Face-led design
Tooth form, shade and smile line are considered in relation to lips, face and personal character.
Service
Cosmetic Dentistry
A beautiful smile should suit your face, smile line and personality; a safe plan must also respect tooth structure, gum health and bite.
Personalised smile design
CEO aesthetic direction
Dentist-led clinical control
TREATMENT OPTIONS
Choose by need. Decide by diagnosis.
Subservices help you understand the treatment range. The clinician confirms the suitable approach after assessing the real condition.
Service
Porcelain Veneers
Thin facial restorations for suitable cases, with preservation of tooth structure considered in planning.
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Service
Porcelain Crowns
Full-coverage restorations when tooth structure, existing work or the indication requires broader coverage.
Read more →
Service
Premium Ceramic Crowns
Restorations focused on optical properties, morphology, personalisation and detailed laboratory finishing.
Read more →
Service
Smile Design
Coordinate tooth form, shade, smile line and facial proportions before finalising the plan.
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Service
Full-mouth Aesthetic Rehabilitation
A broader plan when multiple teeth, existing restorations and bite need to be managed together.
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Recommended reading
Browse the article library →
Veneers vs Crowns: The Difference Is Indication, Not Just the Name
Veneers mainly cover the facial surface in suitable cases; crowns provide broader coverage when tooth structure, existing restorations or the indication requires it. The goal is the most appropriate level of intervention for each tooth.
What Makes a Smile Look Natural?
Natural does not mean the whitest shade or perfect uniformity. Convincing smile design coordinates facial proportion, smile line, tooth form, texture, translucency, shade and gingival framing.
Understanding Premium Ceramics for Crowns & Veneers
A ceramic brand does not create a natural smile by itself. Outcome depends on indication, thickness, underlying shade, design, laboratory work, bonding/cementation and bite.
CLINICIANS / SPECIALISTS
CEO Bui Bich Uyen
Founder & CEO · Smile Design Expert View clinical profile →
Dr. Nguyen Thi Thu Hien
Cosmetic & Restorative Dentist View clinical profile →
PROFESSIONAL FOUNDATION
Dr. Nguyen Thi Thu Hien is publicly listed as a Dentistry graduate of Hanoi Medical University with a clinical focus on cosmetic ceramic restorations. Bui Bich Uyen leads aesthetic direction as Win Smile’s Smile Design Expert; the treating dentist remains responsible for diagnosis and indication.
Public profile sources:
Official profile — Dr. Nguyen Thi Thu Hien ↗
Official profile — Bui Bich Uyen ↗
DECISION PRINCIPLES
Preserve when appropriate
The level of preparation should follow the clinical indication rather than a fixed cosmetic template.
Dentist validates the plan
The treating dentist assesses tooth structure, gums, bite, existing restorations and disease before treatment.
Refinement before finalisation
Proportion, shade, bite and the overall visual impression are reviewed before final completion.
CLINICAL PATHWAY
- Oral-health check
- Face & smile analysis
- Aesthetic design
- Clinical validation
- Trial / refinement
- Final restoration & bite review
WHEN IT FITS
When might cosmetic treatment help?
The goal is not simply “whiter teeth”, but understanding what needs to change and what should be preserved.
Persistent discolouration
Distinguish whitening from a restorative indication.
Unbalanced tooth form
Length, width, proportion or smile line may be involved.
Spacing / small teeth
Bite and available space need assessment before treatment.
Old restorations
Tooth structure, gum margins and existing crowns need review.
A broader smile change
Design should suit the face and the patient’s preferred aesthetic.
Diagnosis
Treating clinician
Dr. Nguyen Thi Thu Hien
Cosmetic & Restorative Dentist
Cosmetic ceramic dentist at Win Smile, focusing on shade, tooth form, smile line and the reassessment of existing restorations.
01
Dental foundation
Graduated in Dentistry from Hanoi Medical University.
02
Clinical focus
Veneers, crowns, cosmetic restoration and revision of previous ceramic work.
03
Design collaboration
Works with CEO Bui Bich Uyen’s aesthetic direction to balance appearance with clinical indications.
Clinical technology
Technology supports. Clinicians decide.
