👩🎓 Autumn Special: Free 3D scan + 0% instalment plan » Book an appointment & secure the offer
With an underbite, the lower jaw – or the lower front teeth – sits further forward than the upper. At SayCheeese, we successfully treat mild and moderate underbites with clear aligners every day – honest assessment included.

Drag the slider and see for yourself what our invisible aligners can do for an underbite.
A pronounced underbite caused by a genuine jaw misalignment isn't a case for aligners – in that case, we'll openly recommend that you go to a specialist orthodontic practice. Our free 45-minute diagnostic appointment will show whether yours can be treated.
We successfully treat mild and moderate cases every day – protruding front teeth, underbites and open bites at the front are among the most common SayCheeese cases. Complex jaw misalignments belong in a specialist orthodontic practice – and we'll tell you that honestly.
Depending on severity, between about 14 weeks (SayCheeese easy) and 28 weeks (SayCheeese sensitive). The exact treatment time is determined during your free diagnostic appointment with 3D scan and X-ray.
Through the full orthodontic diagnostics at your free initial consultation: 3D scan, X-ray and a personal assessment by our dentists – free, no-obligation and honest.
For the best result, you wear the aligners 20 to 22 hours a day, including at night. You should only take them out to eat, to drink (anything other than water) and to clean them – if you wear them for significantly less time, your treatment may take longer.
One or two check-up appointments are usually enough, during which we check at our practice that your teeth are moving as planned. Once you've received your aligners, you take them home and change them yourself; if you have any questions, you can also book an extra appointment at any time.
Free consultation incl. 3D scan, X-ray and full orthodontic diagnostics. No-obligation, honest, right in the centre of Vienna.
Book your free appointment nowWhether it's crooked teeth or gaps between your teeth, your smile is our focus. As Austria's largest provider of purely aesthetic teeth straightening, we offer you a free, no-obligation consultation including 3D simulation and X-ray, which allows us to create a treatment plan perfectly tailored to you and the smile you want.
Book your appointment now and get:
✓ Free consultation & planning
✓ 3D scan & X-ray
✓ 0% instalment plan
SayCheeese is based at Herrengasse 6-8, 1010 Vienna, which makes us super easy to reach. Choose your appointment using the booking tool below, or give us a call on 01 393 5050 if you have any questions or can't find a suitable time.
If you have toothache or jaw pain, please fill in the form below and get our free checklist straight away. You can use it with your dentist to check your oral health before straightening your teeth with SayCheeese aligners:
We specialise in misaligned teeth and will support you as soon as everything is medically fine with your teeth. That's the perfect time to get your smile on track with us! 😀
Choose your appointment using the booking tool below, or feel free to call us on 01 393 5050 if you have any questions or can't find a time that suits you.
back to selection






Use the form below to ask us anything about SayCheeese invisible aligners. Even better: book your no-obligation consultation through our online booking or by phone on +43 1 393 5050.
We ask for your consent to store cookies. Marketing cookies are only used with your consent; our website is ad-free. » Privacy policy
✔️ Free consultation incl. 3D scan
✔️ 0% instalment plan
✔️ Free home whitening at the end of your treatment
Valid for all consultations booked by the end of September!
Cookie consent We ask for your consent to store cookies. Marketing cookies are only used with your consent. Learn more