Over the years, Invisalign has transformed drastically to embrace digital technology and improve their product which is by far and away the best on the market (our opinion having used all of the copycats!). There are now several Invisalign products available to dentists which brings us to Invisalign Lite. The Lite version is specifically for mild to moderate crowding with treatment time frames of around 6-8 months. Within the package, there are 14 initial aligners to correct the main crowding issues. After this first set, we have the opportunity to fine tune any crowding using refinement aligners. As of October 2021, Invisalign Lite allows 2 sets of refinements of 14 aligners within each package. This provides us with ample scope for adjustments and minor corrections.