If you are like most people, you have heard of Invisalign in passing. Most people have heard Invisalign is a more aesthetically pleasing version of braces that works surprisingly quickly. The benefits of these corrective dental aligners make them worth every penny and then some. Invisalign straightens crooked teeth, corrects spacing issues and even remedies bite problems. Here is an in-depth look at the many merits of Invisalign for adults.