, partly for a change of mood too.

Visit to Plan H Cheonan Cheongdang Branch for a layered CS-curl perm
Visit to Plan H hair salon in Cheongdang-dong, Cheonan
Before the medium-length layered CS-curl perm

Where do you park at Plan H Cheonan Cheongdang?

You can park in the building's underground garage, or use the Hanaro Mart public parking lot across the street, which is free for 2 hours. It was my first visit, so I didn't know you have to press the barrier bell at the garage, wandered around confused, and ended up using the Hanaro Mart lot right in front.

  • Building underground garage: you have to press the barrier bell at the entrance
  • Hanaro Mart public parking lot: free for 2 hours
Plan H Cheonan Cheongdang Branch building and parking guidance
Parking area around the Plan H Cheonan Cheongdang Branch building

Take the elevator up to the 2nd floor and you'll see the Plan H Hair sign.

Sign at the 2nd-floor entrance of Plan H Cheonan Cheongdang Branch

What products does Plan H Cheonan Cheongdang use?

Plan H Cheongdang is a Naturia official membership salon. They say they use safe hair products made with naturally derived ingredients and only carry the proven Cinderella Clinic and genuine Naturia products.

Plan H Cheonan Cheongdang Branch, a Naturia membership salon
Inside Plan H Cheonan Cheongdang Branch

Salon atmosphere and the consultation before the perm

The salon was much bigger and more pleasant than I expected. It's clean overall, and the bright lighting gives it a cheerful feel. I booked with the deputy director (부원장), and since it runs by appointment, I was able to start right away with no waiting.

The consultation before the treatment was thorough too. She checked the condition of my hair and asked what style I wanted. My hair was chest-length and semi-curly. I told her I wanted a medium-length layered C-curl perm, and she suggested a naturally falling medium length, trimming the damaged parts lightly before doing the perm, rather than going too obviously medium-length.

She explained that with semi-curly hair, a C-curl alone without straightening can look frizzy. After talking it over, I decided on a layered CS-curl perm.

Hair after the consultation, before the layered CS-curl perm
Hair with damaged ends trimmed before the perm

Layered CS-curl perm steps: cut, heat perm, neutralizing

Before the perm, she first trimmed my damaged ends lightly. Even though it was just a light trim, my hair already felt a lot lighter. Once the cut was done, the perm itself began.

The perm underway after the cut
Rods being applied for the layered CS-curl perm

She connected the rods one by one to the heat perm machine for the heat treatment. She kept checking that it wasn't too hot, so I was comfortable throughout.

Heat treatment with rods connected to the heat perm machine

They gave me an iced Americano while I waited for the heat treatment!

Iced Americano provided while waiting for the heat treatment

After the heat treatment comes neutralizing. It was done at the shampoo station and I think it took about 15 minutes. Also, personally, I loved the scent of the shampoo.

After neutralizing at the shampoo station, before blow-drying

She taught me how to style it while blow-drying

While drying my hair, the deputy director showed me the blow-dry direction and how to bring out the curls, and told me I must use treatment since my hair is color-treated! Some people worry the styling will be difficult, but I think even first-time perm-getters can manage this without trouble.

Being shown how to bring out the curls while blow-drying

Medium-length layered CS-curl perm result and how long it took

The layered CS-curl perm took about 2 hours. When the perm was done and I looked in the mirror, it was exactly the look I wanted, so I was happy. It's a layered perm that isn't over the top, just right, and it brought out a much more feminine mood.

Finished medium-length layered CS-curl perm

The curls look pretty from the back too, right? They aren't too strong and came out in the style I wanted! Even just scrunching lightly with my hands makes the curls form, so styling should be much easier.

Photo of the finished layered CS-curl perm, converted by AI
Me, as turned into an AI image, haha...

After the treatment, just changing my hair changed my whole vibe into something much more feminine and polished, so I was really satisfied.

Finished photo showing the changed mood after the layered perm

Thanks to the careful attention from the consultation through the finish, the result was beyond my expectations, so I'd recommend Plan H Cheonan Cheongdang Branch! It was a day of a very satisfying transformation.

Where it is

Plan H Cheonan Cheongdang Branch플랜에이치 천안청당점

10 Cheongsu 4-ro, 2nd floor, Room 201, Dongnam-gu, Cheonan, Chungnam, South Korea충청남도 천안시 동남구 청수4로 10 2층 201호

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