Wangsimni hair salon layer cut fix before a 1st birthday: Salon de L

In short

Salon de L (살롱드엘) is a hair salon on the 2nd floor of Tenzhill Mall in Wangsimni, Seongdong-gu, Seoul. The day before her child's first birthday party, the writer had a messy, awkward-length layered cut trimmed short and got a C-curl setting perm at Salon de L; her fine hair showed little damage, and the thinning kept her head cooler in summer. The face-shape-matched cut alone made a difference, and family members at the first birthday party complimented how pretty her hair looked.

C-curl setting perm result, thinned out and lightened

Good to know

Getting there
Sinseol-dong Station Exit 10 · 13-min walk (store listing, Oct 2, 2026)
Location
Unit 115, 2nd floor, Tenzhill Mall, 137 Majang-ro, Seongdong-gu, Seoul (near Wangsimni Station)
Services received
Haircut + setting perm (C-curl perm)
Discount
20% off for first-time visitors booking through Naver (ongoing promotion)
Booking
Booking ahead recommended (busy even on weekday mornings)
Complimentary
Iced americano and snacks

as written by the visitor on Jul 4, 2026

Why I came to Salon de L before the first birthday party

With my child's first birthday party coming up, my hair was stuck in that awkward in-between length (what Koreans call the "beggar zone"), so I headed to Salon de L (살롱드엘) on the 2nd floor of Tenzhill Mall in Wangsimni. I figured the party was the perfect excuse to give my look a makeover.

Hair in the beggar-zone length before the first birthday party, before treatment
Frizzy grown-out layered cut before treatment
Hair in the beggar zone before visiting Salon de L

Between taking the twins to and from daycare, my skin has been tanning and my hair has gotten damaged and frizzy. I cut it and got a layered cut a few months ago, but as it grew out, the layers actually started to look messy. For people like me who struggle with styling, a layered cut is hard to keep up, I think. T_T..

Messy layered cut grown out, before treatment

So I searched for a good hair salon in Wangsimni and ended up at Salon de L on the 2nd floor of Tenzhill Mall. It's clearly a popular salon near Wangsimni Station, because there were so many customers! Even on a weekday morning it was packed, so I could really feel how popular it is.

Salon de L on the 2nd floor of Tenzhill Mall, Wangsimni

Booking at Salon de L and the first-visit discount

Salon de L is running a 20% first-visit discount for bookings made through Naver. Since it's so popular, I recommend booking before you go.

Salon de L Naver booking first-visit discount notice

The prices are reasonable, and first-time customers get a discount on top of that. Isn't that really good~?

Inside the Salon de L hair salon
Treatment area at Salon de L

Cut it or grow it out? The beggar-zone dilemma

My designer analyzed my hair type, face shape and overall image, then cut it to a length that suited me before doing the perm. Whenever my hair hits the beggar zone, I always agonize: cut it again..? Or grow it out? I bet a lot of women can relate. And since the party was coming up, cutting it shorter for a neat look and getting a perm seemed like a good idea!

Cut in progress after the designer consultation

They also set out snacks to go with a cold americano. The weather's so hot these days that an iced americano is a must for me, haha.

Iced americano and snacks served at Salon de L
Drink and snacks provided during treatment

Is a setting perm gentle on fine hair?

Salon de L uses high-end perm solutions and takes care so hair doesn't get damaged, and even my very fine hair didn't suffer much. You know the ugliest shot you ever get at a salon~? My hair is usually really thin, so I was worried it would get damaged, and thankfully it was fine~

Hair wrapped in rods during the setting perm
Hair under heat treatment during the setting perm

This is me mid-perm... haha. Don't I look so much like Medusa~? Still, I waited, looking forward to looking prettier, hehe... Honestly, after giving birth I still haven't lost all the weight and my face suddenly looks older, so my self-esteem had been dropping and dropping~?

But my designer figured out my face shape, features and hair characteristics and started with a cut at a length that fit my face, and seriously.. I looked so much prettier with just the cut?! Wow.. you can really feel a true professional's touch at this Tenzhill salon.

Hair being cut to suit the face shape

Salon de L uses premium solutions and premium products, which makes me trust it even more.

Finished hair after the cut and setting perm
Finished short setting perm style

How the cut and setting perm turned out

After the haircut and setting perm at Salon de L, the length was lightly shortened, and the messy layers and heavy thickness were neatly tidied up. It's been crazy hot lately, and they thinned out a lot of my hair, so suddenly I felt so cool~ With the shorter length, it's just right for getting through a hot summer.

C-curl setting perm result, thinned out and lightened

The reason I recommend Salon de L is... seriously, they gave me a style I absolutely love. With a professional touch, they quickly pick up on a customer's features, find the style that suits them best, and style it, so I really can't not recommend it!

Side view of the finished setting perm at Salon de L
C-curl perm hair finished the day before the first birthday party

The party was the very next day, and my family all complimented me on how pretty I looked.

Final hairstyle after the cut and setting perm

What the consultation with my Salon de L artist was like

My artist at Salon de L spoke in a calm, gentle voice and kindly explained which length and curl would suit me. Thanks to that, even someone like me who usually can't style her hair found it much easier to understand and style.

Salon de L is on the 2nd floor of Tenzhill Mall near Wangsimni Station. If you want to visit, I recommend calling ahead to book first.

Where it is

Salon de L살롱드엘

137 Majang-ro, Seongdong-gu, Seoul, South Korea (Tenzhill Mall 2nd floor, Unit 115) / 서울특별시 성동구 마장로 137 텐즈힐몰2층 115호서울특별시 성동구 마장로 137 텐즈힐몰2층 115호

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