Orthodontics:
Invisalign aligners
What is Invisalign treatment?
Invisalign treatment uses clear, removable aligners, which straighten your smile discretely. With no wires or brackets, they’re a discreet alternative to conventional fixed braces.
The aligners are made from a flexible plastic material and custom-made to fit your mouth. You’ll have a series of aligner sets that are changed every week, until you achieve your final result.
Interested in teeth straightening?
Get in touch with your nearest Bupa practice. They can help you book an orthodontic consultation and answer any queries.
What are the benefits of Invisalign?
- Virtually invisible: Unlike traditional braces, Invisalign aligners don’t use wires or brackets and are barely noticeable. They are thin, transparent and custom-made to fit your mouth.
- Quick results: The system can correct several orthodontic issues to give you a balanced, straight smile in as little as six months1.
- Removable: Invisalign aligners are removable, so you’ll find it easy to brush and eat normally during treatment.
- Comfortable: The aligners are more comfortable than traditional braces2. They’re flexible and custom-made for a comfortable fit.
- See your finished smile: Some of our dentists use 3D imaging technology, to assess your teeth and create your customised aligners. Before your treatment even starts, you'll be able to see how your straighter smile will look.
Invisalign treatment performed at Bupa Dental Care Stamford. Dentist used Invisalign treatment and a bleach-bond to achieve this result.

Invisalign aligners: Your questions answered
Laura, a Bupa Dental Care dentist, answers your frequently asked questions about Invisalign aligners, including how much they cost, their benefits and how long treatment takes. Watch to find out more.

How much do Invisalign aligners cost?
The cost of treatment varies for each case, depending on the complexity of your case and the type of Invisalign aligners you need.
At Bupa Dental Care, we believe in transparent pricing, so your dentist will always explain any costs in full before treatment.
Payment options are available to spread the cost of treatment, speak to your local practice to learn more.*
How Invisalign works
Here's a step-by-step guide to Invisalign treatment
Step 1.
Your consultation: Book a consultation with a Bupa Dental Care dentist or orthodontist. They’ll examine your smile, discuss your needs and recommend brace or aligner options. They may also use an intraoral scanner, allowing you to preview the potential results.
Step 2.
Making your aligners: A series of clear and removable aligners are custom-made to fit your mouth.
Step 3.
Receive your aligners: Your Bupa Dental Care dentist or orthodontist will ensure your aligners are comfortable and fit well. They’ll let you know what to expect throughout treatment and can answer any questions.
Step 4.
Wear your aligners: You’ll need to wear each set of aligners for 20-22 hours a day. You can remove them to eat, drink, brush and floss. Every four weeks, your dentist or orthodontist will check your treatment is progressing as planned.
Step 5.
Finish your treatment: Your treatment ends when you’ve worn each set of aligners. To maintain your straighter smile, you’ll need to wear a retainer every night for a year, then usually a few nights a week, as instructed by your dentist or orthodontist.
How long does treatment take?
The average Invisalign treatment takes 12-18 months, but this varies depending on your individual needs3. Treatment can take as little as six months in some cases.
At your initial consultation, your dentist or orthodontist will advise the best type of braces or aligners for you and how long treatment should take.
Is Invisalign treatment painful?
Invisalign treatment isn’t painful, but you may feel some discomfort initially or when you change aligners. This is only temporary; your mouth should quickly adjust so the aligners feel natural and comfortable.
The edges of your aligners may rub against your gums and cheeks at first. This should improve over time, but if it continues, contact your dentist for further advice.
Our patients’ stories
Find out first-hand what it’s like to have orthodontic treatment with Invisalign aligners.
Watch patient testimonials, read feedback from our patients and see the results you could expect through our collection of before and after photos.
More about orthodontics and cosmetic treatments
What to expect
You may have a lot of questions about orthodontic treatment, so here’s a breakdown of what you can expect. From the stages involved, to how to care for your aligners.
Teeth whitening
Some patients whiten their teeth after Invisalign treatment. Here at Bupa Dental Care, we offer guided professional whitening, both in-practice and at-home.
Caring for your braces
Find out what’s involved in caring for your brace or aligner, from how to clean your brace, to eating and drinking with braces.
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Bupa Dental Care is a trading name of Oasis Dental Care Limited. Registered in England and Wales No: 00478127. Registered office: Bupa Dental Care, Vantage Office Park, Old Gloucester Road, Hambrook, Bristol, United Kingdom BS16 1GW.
Oasis Dental Care Limited has a number of trading names including Bupa Dental Care. For a list of all our different trading names please follow this link.