Invisalign treatment starts from $3500 for Invisalign i7 which is suitable for patients with very minor crowding or orthodontic relapse. Invisalign Full, Teen and Lite treatments vary from $6500 to $8250. Only your treating dental practitioner can determine which Invisalign product is suitable for your needs depending on your treatment complexity. The cost of treatment includes an initial consulation, diagnostic records including study models and photographs, bi-monthly aligner-fitting appointments for the duration of treatment and aligners. Lost or broken aligners and retainers may incur an additional fee. Patients must have had a general dental check-up within the last 6 months to ensure their dental work and oral hygiene is up to date and are clinically ready to be treated with Invisalign. A general dental check-up is not included in the treatment fee. Patients are required to pay a $1000 deposit before proceeding to treatment. No refunds available. Additional fees and charges are payable.