TBC SIAM Beauty Education · Specialist Studio Book a Consultation
TBC SIAM co-founders designing a client’s brow shape

Brows, lips & eyeliner

Designed to suit your face.

We consult and assess first, then choose a shape and colour to suit your face, skin tone and style — and you see and approve the design before every service begins.

Personalised Design · Clear Steps · Single-use Tools

Our services

Before we begin we talk through what you want, assess suitability and agree the design together — every time.

Hair stroke brow work

Brows

A shape designed around your face and natural brow line, with the technique and intensity chosen for the look you want.

Lip pigmentation work

Lips

A shade chosen to match your skin tone and natural lip colour, for lips with natural-looking colour.

Smokey eyeliner work

Eyeliner

Added definition along the lash line, with the line designed to suit your eye shape and preference.

A one-to-one consultation with the co-founders before the service

Natural, considered, personal.

Every face is unique. We take time to understand your features, lifestyle and preferences, and design a look that feels like you — natural, refined and in harmony with your beauty.

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  • Beauty knows no borders.
  • Real people. A brighter tomorrow.

How it works

  1. 01Consult & assess Talking through goals with a client We talk through what you want, any previous work and your concerns.
  2. 02Design & colour Measuring brow proportions with a caliper The design is mapped on your face and a shade chosen to suit you.
  3. 03Approve, then begin Showing the client the design to approve before starting We start only once you are happy and have approved the design.
  4. 04Aftercare guidance The artist explaining and marking the brow line with the client Our team explains how to care for the area and follows up as needed.

Brow services

Harmonious shape. Natural definition.

Facial analysis and precise mapping to create brows that complement your features and natural expression.

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Men’s eyebrows

Men’s hair stroke brow workNatural men’s brow workMen’s brow work, before and after

Lip blush services

Natural color. Refined beauty.

Personalised shade selection to enhance your natural lip tone with a soft, healthy and elegant finish.

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Shiny Lip work in a coral toneShiny Lip work in a red toneShiny Lip work in a pink toneShiny Lip work in a peach tone

Eyeliner services

Subtle definition. Brighter eyes.

A refined lash-line enhancement designed to suit your eye shape and create a naturally expressive look.

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  1. 1. Inner Liner

    1. Inner Liner

    Colour along the lash roots for fine, natural definition.

  2. 2. Classic Eyeliner

    2. Classic Eyeliner

    A defined line with a soft lift at the outer corner.

  3. 3. Smokey Eyeliner

    3. Smokey Eyeliner

    A fuller line, softly diffused at the outer corner.

Eyeliner work

Eyeliner micropigmentation workDolly eye eyeliner workFine-line eyeliner workLash-line eyeliner workEyeliner with hair stroke brows

Selected results

Real people. Personalised results.

Results vary between individuals. All case photography is published with the client’s consent.

Awards, certifications and partnerships

Trophies, judging plaques, certifications and memoranda of understanding earned by the academy and our educators, in Thailand and abroad.

See the full record

Trophies and honours

TPQI award plaque and the AVA Thailand Technical Fair 2026 speaker award
An award from the Thailand Professional Qualification Institute, beside the AVA Thailand Technical Fair 2026 speaker award.
Competition trophies and judging plaques from Thai contests
Competition trophies, with judging and sponsor plaques from trade fairs in Thailand.
The academy trophy and certificate shelf
The trophy and certificate shelf, including the international judge plaque from the 2022 K-Beauty World Contest in Korea.
Academy of the Year and Master of the Year trophies
Academy of the Year and Master of the Year trophies at the academy reception.

Competition stages and award ceremonies

Our educator on a beauty competition stage
Our educator on an international beauty competition stage.
Receiving a trophy and certificate
Receiving a trophy and certificate of honour at an Asian award ceremony.
Speaking at a PMU world conference
Speaking on stage at an international permanent-makeup conference.
From international stages
A set of photos from international conferences and competition stages.
Certificates and institutional activities
Receiving certificates and joining activities with local institutions.

International training and judging

Receiving a certificate from an academy in South Korea
Receiving a certificate after training with an academy in South Korea.
Receiving a certificate from training in China
Receiving a certificate after training with an academy in China.
An event with Art Beauty Korea in Thailand
An event held together with Art Beauty Korea in Thailand.
At the Health and Beauty of Asia Star Awards
On stage at the Health and Beauty of Asia Star Awards.
Official jury, Beyond Beauty ASEAN Bangkok Contest 2019
Official jury at the Beyond Beauty ASEAN Bangkok Contest 2019.

