Invisalign in Bangkok from THB 54,000
La Posh Dental Clinic · Bangna and Ram Inthra-Ratchada · Open daily 10:30–19:30
How Invisalign works
The dentist scans your teeth in 3D and creates a digital plan showing how each tooth will move. You review the plan on screen before the aligners are made. Each set moves the teeth a little, and you change sets on a schedule. Small tooth-coloured attachments may be added to help the aligners grip. Orthodontic work is led by Dr. Lalita Rutchakitprakarn, orthodontist (license ท.9453), MSc in Orthodontics from National Yang-Ming University (Taiwan).
Who is Invisalign for?
- Adults and teens who want nearly invisible treatment
- Mild to complex crowding, gaps and some bite problems, depending on the package
- People who can wear aligners 20–22 hours a day
- Children aged 6–12 with Invisalign First
Invisalign packages (2026)
| Package | Suitable for | Price |
|---|---|---|
| i7 (Express) | Up to 7 pairs, minor crowding or gaps | THB 54,000 (1 arch) / THB 63,000 (2 arches) |
| Essential | Up to 20 pairs | THB 69,000 (1 arch) / THB 89,000 (2 arches) |
| i Moderate | Up to 26 pairs (about 2 years) | THB 129,000 (1 arch) / THB 149,000 (2 arches) |
| i Full | About 3 years | THB 169,000 |
| Full / Comprehensive | Unlimited aligners (5 years) | THB 169,000 (non-extraction) to THB 219,000 (extraction, surgical or complex) |
| Invisalign First | Children 6–12 (up to 18 months) | THB 139,000 |
| i Teen | Teens (up to 5 years) | THB 189,000 (non-extraction) to THB 219,000 (extraction) |
The 3D scan and X-rays (THB 4,900) are not included. Packages include one set of additional aligners with a scan and X-rays; further sets are THB 8,000 each. Payment is made in stages during treatment.
Treatment steps
- Consultation, 3D scan and X-rays
- Digital treatment plan reviewed with you
- Plan approved and aligners made
- First aligners delivered and attachments placed
- Change aligners as scheduled, with check-ups
- Additional aligners if needed, then a retainer
Invisalign vs other options
| Invisalign | Other clear aligners | Damon braces | |
|---|---|---|---|
| Visibility | Almost invisible | Almost invisible | Visible brackets |
| Removable | Yes | Yes | No |
| Complex cases | Yes, depending on package | Mainly minor cases | Yes |
| Starting price | THB 54,000 | Quoted after exam | THB 69,000 |
Wearing and caring for aligners
- Wear aligners 20–22 hours a day; remove them only to eat, drink anything other than water, and brush
- Brush your teeth before putting aligners back in
- Clean aligners with cool water – heat can warp them
- Keep them in their case whenever they are out of your mouth
What makes Invisalign different from other clear aligners?
- Precise 3D planning: your teeth are scanned with an iTero 3D scanner and planned in ClinCheck software, so the dentist can see how each tooth will move before treatment starts. The aligners are made to fit that plan closely.
- Attachments: small tooth-coloured bumps bonded to some teeth add grip and help control the direction of movement, similar to the job elastics do with metal braces, but far less noticeable.
- Price vs result: Invisalign usually costs more than other clear aligners, but the scanning, fit and planning are designed to make the result follow the plan.
Pros and limits compared with braces
| Advantages | Limits to consider |
|---|---|
| Removable for eating and brushing | Must be worn at least 20–22 hours a day, or results may not follow the plan |
| Almost invisible | Not suitable for every case; very severe crowding or complex bite problems may need fixed braces |
| Less irritation to cheeks and gums, as there are no wires | Costs more than standard metal braces |
| Normal brushing and flossing, which lowers the risk of decay and tartar | Speech may feel slightly different for the first few days |
How long does treatment take?
- Mild to moderate crowding or gaps: about 6 months to 1.5 years
- Moderate to complex problems, including bite correction: about 1.5 to 2 years
- Very complex cases or jaw problems: may not suit Invisalign, or take longer; the dentist will recommend the best option
Check-ups are usually every 6–8 weeks to review progress and collect your next aligners.
Retainers after Invisalign
| Retainer | Price |
|---|---|
| Vivera retainer (Invisalign) | THB 12,000 for 1 pair / THB 28,000 for 3 pairs |
| Zendura clear retainer (6-month warranty) | THB 4,000 per piece |
| Standard clear or wire retainer | THB 2,800 per piece |
See retainers for details.
Meet our dentists
Dr. Lalita Rutchakitprakarn
Dr. Weeranat Anuraklekha
Dr. Nichanan KatisawatwongFrequently asked questions
How many hours a day should I wear Invisalign?
For the best result, wear your aligners at least 20–22 hours a day. Remove them only to eat, brush your teeth and clean the aligners.
How much does Invisalign cost in Bangkok at La Posh?
From THB 54,000 (1 arch) or THB 63,000 (2 arches) for i7. Larger packages range up to THB 219,000. The scan and X-rays (THB 4,900) are separate.
Does Invisalign affect speech?
You may have a slight lisp at first while your tongue adjusts. This usually goes away within a few days.
Do clear aligners hurt?
You may feel tightness or mild discomfort when starting a new set. This usually settles within 2–3 days.
What if I lose or break an aligner?
Contact the clinic right away so a dentist can assess it and consider ordering a new set. Keep your aligners in their case whenever you take them out.
Do I need a retainer afterwards?
Yes. A retainer helps stop teeth moving back. Follow your dentist’s advice, especially in the first year.
How is Invisalign different from other clear aligner brands?
Invisalign plans tooth movement in 3D with ClinCheck software and uses iTero scanning and attachments to help control movement, so the dentist can design treatment precisely and you can preview the plan.
Invisalign or Damon braces: which is better?
It depends on your teeth and lifestyle. Invisalign is removable and almost invisible but needs discipline to wear 20–22 hours a day. Damon braces are fixed, so they work without relying on wear time. The dentist will advise after an examination.
How often do I need to see the dentist?
Usually every 6–8 weeks to check progress and receive your next aligners.
Can I drink tea or coffee or snack with aligners in?
Remove the aligners before eating or drinking anything other than water. Brush your teeth and clean the aligners before putting them back.
How long does Invisalign take?
About 6 months to 1.5 years for mild to moderate cases, and about 1.5 to 2 years for moderate to complex cases. Very complex cases may need a different option.
Related guides
Available at both La Posh branches
Bangna branch (Cascade Bangna) tel. 065-697-9562 · Ram Inthra–Ratchada branch (The Junction) tel. 082-838-7434
Open daily 10:30–19:30. Our team can answer in English by phone and LINE.
LINE @laposhclinicSee all pricesCompare all braces
This page is general information. Results vary between patients. A dentist will examine you and confirm the price before any treatment starts.
