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The world’s leading clear aligner

Invisalign® treatment transforms smiles through pioneering research.

Behind every clear aligner is an industry-leading team of engineers and scientists who are continuously innovating to improve your path to a beautiful smile.

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

World’s largest

user of state-of-the-art 3D printing technology

450+ patents

for industry-changing technologies

6 million smiles

transformed, including 1.4 million teens

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

  • More comfortable and better-fitting aligners1

  • New aligner features to treat more kinds of cases

  • New ways to plan and control tooth movements

Moving orthodontics into the digital age since 1997.

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Align Technology founded

The company behind the digital-led Invisalign system.

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Invisalign Express treatment

New options for simple tooth straightening.

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Vivera® retainers

Helping people keep their new smiles beautiful.

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Invisalign Teen

Features designed just for teens.

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SmartForce® attachments

Improving control of tooth movement.2

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iTero® scanner integrated into Align Technology

Starting digital treatment with fast, accurate digital scanning.

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SmartTrack® material

Patented material to move your teeth more precisely and comfortably.3

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Weekly aligner changes

Treatment times up to 50% faster.4

Wondering if Invisalign is right for you?

Take our Smile Assessment to find out now.

Get started  

The iTero digital scanning system eliminates the need for messy putty in your mouth by creating a 3D digital scan of your teeth. It offers a fast and more comfortable experience and it’s more accurate, resulting in a more precise fit from your Invisalign aligners.


A doctor’s overall experience level reflects the relative number of patients he/she has treated with Invisalign® aligners. Doctors who have achieved the “Plus” status have more experience within a given level. Doctors who have achieved the VIP status are Valued Invisalign Providers.

In addition to treating adults, doctors with a star in their icon also treat teens with Invisalign clear aligners.