Technology is useful only when its data is interpreted correctly in the individual clinical context.
Digital Scan
Captures restorative geometry and digital records.
Smile Analysis
Assesses smile line, tooth form and facial relationship.
Shade Communication
Helps align shade goals and naturalness before finalisation.
Clinical Photography
Provides visual records for design discussion and review.
JOURNEY
Know the steps before you start.
Define the goal
Understand what you want to preserve and what you want to change.
Clinical assessment
Review tooth structure, gums, bite and active disease.
Smile design
Plan tooth form, shade and the overall smile.
Treatment & try-in
Proceed according to indication and assess harmony before finalisation.
Final refinement
Review appearance, function and aftercare.
Treatment scenarios
Understand the case, not just the image.
These illustrations explain common treatment situations. Your diagnosis, treatment choice, clinician and timeline must be confirmed individually.
Shade & tooth-form improvement
Design balances colour, tooth proportions and the smile line.
Learn about this treatment →
Reassessment of old restorations
The plan should review teeth, gums and bite — not simply replace ceramics.
Learn about this treatment →
Personalised smile design
The goal is to preserve individuality rather than apply one smile template.
Learn about this treatment →Illustrative treatment imagery. These images do not represent an actual Win Smile patient result.
Video testimonial
Hear from our patients.
Real experiences help you understand the service through the eyes of someone who has been through the journey.
▶
Official YouTube · Win Smile
Smile design: a patient tells it
A patient walks through agreeing a smile design, from the facial analysis session to the day the restorations went in.
WHAT TO KNOW
Limitations worth discussing.
Trust is not built by discussing benefits alone. Limitations and factors that can change the plan should be explained in advance.
Not every tooth needs a crown
Whitening, orthodontics or a more conservative option may be better for some cases.
Preparation varies
The amount depends on the tooth and restoration type.
Gums affect aesthetics
Inflammation or unstable gum margins should be controlled first.
Bite affects longevity
Functional loading matters to long-term restoration performance.
Shade should be realistic
The whitest shade is not automatically the most natural or flattering.
Restorations need maintenance
Hygiene, habits and review visits influence long-term outcomes.
INTERNATIONAL PATIENTS
Plan before you fly.
For overseas patients, Win Smile reviews aesthetic goals, available records and travel dates before the trip. The final plan is confirmed only after direct clinical assessment of teeth, gums and bite.
COST
What determines the cost?
A single number without context can be misleading. An estimate follows an understanding of the condition and is confirmed after an examination.
Number of teeth
Treatment should not automatically involve every visible tooth.
Veneer or Crown
The restoration type depends on tooth structure and indication.
Material
Selected according to position, aesthetic demand and function.
Pre-treatment care
Decay, endodontic or gum treatment may be needed first.
Complexity
Old restorations, bite issues or smile-line changes may add steps.
Try-in & refinement
Time required for preview, adjustment and final checks.
FAQ
Questions before you decide.
How are veneers different from crowns?
Veneers mainly cover the facial surface; crowns cover more of the tooth. The indication depends on tooth structure and treatment goals.
Will my teeth be heavily prepared?
Preparation varies by tooth and restoration type; it cannot be decided responsibly without examination.
Can I choose a very white shade?
Preferences are discussed, but the final shade should also suit skin tone, lips, face and the desired level of naturalness.
How long should an overseas patient stay?
It depends on tooth count, underlying conditions and the number of try-in/refinement steps.
How do I know whether I need veneers or crowns?
The choice depends on tooth structure, existing restorations, bite, colour change and the amount of coverage clinically required. It should not be selected by appearance alone.
Will my teeth need to be reduced?
The amount of tooth preparation varies by indication. The treating dentist assesses how much — if any — preparation is appropriate for each tooth.
What if I have gum inflammation?
Active gum problems may need to be stabilised before cosmetic treatment so the design is built on a healthier foundation.
Can I discuss tooth shape and shade before travelling?
Yes. Photos and references can support an initial aesthetic conversation, while the final design still needs clinical examination and in-person shade/form review.
Win Smile International
Considering treatment in Vietnam?
Start with your current condition, goals and travel dates. Win Smile can help you understand the next steps before you book your flight.