MOUs and certificate ceremonies

MOU signing on vocational education
The signing ceremony for a vocational education memorandum of understanding.
Group photo at the vocational education MOU signing
A group photo of those attending the vocational education MOU signing.
Exchanging the signed MOU with a government representative
Exchanging the signed memorandum with a government representative.
MOU with the College of Integrative Medicine, Dhurakij Pundit University (DPU)
Signing an MOU with the College of Integrative Medicine, Dhurakij Pundit University.
MOU signing with the Office of the Vocational Education Commission
The MOU signing with the Office of the Vocational Education Commission.
Signing with the Vocational Education Commission, Ministry of Education
Signing a memorandum with the Vocational Education Commission, Ministry of Education.
An academy certificate ceremony
A ceremony presenting certificates to those completing the academy’s courses.
An academy certificate ceremony
Another photo from the academy’s certificate ceremony.
Those completing the academy’s courses
Course graduates on certificate day.
Academy activities and certificates
A set of photos from academy activities and certificate presentations.

Care, hygiene & guidance

Your safety. Our standard.

The TBC SIAM co-founders in the studio reception
A clean, private and comfortable environment in our Bangkok studio.
The co-founders designing a client’s brows
We use single-use, sealed tools and follow strict hygiene procedures.
The artist explaining the brow design to a client
We provide clear aftercare guidance and are always here to support you.

Before your appointment

Consultation Discuss your goals and ask any questions.
Suitability Confirm with our team during your consultation.
Preparation Confirm with our team for personalised advice.
Aftercare We will guide you with aftercare instructions.

Frequently asked questions

More questions? Chat on LINE

It depends on your face shape, your skin and the result you want. Our team assesses this and advises you during the consultation.

The shape is designed on your actual face and the shade chosen together with you. You see and approve the design before any colour goes in.

Send us a photo for an initial assessment before you book, because the right approach depends on the old colour, how dark it is and your skin.

The advice depends on the technique and your skin. Our team gives you preparation and aftercare instructions individually.

If your old brows still hold more than 50% of their original intensity and you are not changing the shape, our specialist recommends a single annual top-up is fine. If they have faded to only 20–30%, a new full service with one follow-up touch-up will give you a much more satisfying result.

If the old brow tattoo has already faded, hair stroke can be done over it. If it is still dark, our specialist recommends clearing the old pigment first so the new work turns out the way you expect. You are welcome to send photos of your brows for a consultation before booking.

Yes. A colour-correction technique is used to drop the existing dark colour so the brows look lighter and softer. It suits clients who already like their shape and do not want it changed — only the colour feels too strong.

6D hand-drawn strokes, or microblading, is the older stroke technique. A blade-like needle draws strokes into the skin, leaving an open wound, so you must keep the brows dry for about 7 days while the skin closes. Once healed, the strokes are fairly even in weight — a good fit if you want a clearly defined brow.

Hair stroke is the newer technique. It is a closed-wound method. The strokes vary in weight and look softer and more natural, though it takes a little longer than 6D. Aftercare depends on the technique and your skin, and our team advises each client individually.

The number of sessions differs from case to case. It depends on:

  • The type of pigment — permanent pigment is harder to remove and needs more sessions; semi-permanent pigment comes out more easily in fewer sessions
  • How dark the old brows are — very dark, near-black brows take longer than light or medium ones
  • The previous artist’s hand pressure, depth and pigment density — heavy-handed, deep, densely packed work is harder and needs more sessions than shallow, lighter work. With deep work, the brows can even look darker at first as removal brings buried pigment up

You can send photos of the brows you want corrected so our specialist can give an initial assessment.

It depends on the technique. With 6D strokes (microblading) or powder / shading brows, you generally keep them dry for about 5–7 days. Hair stroke, a closed-wound technique, usually needs a shorter dry period. Aftercare depends on the technique and your skin, and our team advises each client individually.

SPD Building, 8th floor, Krung Thon Buri Road, next to Soi Krung Thon Buri 3, Bangkok 10600. Walking distance from BTS Krung Thon Buri station.

Check current availability on LINE @tbc789, or call 092-323-9144. Opening hours: Tuesday – Sunday, 09:30 – 18:30 (closed Monday).

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The TBC SIAM co-founders at the Bangkok studio

Permanent makeup in Bangkok.

Bangkok, Thailand

Visit our studio in the heart of Bangkok and experience personalised beauty.

Consult first Chat on LINE Real people. Real beauty. Bangkok, Thailand.
The two TBC SIAM co-founders

Wondering which shape or colour suits you?

Send a photo or message us on LINE for a consultation and initial assessment before you book. Our team will walk you through the steps and available times.

More Than Beauty. A Brighter Tomorrow.

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