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The Best Teeth Aligners UK: Your Comparison Guide

When searching for the best teeth aligners UK, you’ll find lots of search results offering the same thing.

Searches for ‘clear aligners’ have increased 70% in the last 5 years according to Google Trends. It’s easy to see why, as compared to traditional metal braces, clear teeth aligners are discreet and less invasive.

We’ll be exploring more benefits of teeth aligners in this guide, along with a comparison of different options and providers.

We’ll include:

  • The pros and cons of different teeth aligners
  • The cost of teeth aligners
  • Different teeth aligner brands
  • Who they’re best suited to

As a trusted dental practice offering a range of aesthetic, restorative, and orthodontic treatments, you can be confident the advice you’re receiving is credible and genuine.

All of our clinicians are fully qualified and our lead Clinical Director and Cosmetic Dentist, Dr Gopinder Lalia is a Dental Phobia Certified dentist, meaning patients who feel anxious about dental treatment are supported with extra care and understanding.

We’re starting this guide with reasons why clear teeth aligners are a popular choice.

"Such a lovely team, everyone is really friendly and welcoming. They genuinely made me enjoy coming in for my braces, and my teeth have straightened so much faster than I ever expected. Definitely the best dentist I’ve been to!"

Benefits of Teeth Aligners

There are many benefits of teeth aligners which we’re exploring in more detail below:

1.Virtually invisible

When traditional metal braces were the only option for teeth alignment, many people felt self-conscious about their experience.

However clear teeth aligners offer a discreet alternative, so patients feel more comfortable and confident throughout their treatment. In fact, most people won’t even notice you’re wearing them unless they look closely.

2.Less appointments needed

With traditional fixed braces, regular appointments were often needed to tighten wires and adjust brackets to keep your treatment progressing.

Not only does this mean taking more time out of your day, but also more trips to the practice. With clear aligners, you’ll change your aligner every 1-2 weeks, allowing you to see results quickly with less discomfort and disruption.

Furthermore, securing appointments on the NHS for traditional braces can take a long time. That’s why we offer paediatric orthodontics here at LUME, helping parents access treatment without long NHS waiting times.

3.Less disruption to your routine

Clear aligners fit easily into your everyday life. Unlike traditional braces, you can remove them when eating and drinking so you don’t feel restricted. 

You also don’t need to worry about food getting stuck in brackets or staining wires so you can maintain better oral hygiene.

As we mentioned, clear aligners are discreet so most people won’t even notice you’re wearing them. This means you can confidently go about your normal routine, whether that’s attending school, leading meetings at work, or socialising, all while your teeth gradually move into place.

The Best Teeth Aligners UK

A search for the “best teeth aligners UK” will generate lots of different search results.

We’re comparing each of these below, helping you make the right choice for your own needs, along with benefits and cost information. 

LUME Aligners 

About the brand: 

LUME is a leading dental clinic in the UK run by Dr. Lalia and Dr. Rosh. This means you’re receiving the best treatment regardless of your dental needs. From mild alignment issues, to more complex cases, LUME aligners are designed to handle this with ease. We also offer finance options making expert cosmetic dentistry more affordable than competitor brands including Invisalign, despite achieving the same results. 

Benefits:

  • More affordable than Invisalign while still achieving high-quality, precise results
  • Ongoing patient support with both in-person and virtual check-ins, offering a more guided approach compared to some remote-only aligner options
  • Flexible pricing plans so that a new smile is affordable for everyone
  • A cosmetic-led approach to teeth straightening, focusing on creating a natural, beautifully balanced smile – not just straight teeth

Cost: Typically around £3,000 depending on complexity. 

Explore LUME Aligners

Find out more about LUME aligners including benefits and price.

Invisalign

About the brand:

Invisalign is one of the most established clear aligner systems around the world. It uses advanced 3D imaging technology to create a fully customised treatment plan and is typically provided through dental practices. However, it is often considered one of the more expensive clear aligner options

Benefits: 

  • Trusted, well-known brand on a global scale
  • Highly customised treatment using advanced digital scanning and modelling
  • Suitable for a wide range of orthodontic cases
  • Supported by extensive clinical research and experience

Cost: Usually around £4,000 depending on complexity

Caspersmile

About the brand:

Caspersmile sells directly to consumers meaning treatment is offered carried out remotely rather than through dental practices. As a direct-to-consumer model, this means patients don’t need to attend regular in-person dental visits. It relies on patients usually taking their own impressions or visiting a scanning centre before Caspersmile sends their aligners by post. 

