What Chaeuda Is — And What We Believe Beauty Should Be
✓ Reviewed by You-jung Kang — Founder & Lead PMU Artist, Chaeuda · Last updated: September 17, 2026 · Reading time: 6 min
Chaeuda is a private permanent makeup studio in Hongdae, in Mapo-gu, Seoul, South Korea, specializing in eyebrow and hairline PMU. This is our first post, so before anything else, we wanted to explain who we are and what we believe beauty work should look like.
Quick Answer: Chaeuda is a Hongdae-based PMU studio in Seoul specializing in eyebrow and hairline semi-permanent makeup, led entirely by artist You-jung Kang, who performs every treatment herself. The studio offers five techniques — Nano Brow, Microblading, Microshading, Combo Brow, and Hairline PMU — built around a philosophy of restraint rather than dramatic change. A large share of clients travel from outside Korea for appointments.
What Is Chaeuda?
Chaeuda means "to fill" in Korean — not in the sense of covering something up, but of completing something that was already there. The studio works from that idea: every face already has its own balance, and the goal of a treatment is to bring that out rather than draw something new on top of it. Nothing here is meant to look loud or obviously "done."
Under Korea's Public Health Management Act, semi-permanent makeup such as Chaeuda's brow and hairline work is classified as a public health and sanitation service, not a medical procedure — which is why treatments are performed by a licensed PMU artist rather than in a clinical setting.
Who Designs Every Treatment at Chaeuda?
Every appointment at Chaeuda is planned and performed by one artist, You-jung Kang. There is no rotating staff and no handoff between the person who maps your brows and the person holding the tool — it's the same artist for both. She has worked in micropigmentation since 2016, earning her certification and an award at the World N-Beauty Professional Contest that year.
In the years since, she has taken the top prize in the micropigment category at the Global Beauty Expo, judged national and international body-art competitions, and served on organizing committees for industry advocacy work. That single-artist structure is part of why so many of Chaeuda's clients travel from outside Korea specifically for an appointment — the standard doesn't change from one booking to the next.
What Techniques Does Chaeuda Specialize In?
Chaeuda keeps its menu to five eyebrow and hairline techniques, each suited to a different brow type or level of definition:
Good candidates for Chaeuda's approach:
Anyone who wants their brows to look denser or more defined without an obvious "tattooed" appearance
Clients deciding between hair-stroke, powder, or hybrid finishes and wanting an artist to assess which suits their skin and brow growth
Those with thinning along the hairline looking for density restoration rather than a full hairline redesign
Not ideal for:
Anyone specifically looking for ombré brow styling — Chaeuda does not offer this technique
Clients seeking lip, eyeliner, lash, or general scalp-density PMU — outside Chaeuda's service scope
Nano Brow (Hair Stroke) — finer, closely-set strokes than microblading, for a denser, natural finish
Microblading — a hand tool creates fine, hair-like strokes for natural shape and definition
Microshading — soft, powdered dots for a fully filled-in look, well suited to oilier skin
Combo Brow — hair strokes blended with soft shading for fuller, natural-looking depth
Hairline PMU — fine strokes that rebuild density along a thinning or receding hairline
Curious which technique suits your brow shape and goals? Send a direct message via Instagram →
Why Does One Artist Handle Every Appointment?
Consistency is the short answer. When one person plans and performs every treatment, there's no gap between the consultation and the result — the artist who assessed your face shape is the one adjusting the stroke angle in the chair. This matters more for clients visiting from abroad, who often can't return for a quick in-person fix if something reads slightly off.
Where Is Chaeuda Located, and How Do International Visitors Book?
Chaeuda is based in Hongdae, in Mapo-gu, Seoul, and every appointment is booked one-on-one — no overlapping clients, no rushed slots. International visitors typically reach out through Instagram DM or LINE before traveling, to check available dates and talk through which technique fits their brows.
Frequently Asked Questions
Is Chaeuda a good option for foreigners visiting Seoul?
Yes — a large share of Chaeuda's clients travel from outside Korea, and appointments are booked one-on-one with clear communication over Instagram DM or LINE before the visit.
Does Chaeuda offer ombré brows, lip, or lash PMU?
No. Chaeuda specializes only in eyebrow PMU (Nano Brow, Microblading, Microshading, Combo Brow) and Hairline PMU — ombré styling, lip, eyeliner, and lash services are not offered.
What's the difference between Nano Brow and Microblading at Chaeuda?
Nano Brow uses finer, more closely-set strokes for a denser finish, while Microblading — Etched Stroke uses a hand tool for slightly broader, natural hair-like strokes. Both are hair-stroke techniques; the choice depends on the density you want.
How do I book an appointment at Chaeuda?
Reach out via Instagram DM (@chaeuda_global) or LINE to check availability and discuss which technique suits your brows before your visit.
Ready to Book?
If you're considering a first treatment or a touch-up, Chaeuda welcomes questions before you commit to anything. Reach out through Instagram or LINE, and You-jung Kang will help you figure out which technique — and how much change, or how little — is right for your face.
About Chaeuda: Chaeuda is a private permanent makeup studio in Hongdae, Seoul, founded and run by artist You-jung Kang, who performs every treatment herself. She has worked in micropigmentation since 2016, has been recognized at international beauty and body-art competitions, and has served as a judge and organizing-committee member for national contests. Chaeuda specializes in eyebrow PMU and hairline density work, with a large share of international clients. Learn more about Chaeuda →
Book a consultation: 📷 Instagram @chaeuda_global · 📱 LINE: line.me/ti/p/tTMKHCUUeM
Disclaimer: Permanent makeup is a semi-permanent cosmetic procedure. Individual results may vary based on skin type, lifestyle, and aftercare. A pre-treatment consultation is required to determine the most suitable technique for your facial proportion, skin condition, and goals. All information provided is educational and does not replace professional consultation.