Length of Treatment
Invisalign features of a series of clear, plastic aligners. Each new set of aligners is slightly different and gradually guides your teeth into their ideal position. The longer your treatment takes, the more aligners you will need, which can raise the overall cost of treatment. For some conditions, Invisalign can correct misalignment more quickly than braces. However, the length of treatment can vary significantly from patient to patient.
Geographic Location
As with many dental services, the price of your treatment may vary depending on where you live. Often, treatment costs are much higher in major urban areas, especially those on either coast. In large cities, the cost of living is higher and the increased overhead costs for dental practices often translates to a higher price for treatment.