Invisalign vs. Braces
Invisalign aligners are virtually invisible, and look similar to teeth-whitening trays. They are made of a thermoplastic material uniquely developed for the treatment plan.
Through the thermoplastic design, the aligners move and align the teeth through the correct placement of controlled force. The main difference is that these manage the force as well as the timing of the force. At each stage only certain teeth are allowed to move.