ONU

AI-generated visual

HONGDAE · PERMANENT MAKEUP

Honestly, I didn't think I could go to a male artist.Watching him map out the design really surprised me.

— Client, 30s · first PMU

NATURALBROW

We don't draw brows on. We add them one hair at a time, following the way yours already grow.

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Natural Brows ₩150,000Retouch at 8 weeks includedAbout 90 minOpening offer · first 20 clients

WORRY

If this is what's been holding you back

01

Ten minutes on your brows, every morning

Draw, erase, redraw. The first ten minutes of every day go to your brows.

02

They never match

Your brow bones sit at different heights. Drawing both sides the same is exactly what makes them look off.

03

Worried it'll look tattooed

Solid fill looks tattooed. Following the direction and thickness of your own hair doesn't.

04

Worried it'll be too dark

Darkness is about density, not color — and density is decided at the design stage.

05

Unsure about a male artist

It's what we hear most. That's why we show you every step of the design.

Onyu, director

Onyu

Director, ONU · Licensed beautician

DIRECTOR

NOT MAKEUP.DESIGN.

I see this as design, not makeup.

Adding a single line to someone's face decides the impression they'll see in the mirror every day for the next one to two years. So before anything else, I look at where your brow bone rises and which way your existing hairs lie.

I don't make both sides identical. Faces aren't symmetrical, and putting matching brows on them is exactly where things start to look wrong.

100+
Brows designed
₩6M
Invested in formal & one-day training
Fine Arts
Double major
98%
Client satisfaction
Consultation
Consultation
Consultation

THE METHOD

ONESTROKEAT A TIME

  1. 01First, we look at the height of your brow bone and the curve of your eye socket.
  2. 02Next, we check which direction your existing brow hairs grow.
  3. 03Then we add one stroke at a time along that direction. No solid fill.

That's why each session takes 90 minutes.

WORK

Our Work29

Unretouched photos — some taken right after the session, some once healed.

Client result 1
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Client result 12

All photos are shared with client consent.

PRICE

Price

Natural Brows

Hair-stroke technique

150,000KRW

  • One retouch at 8 weeks included
  • Consultation and design sketch
  • Aftercare guidance
About 90 minLasts 1–2 years

Opening offer

This price applies to our first 20 clients. Regular pricing follows.

Good to know

  • Have an old brow tattoo? Send us a photo by message first — we'll tell you whether we can work over it and what it costs.
  • Depending on your skin condition, we may not be able to proceed on the day.
  • If you need to reschedule, please let us know at least one day in advance.

SPACE

The Studio

A second-floor studio off Yanghwa-ro in Hongdae, open only for booked appointments.

ONU studio 1
ONU studio 2
ONU studio 3
ONU studio 4
ONU studio 5
ONU studio 6

LOCATION

Getting Here

We're on the 2nd floor of the building with the INNERBETTER sign on the ground floor.

Address
2F, 30 Yanghwa-ro 6-gil, Mapo-gu, Seoul
Building
INNERBETTER building, 2nd floor
Subway
Hongik Univ. Station (Line 2 · AREX · Gyeongui–Jungang)
Hours
11:00 – 20:00 · Open daily · By appointment only

For your taxi driver

서울 마포구 양화로6길 30, 2층

Open in Google Maps
  1. Turn into the Yanghwa-ro 6-gil side street01

    Turn into the Yanghwa-ro 6-gil side street

  2. Look for the INNERBETTER sign on the ground floor02

    Look for the INNERBETTER sign on the ground floor

  3. Walk to the right end of the storefront03

    Walk to the right end of the storefront

  4. Go in through the glass door and up to the 2nd floor04

    Go in through the glass door and up to the 2nd floor

FAQ

Questions

01Does it hurt?

We apply numbing cream thoroughly before we start. Most clients describe it as a light scratching feeling. If anything hurts, just tell us — we'll pause and apply more.

02Will it come out too dark?

For the first 3–5 days, your brows will look darker than the final color. As the scabs come off, they lighten by about 30%. We start light and add only what's needed at the 8-week retouch — adding pigment is easy, taking it away is not.

03I'm a little hesitant about a male artist.

We hear this often. That's why we sketch your design in pencil first and check it together in the mirror, taking as long as you need. If you're not happy at that stage, we don't go ahead.

04What's the recovery like?

Some redness on the day is normal, and the scabs come off on their own within 3–5 days. You can go about your day as usual, but please avoid saunas, swimming and intense exercise for a week.

05I have an old brow tattoo.

Depending on how much remains, we can either work over it or you'll need removal first. Send us a photo by message and we'll let you know.

06Do I really need the retouch?

Some areas fade unevenly while the pigment settles. Your brows are finished after the 8-week retouch, which is included in the price — so please plan to come back for it.

07How do I book?

Send us your preferred date and time using the message button on this page. We work by appointment only, so we can't take walk-ins.

RESERVATION

STARTWITH AMESSAGE

One photo of your brows is all we need. We'll let you know if we can help and suggest a design direction first.

Message us on Instagram

We reply 11:00 – 20:00 (KST)

Natural brows · retouch included

₩150,000

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