Cost of Invisalign: what affects the price of clear aligner treatment
The cost of Invisalign isn't a fixed figure: it depends on the complexity of the case and the number of aligners needed. The OCU puts the median for all orthodontic treatments in Spain at €2,000, and clear aligners tend to sit above that figure.
What determines the cost of Invisalign
- Complexity of the case: straightening two teeth that have shifted slightly is not the same as correcting a severe malocclusion; the more movement needed, the more aligners and the longer the treatment.
- Number of aligners: each aligner is changed every 1–2 weeks, and a long treatment needs more custom-made sets than a short one.
- Digital planning technology: the 3D scan and the software that simulate the whole tooth movement before starting are part of the cost, not an optional extra.
- Retainers after finishing: the retention phase isn't optional in any orthodontic treatment, and it's worth knowing whether its cost is included in the initial quote.
- Number of check-ups: follow-up with aligners is usually more spaced out than with braces, but it's still part of the complete treatment.
Invisalign versus braces: why it tends to cost more
Metal braces are the most affordable orthodontic option: they're effective in complex cases and don't require individual fabrication. Invisalign, by contrast, makes each aligner to measure using digital planning technology, which puts its cost above metal braces. If you're torn between the two systems, the full comparison is in braces or Invisalign: which is better.
Indicative market price
| Reference | Price |
|---|---|
| National median (all orthodontic treatments)* | €2,000 |
| Metal braces | Usually the most affordable option |
| Invisalign (aligners) | Above the median, due to custom-made manufacturing technology |
*As a market reference, the Organización de Consumidores y Usuarios (OCU) puts the median price of all orthodontic treatments in Spain at €2,000 (dental health survey, November 2024). This figure isn't broken down by system (braces or aligners), nor is it Dentaláser's price: your exact quote depends on your case and comes from the first visit, which is free.
What a complete Invisalign quote includes
A proper Invisalign quote should detail the initial digital diagnosis, the estimated number of aligners, the check-ups included and whether the final retainer is part of the price or billed separately. This last point is easy to overlook and can make a real difference to the total cost: retainers aren't an optional extra, but the way to maintain the result long-term (more detail in retainers after orthodontic treatment).
Why delaying treatment can cost more
Frequently asked questions
- Organización de Consumidores y Usuarios (OCU), dental health survey, November 2024: median price of all orthodontic treatments in Spain.
- This article is for information purposes only and does not replace the assessment of a healthcare professional. Always consult your dentist.
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