Which is faster, braces or Invisalign?

Braces and Invisalign have broadly similar overall treatment times, and which is faster mainly depends on your case and how closely you follow the instructions.

Research shows that Invisalign can be completed in a few months, quicker than braces in suitable cases, but fixed braces may still be more efficient for complex tooth movements.

Clear aligners rely on you wearing them 20–22 hours a day; if they’re out too often, teeth move more slowly, and treatment takes longer. Braces are fixed to the teeth, so they’re always working, which is why they’re often preferred for severe crowding, big rotations or major bite changes.