The way our pricing works, most of the cost is in the evaluation of your photos, the evaluation of the impressions, the treatment plan setup, and then the creation of the aligners. This is all done by our professional dental and orthodontic staff who oversee the entire process. Please also note that, even if you need the upper or lower aligners only, our dental team still needs both sets of impressions from you in order to make your treatment plan. Why? Moving the teeth on just the lower or upper, may affect the upper or lower palate and change your bite. Therefore our team carefully evaluates your entire case. Most people require both upper and lower aligners to create that perfect bite and that perfect smile.