Boutique Aesthetic Clinic · Sukhumvit 20, Bangkok

Naturally
Enhanced
Charm

Doctor-led aesthetic clinic · Natural-looking results

The Astell Clinic · After Dark

A Quiet
Confidence

No pressure. No hard sell. Just you and your doctor.

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01
Treatments & Services

We Provide
High-Quality Care

A bespoke treatment plan, designed around you — not a script, not a package push. Just what genuinely serves your goals.

Skin Boosters

Skin Boosters

Botox

Botox

Dermal Filler

Dermal Filler

Meso Fat

Meso Fat

Our Philosophy

Respect & Integrity
in every consultation

"What's important is that you get to consult directly with the doctor, not through a sales representative."

We believe in treating our clients with respect and integrity — committed to exceptional service and outstanding, natural-looking results.

Our state-of-the-art facility is designed to provide a relaxing, comfortable experience with experienced professionals who are passionate about what they do.

4.9★ Google rating
323 reviews
Direct Doctor consultation
not a sales rep
Commitment to
outstanding results
Dr. Natsarut is very assuring and nice. Clinic is clean.
Dorisa Lim
I come regularly from Singapore to get my botox done!
J H · Singapore
Natural-looking results without the hard sell. Honest and really listens.
Raj Ghana
Did the skin booster — they were extremely reassuring the whole time.
Xena Khoo · Skin Booster
Very kind and sweet staff. Excellent service and quality treatments!
Dawn Ang
Did the jawline threadlift and IV drip — the results are amazinggg.
Shermin Liam
Real Results

Trusted Worldwide

From Singapore to Stockholm, clients travel to The Astell Clinic for natural-looking transformations.

Patient from the United States — natural refresh, before and after
Patient from Taiwan — ligament lift result
Patient from China — double lifting result
Patient from Sweden — collagen definition result
Patient from the UK — bright-eye result
Patient from the United States — under-eye result
Patient from China — beauty without borders, before and after
Patient from Taiwan — facial harmony, before and after
Patient from China — lifting result

* Results vary by individual. Photos are representative actual-patient samples. All treatments performed by a licensed physician.

Doctor & Expertise

"You will always speak directly with your doctor — never a sales representative."

Dr. Natsarut
Dr. Natsarut
The Astell Clinic · Sukhumvit 20, Bangkok

Our experienced aesthetic physician personally consults on and oversees every case. You get honest, individualised advice — because results that look natural require a doctor who listens.

  • Thai Medical Council–registered physician
  • Licensed aesthetic clinic, Sukhumvit 20
  • Ellansé® certified · Galderma Top 20 clinic
  • Direct doctor consultation on every visit
  • Customised treatment plan for each individual
★   ★   ★   ★   ★
4.9

From 323 verified Google reviews

Doctor and nurses are extremely nice and knowledgeable, no language barrier. Underwent the jawline threadlift and IV drip, and the results are amazinggg.
Shermin Liam
Jawline Threadlift · IV Drip
★★★★★
If you're looking for natural-looking results without all the hard sell or pressure to buy packages, this is the spot. Honest and really listens.
Raj Ghana
★★★★★
Dr. Natsarut is very assuring and nice. Staff treated us very well. Making sure we are well taken care of the whole time. Clinic is clean.
Dorisa Lim
★★★★★
The receptionist, nurses and doctors are super friendly and professional. I did the skin booster and they were extremely reassuring the whole time.
Xena Khoo  ·  Skin Booster
★★★★★
The clinic is situated in a nice, relaxing villa. The doctor and the staff are very friendly. I come regularly from Singapore to get my botox done!
J H  ·  Singapore · Botox
Read all 323 reviews on Google →
Make Appointment

How to Book Your Visit

You consult directly with Dr. Natsarut — never a sales representative.

01

Explore Services

Browse our treatments and find what suits your goals best.

02

Book Online

WhatsApp +66 92 319 6746 or LINE @theastell — instant reply.

03

Call to Schedule

Prefer to talk? Call +66 92 747 8885 during business hours.

04

Arrive & Relax

Arrive 15 minutes early — your comfort is our top priority.

Questions

Before You Visit

Will I be understood in English?

Yes — our doctor and team consult comfortably in English. Many of our patients travel from Singapore, Indonesia and further afield.

Will I be pressured to buy packages?

No. You consult directly with the doctor — never a salesperson. We recommend only what genuinely suits you, something our patients mention often in their reviews.

How do I know which treatment is right for me?

Every visit begins with a direct doctor consultation. We review your goals and assess your skin, then design a personalised plan — no two faces are treated the same.

How long do results last?

Depends on the treatment and your body. Injectables and collagen biostimulators typically last several months to over a year. Your doctor will explain the realistic timeline.

Is there much downtime?

Most treatments are minimally invasive with little to no downtime. Your doctor will tell you exactly what to expect so you can plan your trip with confidence.

How do I book and get pricing?

Message us on LINE @theastell or WhatsApp +66 92 319 6746, or call +66 92 747 8885. We'll arrange your consultation and share a personalised quote.

Treatments & Services

Explore Our Services

Skin
Skin Boosters
Personalised quote at consultation
  • Signature Cocktail Skinbooster
  • Skin Boosters
  • Botox
  • Add-Ons available
Book Consultation
Most Popular
V-Shape Packages
Personalised quote at consultation
  • V-Shape Packages
  • Dermal Filler
  • Threadlifts
  • Collagen Biostimulators
Book Consultation
Wellness
Wellness
Personalised quote at consultation
  • Lymphatic Care
  • Mesofat
  • IV Drip
  • Non Invasive Face Treatments
Book Consultation
Make Appointment

Schedule Your
Consultation

Consult directly with Dr. Natsarut via LINE, WhatsApp or phone. Arrive 15 minutes early to enjoy a relaxing start.

LINE @theastell WhatsApp +66 92 319 6746 Call +66 92 747 8885
Instagram @theastell.clinic
Facebook @theastellclinic1
Mon–Fri & Sat 10AM – 7PM
Closed Sun & Tue
Book Now