Your digital Invisalign® experience.

Learn more about how Invisalign aligners are perfectly tailored to you.

Take the Invisalign Smile Quiz

The world’s leading clear aligner

Invisalign treatment transforms smiles through pioneering research.

See how cutting-edge technology and data from millions of smiles can transform yours.

Sample of Invisalign® aligners on blue background

World’s largest user of state-of-the-art 3D printing technology

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Sample of Invisalign® aligners on blue background

World’s largest user of state-of-the-art 3D printing technology

iTero scanner on purple background

450+ patents for industry-changing technologies

Boy pointing at his teeth after Invisalign® treatment

18 million smiles1 transformed, including 5 million teens2

Happy woman showing her Invisalign® aligners in a case

We turn research and insights into new ways to shape more smiles.

  • Comfortable and great fitting aligners

  • New aligner features to treat more kinds of cases

  • New ways to plan and control tooth movements

Learn how Invisalign aligners work

We turn research and insights into new ways to shape more smiles.

Happy woman showing her Invisalign® aligners in a case

  • Comfortable and great fitting aligners

  • New aligner features to treat more kinds of cases

  • New ways to plan and control tooth movements

Learn how Invisalign aligners work

1997

Moving orthodontics into the digital age since 1997.

iTero Element™ scanner

Your doctor can create a 3D image of your teeth in just minutes.

Using an iTero scanner, a leading digital scanner from the makers of Invisalign clear aligners.4 See your smile in a whole new way.

Female doctor explaining her patient how to use his Invisalign® aligners

Accuracy

Fewer redos and a better aligner fit than with goopy physical impressions.

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Female doctor explaining her patient how to use his Invisalign® aligners

Accuracy

Fewer redos and a better aligner fit than with goopy physical impressions.

Female doctor using iTero on child patient

Comfort

No goop. No gagging.

iTero scanner showing a before and after picture of a female patient

iOSim Pro

With Invisalign® Outcome Simulator Pro, your patients can view their potential futuresmile on a whole new level.

A digital experience for the modern, digital world.

  • Get a high-resolution, interactive image of your teeth.

  • Track your progress at every appointment.

  • Takes 6,000 images per second.

Learn more

A digital experience for the modern, digital world.

  • Get a high-resolution, interactive image of your teeth.

  • Track your progress at every appointment.

  • Takes 6,000 images per second.

Learn more

ClinCheck®️ software

No guesswork. No waiting and seeing.

Your doctor uses proprietary ClinCheck software to map out the path to your smile, right down to the tiniest shift, from your first aligner to your brand-new smile.

Invisalign® technology with 3D visual interface

Powered by data from 18 million smiles. 1

  • The 3D visual interface lets your doctor customize your treatment.

  • The algorithm helps calculate just the right amount of force for every tooth movement.

  • The software, with input from your doctor, helps ensure every tooth moves in the right order and at the right time.

Powered by data from 18 million smiles. 1

Invisalign® technology with 3D visual interface

  • The 3D visual interface lets your doctor customize your treatment.

  • The algorithm helps calculate just the right amount of force for every tooth movement.

  • The software, with input from your doctor, helps ensure every tooth moves in the right order and at the right time.

Smarttrack™ Material

The patented material that helps you get the smile you want.

Invisalign clear aligners are made of SmartTrack material, so they are more comfortable and easier to put on and take off.5

Sample of Invisalign® aligners on gradient grey background

SmartTrack material is specially engineered for the Invisalign system:

  • Applies gentle, constant force.

  • Improves control of tooth movements, for the smile you expect.

  • Comfortable and fits snugly around your teeth.

  • Straightens your teeth more predictably.5

SmartTrack material is specially engineered for the Invisalign system:

Sample of Invisalign® aligners on gradient grey background

  • Applies gentle, constant force.

  • Improves control of tooth movements, for the smile you expect.

  • Comfortable and fits snugly around your teeth.

  • Straightens your teeth more predictably.5

The SmartTrack material difference is based on:

Light on SmartTrack material on black background

8 years of research and development.

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Light on SmartTrack material on black background

8 years of research and development.

Sample of Invisalign® aligners on grey background

260 materials tested.

SmartTrack material fitted to teeth black background

Decades of expertise in biomechanics and material science.

SmartForce attachments on teeth on blue background

Smartforce™ attachments

Powerful tools in your doctor’s hands.

SmartForce attachments are small tooth-colored shapes that are attached to your teeth before or during your Invisalign treatment. They're like handles, giving aligners something to gently push on. Invisalign clear aligners fit smoothly and tightly around them, so they’re barely noticeable. Not everyone who uses Invisalign clear aligners will need SmartForce attachments.

Learn more

Smartforce™ attachments

Powerful tools in your doctor’s hands.

SmartForce attachments on teeth on blue background

SmartForce attachments are small tooth-colored shapes that are attached to your teeth before or during your Invisalign treatment. They're like handles, giving aligners something to gently push on. Invisalign clear aligners fit smoothly and tightly around them, so they’re barely noticeable. Not everyone who uses Invisalign clear aligners will need SmartForce attachments.

Learn more

Wondering if Invisalign treatment is right for you?

Take the Invisalign Smile Quiz
  1. Data on file at Align Technology, June 30, 2024
  2. Data on file at Align Technology, as of June 30, 2024.
  3. Data on file at Align Technology, as of December 31, 2023.
  4. 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.
  5. Brascher et al. Patient survey on Invisalign treatment compared the SmartTrack material to the previous aligner material. J Orofac Orthop (2016) 77:432 438. Conclusions: The new material was favorably rated by the patients and showed significant reductions in pain intensity, pain duration, and pressure upon insertion. Important clinical parameters like overall comfort and impairment also were improved. The clinical effectiveness of the new material remains to be investigated. Additional Data on File: Conclusion: No statistically significant difference between the EX30 (n=31) and ST30 (n=27) aligners i n an internal wear study; however, participants reported that the ST30 aligners were perceived as being more comfortable and smooth to wear, and they were easier to insert and remove. Based on 3 weeks.