Align Technology Receives U.S. Patents for SmartTrack(R) Invisalign(R) Aligner Material
"SmartTrack material is one of the most impactful innovations that Align has introduced into the Invisalign system over the years, delivering superior treatment outcomes and patient comfort," said
When combined with SmartForce® features and attachments, Invisalign clear aligners made with SmartTrack material are clinically proven to achieve greater than 75 percent improvement in overall tooth movement predictability compared to clear aligners made with off-the-shelf single-layer material, commonly used by other clear aligner manufacturers.* Compared to other aligner materials, which relax and lose a substantial percent of energy in the initial days of aligner wear, SmartTrack material maintains more constant force over the duration of patient wear.
* Compared to clear aligners made of off-the-shelf, single-layer 0.30-inch material. Data on file at
About the Invisalign® Clear Aligner System
The Invisalign system is the most advanced clear aligner system in the world. Adults and teens now have a modern choice for straightening their teeth. Invisalign treatment consists of a series of custom, clear, removable aligners that gradually move teeth over time. No other clear aligner is backed by the data and experience of 4.5 million cases. Learn more and find a trained Invisalign provider at www.invisalign.com.
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