Your digital Invisalign® experience.

Learn more about how Invisalign is perfectly tailored to you.

Take the Invisalign Smile Quiz

The world’s most advanced clear aligner

Invisalign treatment transforms smiles through pioneering research.

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

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

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

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450+ patents for industry-changing technologies

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18 million smiles1 transformed, including 4.5 million teens2

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

  • Comfortable and great fitting aligners3

  • 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.

  • Comfortable and great fitting aligners3

  • 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.

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Accuracy

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

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Accuracy

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

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Comfort

No goop. No gagging.

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iOSim Pro

If your doctor has Invisalign® Outcome Simulator Pro, you can view your potential future smile on a whole new level.

ClinCheck® software

The pathway to your new smile

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.

Powered by data from 17 million smiles worldwide.1

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

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

  • Your doctor will leverage Align's software to help ensure every tooth moves in the right order and at the right time.

Powered by data from 17 million smiles worldwide.1

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

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

  • Your doctor will leverage Align's software to help 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

SmartTrack material is specially engineered for the Invisalign system:

  • Applies gentle, constant force.

  • Improves control of tooth movements, for the smile you expect.5

  • Comfortable and fits snugly around your teeth.5

  • Straightens your teeth more predictably.5

SmartTrack material is specially engineered for the Invisalign system:

  • Applies gentle, constant force.

  • Improves control of tooth movements, for the smile you expect.5

  • Comfortable and fits snugly around your teeth.5

  • Straightens your teeth more predictably.5

The SmartTrack material difference is based on:

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8 years of research and development.

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8 years of research and development.

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260 materials tested.

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Decades of expertise in biomechanics and material science.

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 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, as of December 31, 2023.
  2. Data on file at Align Technology, September 30, 2023
  3. Compared to Invisalign aligners previously made from single-layer (EX30) material.
  4. iTero™ is an intra-oral scanner used to record images of teeth and oral tissue. Always follow the directions for use.
  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.