Benefits:

  • A more affordable, budget-friendly option 
  • Convenient as the majority of treatment is fully managed at home
  • Fewer in-person appointments needed as it’s a remote option
  • Best suited to mild and moderate alignment issues rather than complex cases

Cost: Typically between £1,000-£2,000 making it a more budget-friendly option.

Diamond Whites

About the brand: 

Diamond Whites create custom clear aligners that are approved by UK dentists to fit comfortably and discreetly. Similar to Caspersmile, this involves remote monitoring, so there are fewer visits to the dentist and more at home treatment. However patients still receive full support from the GDC-registered dentists in their UK team.

Benefits:

  • Dentist supervision for advice and guidance
  • Remote monitoring so the individual is responsible for their treatment journey
  • Financing options to help you spread the cost of your treatment plan
  • Discreet and removable design

Cost: Often around £2,000 depending on the individual case. 

Smartee Aligners 

About the brand:

Smartee Aligners is a global clear aligner company founded in 2004, with over 20 years of research and development in digital orthodontics. The brand works with orthodontists worldwide and offers a wide range of aligner systems designed to treat everything from mild to complex cases, including advanced solutions for bite correction.

Benefits:

  • Supported by research and patented technology
  • Suitable for a range of cases, including more complex orthodontic issues
  • Uses advanced digital treatment planning and 3D modelling 
  • Offers specialised systems (e.g. day/night aligners and mandibular repositioning technology) for more precise results

Cost: Usually ranges from £1,500 to £3,000 depending on case complexity.

Smilieie

About the brand:

Smileie is a direct-to-consumer clear aligner brand that works by having an in-practice digital scan followed by at-home teeth straightening kits. Customers take their own impressions and receive aligners customised to their new smile which are delivered by post. 

Benefits:

  • Usually more affordable than traditional or fully dentist-led aligner treatments
  • Hybrid approach combining in-practice scans and remote monitoring
  • Discreet aligners for comfort and convenience
  • Custom-made trays to gradually move teeth 

Cost: Typically from £1,800-£3,000 as they offer different packages for mild, moderate, and complex cases.

LUME Aligners vs Invisalign

LUME Aligners

From £2,995
  • Designed for efficient results based on specialist planning
  • Cosmetic-led, focusing on creating a natural, balanced smile, not just straight teeth
  • Ongoing support with in-person and virtual check-ins
  • Flexible payment plans available to make treatment accessible

Invisalign

From £4,000
  • Treatment time varies depending on case complexity
  • Mostly orthodontic-led to achieve functional alignment
  • Regular monitoring through dental practices, with some virtual tracking
  • Finance options may be available depending on provider

Teeth Aligner UK FAQs

Are teeth aligners removable?

Yes, clear teeth aligners are designed to be removable so that you can maintain good oral hygiene by brushing and flossing as normal. With LUME aligners, as long as you wear them for 22 hours a day, you can remove them occasionally so there is no disruption to your routine.

Can teeth aligners stain?

Teeth aligners can stain so make sure you remove them when eating and drinking. As they’re designed to be fully removable, this is one of their greatest benefits as you don’t need to worry about eating and drinking with them in. 

Do teeth aligners hurt?

There is some mild discomfort when you get a new set of aligners as they’re designed to gradually move your teeth into their desired place. However this usually subsides within a few days. You’ll receive a full information pack by our team of expert dentists when you choose LUME for your new smile. 

The Best Teeth Aligners UK: Your Comparison Guide

Choosing the best teeth aligners in the UK means weighing up your different options. There are lots of aligner brands on the market, some more expensive and others more budget-friendly.

A key thing to consider is also the process, as some aligner brands are fully remote which puts more reliance on the individual to manage their own treatment.

At LUME, we offer clear, LUME aligners designed to straighten your teeth with the same precise results as Invisalign. Our team of dentists are there throughout your whole journey, providing advice and guidance to make sure you get the smile you’ve always wanted. It’s easy to take your first step, simply book your consultation here. 

Book Your Consultation Here

Get in touch to arrange a consultation and discover our award-winning treatments.