1. Compared to Invisalign aligners previously made from single-layer (EX30) material.
  2. Based on a survey of n=2,752 Invisalign doctors who were asked, how much do you agree or disagree with the following statement: “Invisalign is the world’s most advanced digital orthodontic treatment system.” Doctors were surveyed in the USA, Canada, UK, Brazil, Germany, France, Spain, Italy, China, Japan, and ANZ. Data on file at Align Technology, as of July 10, 2020.
  3. Data on file at Align Technology, as of 31 March, 2021.
  4. Based on 2 week wear.
  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
  6. Buschang, P et al. Comparative time efficiency of aligner therapy and conventional edgewise braces. Angle Orthodontist, Vol 84, No 3, 2014.