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Invisalign in London: things to know before you go
Life’s too short to hide your beautiful smile, so here’s what you need to know before booking an Invisalign appointment with our top London dentists.
Is Invisalign really better than braces?
Both Invisalign and braces have the same end goal, to straighten your teeth, but they are very different treatments. Crowning a winner is difficult, as it will depend on the work you need done. Your dentist will advise you on what’s best. However, here are some of the benefits and differences you’ll discover with Invisalign:
- Crystal clear: If the name hasn’t given it away already, Invisalign clear braces are completely invisible. Unlike the trademark wires you get with braces, you’ll have a translucent tray fitted instead.
- Less Pain: With Invisalign clear braces, there’s less discomfort than traditional braces, with no uncomfortable wires to contend with. Just remember to keep them in for up to 22 hours a day.
- Low maintenance: Cleaning is much easier, as trays are removed before eating and can be easily rinsed. Say goodbye to that self-conscious feeling that you’ve got spinach stuck in your braces!
- Sports: If you play a contact sport, Invisalign is ideal as you can still use a normal gum shield while undergoing treatment.
- Time: The treatment time associated with Invisalign can be a lot shorter than other braces, especially if your teeth only need a slight realignment. However, it’s worth remembering that everyone’s treatment will be different - just like their smiles.
How effective and worthwhile is Invisalign?
If the thought of braces has put you off straightening your grin, then Invisalign is a welcoming new option. Although it may be more expensive than traditional braces, the results are worth the outlay.
Invisalign trays are also removable, adapting to your lifestyle rather than the other way around, leading to a more comfortable experience overall. Dentists recommend keeping your Invisalign tray in for up to 22 hours a day to get the best results in the shortest time.
Why do so many people use braces and not Invisalign?
Although Invisalign is a revolutionary treatment, braces have been around a lot longer, so it remains a common procedure. Braces can also solve some crooked teeth problems that Invisalign can’t. However, braces have the downside of being noticeable and fixed in place, meaning you will have to avoid certain sticky foods and take extra care of your oral hygiene.
What is the cheapest type of Invisalign?
Invisalign doesn’t come cheap, but here at Groupon we like to put a smile on your face. That’s why we offer some of the best Invisalign vouchers in London, with up to 70% off. With so many deals at your fingertips across the capital, you can browse our Invisalign centres in Central London to find a deal close to you, whether you’re looking for a quick lunchtime treatment or a weekend appointment.
For more information on Invisalign check out our Complete Guide to Invisible Braces
Frequently Asked Questions
Let’s be honest—finding time for appointments between tube delays and last-minute meetings isn’t easy. But in areas like Marylebone or Clapham, clinics offer streamlined consultations, even on Saturday mornings. The transformation’s subtle, camera-ready, and mess-free—no metal, no drama. For many, the quiet confidence boost alone pays for itself.
Across London, prices bounce between £2,500 to £5,500 depending on complexity and clinic location—expect higher costs in Chelsea than Barking. Some spots around King’s Cross or Camden offer payment plans that don’t crush your monthly budget. If you're savvy, look for bundles that include whitening or retainers—it’s like finding 3-for-2 deals, but for your teeth.
Technically? Rarely. Invisalign’s considered cosmetic, so NHS won’t usually cover it unless there’s a serious medical case. That said, some private clinics—especially near Waterloo or Finsbury Park—offer discounted options for students or low-income adults. Worth asking—Londoners know that if you don’t ask, you don’t get.
Treatment time ranges wildly—anywhere from 4 to 18 months depending on your bite. But places like those tucked behind Borough Market or near Angel often offer “express” plans if your case is minor. You’ll breeze through faster than the Northern line during off-peak hours. Bring your aligner case everywhere. Trust me—pub glasses and clear trays don’t mix.
Hidden gems exist. Southwark, for instance, has a few independent clinics offering Invisalign Lite with digital scans and free retainers. Keep an eye out for clinics running seasonal specials—spring deals tend to pop up faster than daffodils on Primrose Hill. Just avoid the too-good-to-be-true pop-ups—your teeth aren’t a fast fashion experiment.
Absolutely—and thank goodness. Clinics in areas like Canary Wharf and Islington cater to nine-to-fivers with 7pm slots and even Sunday availability. No need to fake a “dentist emergency” with your boss. Some even text reminders or let you reschedule with a tap, which beats calling while wedged in the Central line crowd.
Not while they’re in—but you can eat anything once they’re out. Just be ready to pop them off discreetly in Soho noodle bars or Brick Lane curry houses. Always stash a travel toothbrush in your bag. London street food is delicious—but chilli paneer and clear aligners don’t play nice together without a rinse.
Start with clinics registered with the General Dental Council (GDC). Areas like Hampstead or Fulham are packed with seasoned Invisalign providers—some even showcase before/afters that look more convincing than a Love Island glow-up. Don’t get swayed by fancy lobbies alone—ask how many cases they’ve done this year, not last decade.
Honestly? It’s gentler overall, but those first few days sting a bit—especially when the wind whips through Holborn. Chewing gum (sugar-free) helps early on, and many Londoners swear by aligner chewies as a kind of dental stress ball. After the second tray, you barely notice. Like your Oyster card, it just becomes part of your daily kit.
Only if you wear your retainers—religiously. Whether you finish treatment in Chiswick or Hackney, every clinic will drill this in: no retainers, no permanence. Some provide fixed retainers, while others go with nighttime options. Build it into your routine—like checking Citymapper. Future-you (and your teeth) will thank you.