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Invisalign in Oslo - price, treatment time, and what you should know

By Chenxiao Li··4 min

Invisalign in Oslo - price, treatment time, and what you should know

Dental & Dermal is a dental clinic in central Oslo, located at Fridtjof Nansens Plass 9, run by dentist Chenxiao Li. We use Invisalign as our preferred method for orthodontic treatment - and here we share everything you need to know before making your decision.

What is Invisalign, exactly?

Invisalign is a series of transparent aligners that gradually move your teeth into the correct position. Each aligner is worn for 1–2 weeks before switching to the next in the series. The aligners are virtually invisible, removable for meals and brushing, and deliver predictable results planned digitally in advance.

At Dental & Dermal, we combine Invisalign with the Dentinor system for digital planning. This means you see your end result in a 3D simulation at your very first consultation - before treatment even begins.

How much does Invisalign cost in Oslo?

Invisalign prices in Oslo vary depending on case complexity:

  • Simple correction (Invisalign Go): from 35,000 NOK
  • Moderate correction: 40,000 – 55,000 NOK
  • Comprehensive treatment: 55,000 – 65,000 NOK

At Dental & Dermal, Invisalign treatment starts from 35,000 NOK, including consultation, scanning, all aligners, and follow-up appointments. We also offer payment plans so you can spread the cost over the treatment period.

How long does treatment take?

Treatment duration depends on how much your teeth need to move:

  • Mild misalignment: 2–4 months (7–14 aligners)
  • Moderate correction: 4–6 months (14–26 aligners)
  • Complex treatment: 6–9 months (26+ aligners)

Most adult patients at our clinic finish within 5–6 months. You wear the aligners 20–22 hours per day and visit for check-ups every 6–8 weeks.

Who is Invisalign suitable for?

Invisalign works for most types of misalignment:

  • Crowding (overlapping teeth)
  • Gaps between teeth
  • Overbite and underbite (mild to moderate)
  • Crossbite
  • Teeth that have shifted after previous orthodontic treatment

For highly complex bite issues, traditional braces may still be necessary. Chenxiao Li assesses this at your consultation and gives you an honest recommendation.

Invisalign vs. traditional braces

InvisalignTraditional braces
VisibilityNearly invisibleVisible brackets
ComfortSmooth alignersCan irritate cheeks and lips
HygieneRemovable for brushingHarder to clean
Diet restrictionsNone (removable)Avoid hard/sticky foods
Check-upsEvery 6–8 weeksEvery 4–6 weeks

For adults who value discretion in daily life - at work, in meetings, socially - Invisalign is often the obvious choice.

Why we chose Invisalign and Dentinor

We chose Invisalign because the system has over 25 years of clinical evidence and has treated more than 17 million patients globally. Combined with Dentinor technology for digital impressions, you avoid the uncomfortable traditional impression material. The entire process is digital, precise, and predictable.

What about maintenance after Invisalign?

Once treatment is complete, a retainer is essential to keep teeth in their new position:

  • Fixed retainer: A thin wire bonded behind the teeth (invisible, permanent)
  • Night aligners: Clear trays worn at night for the first 6–12 months

Without a retainer, teeth can gradually shift back over time. At Dental & Dermal, we include the retainer as part of the treatment plan - there's no additional cost.

How to get started

Want straighter teeth without anyone noticing? Call us at 939 66 888 or book a consultation at Dental & Dermal in central Oslo. Chenxiao Li will give you an honest assessment of what Invisalign can do for your smile.