22 million smiles hero banner

Invisalign® clear aligners

Invisalign clear aligners...

  • Are chosen by over 22 million patients worldwide1

  • is the no1 doctor recommended clear aligner brand worldwide2

  • Transform smiles more comfortably3 and predictably4

Take the Invisalign Smile Quiz

Invisalign clear aligners are faster,5 and more comfortable3 than braces.

How does Invisalign treatment work?

3 simple steps. 1 great smile.

01
Invisalign® doctor showing his patient her new smile after using clear aligners

Step one

Meet with your doctor

Your doctor will create a precise 3D scan of your teeth7 and give you a sneak peek of your new smile.

1/3
01
Invisalign® doctor showing his patient her new smile after using clear aligners

Step one

Meet with your doctor

Your doctor will create a precise 3D scan of your teeth7 and give you a sneak peek of your new smile.

02
The doctor is showing the child their Invisalign® clear aligners.

Step two

Begin the transformation

Your doctor will check that your customised aligners fit correctly, answer your questions, and tell you what to expect.

03
Woman smiling and showing her Invisalign® aligners in a case

Step three

Look after your new smile

Now that you’ve transformed your smile, you can keep it straight by using our customised Vivera™ retainers.

Learn more

How long does Invisalign treatment take?

See your smile transform week by week.

While only an Invisalign Doctor can tell you how long your treatment will take, vous pourriez voir votre futur sourire prendre forme à chaque changement d'aligneur.

Invisalign® aligners in their case
popcorn spreadedpopcorn spreadedpopcorn spreadedpopcorn spreadedpopcorn spreaded
Invisalign® aligners preview: teeth straightening treatment
01
02
03

Unique Invisalign technology

Say hello to the world’s most advanced clear aligners.

SmartTrack™ material transforms your smile more comfortably than braces.3

Learn more

Unique Invisalign technology

Say hello to the world’s most advanced clear aligners.

Invisalign® aligners preview: teeth straightening treatment
01
02
03

SmartTrack™ material transforms your smile more comfortably than braces.3

Learn more

What real patients8 are saying about us.

Man smiling and showing his Invisalign® clear aligners in their case
Jason
Young woman smiling and showing her Invisalign® aligners in their case
Lina
Young man smiling and showing his Invisalign® clear aligners in their case
Jordan
Girl smiling and pointing at her teeth after Invisalign® treatment and holding the photo of her teeth before Invisalign treatment
Chloe
Girl smiling and showing her Invisalign® clear aligners in their case
Laura
Woman smiling and showing her Invisalign® clear aligners in their case
Berni
See more testimonials

Why choose Invisalign treatment?

Works for adults, kids, teens, and everyone in-between.

Kid smiling before his Invisalign® treatment

Kids

You can take comfort in knowing that Invisalign treatment can adapt to meet your child’s ever-changing orthodontic needs, including baby teeth, from the age of 6 and up.

Learn more
Graphic | Arrow | Right | Circle | Blue
1/3
Kid smiling before his Invisalign® treatment

Kids

You can take comfort in knowing that Invisalign treatment can adapt to meet your child’s ever-changing orthodontic needs, including baby teeth, from the age of 6 and up.

Learn more
Graphic | Arrow | Right | Circle | Blue
Woman in blue sweater holding aligners and case

Teens

Unlike braces, you can easily remove Invisalign clear aligners for sports and eating. And, while the results are just as good as braces,9 Invisalign clear aligners are faster5 and more comfortable.3 Plus, you could start seeing changes in just a few weeks.

Learn more
Graphic | Arrow | Right | Circle | Blue
Man using his Invisalign® clear aligners while walking

Adults

Get the beautiful smile you’ve always dreamed of with Invisalign clear aligners—the discreet alternative to unsightly braces that can provide you with predictable results.

Learn more
Graphic | Arrow | Right | Circle | Blue

Invisalign treatment before and after10

See how we fix issues similar to yours.

Every smile tells a story. What will yours be? A renewed sense of confidence? Better connections with people? Or you simply feeling more like, well, you?

See more transformations

Invisalign treatment before and after10

See how we fix issues similar to yours.

Every smile tells a story. What will yours be? A renewed sense of confidence? Better connections with people? Or you simply feeling more like, well, you?

See more transformations
Invisalign® doctor showing her patient his new clear aligners

Find an Invisalign doctor

Find an Invisalign Doctor that's right up your alley, street or avenue.

Wherever you live, there’s probably an Invisalign trained doctor nearby. Find one that's right for you and get started on your Invisalign journey.

FAQs

Every question deserves an answer.

Find out what you need to know about transforming your smile with Invisalign clear aligners, from the unique advantages of our technology to simple care tips.

What is Invisalign treatment?

Invisalign treatment is the process of wearing a series of clear, removable aligners that gradually straighten your teeth. No brackets and wires, and none of the restrictions that come with metal braces.

Plus Icon FAQ

How much does Invisalign® treatment cost?

In most cases, the cost of Invisalign treatment is comparable to the cost of braces. Your doctor will determine the cost of your treatment based on how complex your case is and how many aligners you need.

Plus Icon FAQ

How is Invisalign treatment different to other teeth straightening options?

Invisalign clear aligners are made from SmartTrack proprietary material to deliver more predictable tooth movements.4 Unlike most other clear aligners and retainers, Invisalign aligners and retainers are trimmed based on each patient’s gum line to provide optimal patient comfort and aesthetics.

Plus Icon FAQ
Explore more FAQs
  1. Data on file at Align Technology, as of Q4, 2025.
  2. Based on a global survey of 1,786 doctors (dentists and orthodontists who use clear aligners) by IQVIA in NA, EMEA, LATAM, and APAC. Data on File at Align Technology, as of June 30, 2022.
  3. Study sponsored by Align Technology and based on adult Class I, nonextraction, mild to moderate crowding cases with SmartTrack material. David W. White, Katie C. Julien, Helder Jacob, Phillip M. Campbell and Peter H. Buschang, Discomfort associated with Invisalign and traditional brackets: A randomized, prospective trial. The Angle Orthodontist Nov 2017, Vol. 87, No. 6 pp. 801-808
  4. Compared to Invisalign aligners previously made from single-layer (EX30) material.
  5. Gu, J et al. Evaluation of Invisalign treatment effectiveness and efficiency compared with conventional fixed appliances using the Peer Assessment Rating index. Am J Orthod Dentofacial Orthop February 2017;151:259-66. *Buschang, P et al. Comparative time efficiency of aligner therapy and conventional edgewise braces. Angle Orthodontist, Vol 84, No 3, 2014.
  6. Data on file at Align Technology, as of September 23, 2020
  7. Some doctors still take physical impressions using a soft putty. These impressions are then scanned by Invisalign technicians to create the 3D image for use in the ClinCheck® software and manufacturing aligners.
  8. Opinions are their own. Actual patients who are paid influencers for the Invisalign brand.
  9. In a blind review of 30 initial PAR matched consecutively finished cases (average initial PAR score = 17), including adults and teens, a committee of three orthodontic professors with >25 years of experience each rated the treatment results as equivalent in a blind rating of 1-10, 1 being "low", 10 being "high" (Invisalign clear aligners (qty:30) rating 5.3 mean rating, Braces (qty:30) 4.7 mean rating, p=0.131). Data on file at Align Technology as of July 12, 2017.
  10. Before and after images are of the patient shown, and smile images applied to the same photo for visual emphasis.