Am I eligible for Invisalign?

As it becomes more popular and as a wider range of treatments are included in the system, it becomes more suitable for a wider range of people… But how do you know if you are eligible for Invisalign?

In this article we’ll take a look through the different options available for people with different dental problems and of different ages.

The different types of Invisalign

There are primarily 3 different types of Invisalign:

  • Invisalign full
  • Invisalign i7, Invisalign lite or Invisalign Express
  • Invisalign teen

Let’s look at each and a little more detail

Invisalign full.

This is generally suitable for adults requiring orthodontic treatment to have straighter teeth using invisible braces. It will often move front teeth and back teeth on the top and bottom at the same time. Invisalign full treatments typically take anywhere from 1 -3 years.

Invisalign i7, Invisalign Lite or Invisalign Express

This is suitable for adults requiring more minor and rapid teeth straightening, typically of the front teeth only.  The official name is Invisalign i7 however different practices call this treatment different names, including Invisalign Lite and Invisalign Express.

It may be that you have a single tooth or a couple of teeth that have bothered you for a while and you would like them straighter. Invisalign i7 treatments typically take around 3 months.

Invisalign teen

Invisalign teen is based on the same Invisalign principle of using clear orthodontic aligners however, the teen braces have a Smart Track ™ material making them a little more comfortable and easier to take on and off.

They also have Smart Force™ attachments which are little tooth coloured shapes which are attached to the teeth, this gives something for the aligners to grip, enabling them to move the teeth more predictably. They effectively work like little handles for the aligner.

Invisalign teen also has blue indicators which change depending on the amount of time the aligner is worn, this allows the parents and orthodontist to track compliance of the Child to ensure the braces are being worn for the specified amount of time.

Invisalign Teen Compliance Indicator

Who can wear Invisalign?

Invisalign is suitable for any adult or child who wishes to straighten teeth invisibly. Adults will normally have Invisalign full for complex cases or Invisalign Lite to move front teeth only. Younger people will usually be prescribed Invisalign teen as this is more suitable for their age.

Because Invisalign is completely clear and virtually imperceptible it is suitable for anyone wishing to have straighter teeth with no one knowing they are wearing braces.

5 benefits of Invisalign

Invisalign are clear!

  1. Virtually imperceptible.
  2. Removable, giving you the flexibility to take them out to eat and drink as well as to clean the aligners.
  3. Comfortable, made from a flexible material with no sharp brackets or wires to cause ulcers.
  4. Convenient, providing treatments in as little as 3 months.
  5. Predictable, using the latest 3-D technology to scan your teeth beforehand, provide you with an animated video of how your teeth will move plus track this movement throughout treatment.

Playing musical instruments

Playing musical instruments with any orthodontic treatment can sometimes be a challenge and you may have to adapt your embouchure. One of the big advantages of Invisalign is that you can take the aligner out to play your instrument, although it is worth bearing in mind that the aligners should be worn for at least 22 hours a day.

Some wind instruments, for example a clarinet may require the mouthpiece to be adapted or replaced after orthodontic treatment if it has become worn with other tooth marks that have moved from how the mouthpiece has worn.

How can I get Invisalign?

Because Invisalign is considered a cosmetic treatment it is not available on the NHS. Even if tooth alignment can be shown to be affecting health then the NHS will only provide traditional braces with metal and wires. Any treatment which has any cosmetic element, including clear orthodontics will need to be paid for privately.

Most practices offer affordable finance for Invisalign, typically this could bring treatment down to £42 per month * or just over £1 per day, less than the price of a cup of coffee!

The Invisalign process starts with a digital smile assessment using the Clincheck software, this can then work out the number of aligners you will require and how long treatment takes. This then dictates the final price.

You then have a digital scan of your teeth, Align Technology then manufacturer the aligners and send them back to your dentist, you then wear each aligner for approximately 2 weeks and then change it for a new one. This process continues throughout treatment.

You will always be closely monitored by your dentist to ensure treatment is progressing as planned and that you have no unforeseen problems.

Eligibility for Invisalign

Clinically this is determined by your dental health and current tooth position. You need to be dentally fit and healthy in order to move teeth, if you have good oral hygiene then you will usually be suitable for Invisalign treatment.


*  Total cost of Invisalign, £2500. £500 deposit and then finance for £2000. Subject to status. Conditions apply. Representative example. Cash price of goods/amount of credit £200060 monthly payments of £42.00; Total amount repayable £2520.22; Representative 9.9% APR variable.