If you missed your chance for braces as a teen or your teeth have moved some over the years, it’s easy to feel embarrassed by alignment issues. As an alternative to metal brackets and wires, many adults are choosing Invisalign to fix gapped or overcrowded teeth. The clear aligners are a discreet solution, which is partly the reason 1 in 5 orthodontic patients is over the age of 18. Although you’d like to improve your smile, you might wonder, am I too old for Invisalign? No! You’re never too old to invest in a healthy, attractive smile; however, there are a few things you need to know before getting started.