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Discreet Smilelign clear aligners in Knightsbridge and Central London

Transform your smile beautifully - without the look of fixed braces.

Smilelign clear aligners offer a subtle, flexible and elegant way to straighten your teeth using custom-made trays crafted to your exact smile. At Rakus Dental in Knightsbridge, our cosmetic dentists - including Dr Izabella Romanowska - create refined, predictable treatment plans designed around natural facial harmony.

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If you’re considering clear aligners for mild to moderate crowding or spacing, Smilelign is a discreet, UK-manufactured solution that fits seamlessly into everyday life.

Book a free consultation

Call us on 020 7460 7324

Bearded man wearing a denim shirt smiling and looking at his teeth in a handheld mirror in a dental office.

Transform your smile beautifully - without the look of fixed braces.

Smilelign clear aligners offer a subtle, flexible and elegant way to straighten your teeth using custom-made trays crafted to your exact smile. At Rakus Dental in Knightsbridge, our cosmetic dentists - including Dr Izabella Romanowska - create refined, predictable treatment plans designed around natural facial harmony.

‍

If you’re considering clear aligners for mild to moderate crowding or spacing, Smilelign is a discreet, UK-manufactured solution that fits seamlessly into everyday life.

Book a free consultation

Call us on 020 7460 7324

Recognised Smilelign Platinum Provider

Our team is trusted for its experience and consistently high-quality outcomes

Tailored to your unique smile

Every aligner set is custom-designed

Fast, precise UK manufacturing

Efficient refinements and quick turnaround

Comfortable and discreet

Slim, smooth edges for effortless daily wear

What exactly is Smilelign and how does it work?

Smilelign uses a series of clear, removable aligners to gently guide your teeth into an improved position. Your journey begins with a digital iTero scan, which creates a 3D model of your teeth. Each aligner is then crafted to move your teeth gradually and comfortably.

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You’ll wear each aligner for around two weeks before progressing to the next in the series. Over time, you’ll see your smile become more aligned, balanced and aesthetically refined.

Dentist wearing black gloves shows dental model to a seated patient in a dental clinic.

What are the key benefits of Smilelign?

Virtually invisible – discreet enough for meetings, events and photographs
Comfortable fit – smooth-edged trays designed for long wear
Removable – no food restrictions and easy hygiene
Accurate results – digital planning and UK manufacturing ensure precision
Fast adjustments – quicker refinements when needed

Smilelign is ideal for mild to moderate cases involving crowding, spacing or bite concerns. For more complex cosmetic alignment, your dentist may discuss alternative clear aligners or complementary treatments such as veneers, teeth whitening or a smile makeover.

Hand wearing blue glove holding a clear dental aligner.

What can I expect during Smilelign treatment?

Your Smilelign journey begins with a complimentary consultation at our Knightsbridge practice, where we take digital scans and discuss your goals.

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Once your treatment plan is approved:

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You’ll receive your custom aligners
Aligners are worn for 20–22 hours per day
You change to a new aligner every two weeks
Our team will review progress regularly and make refinements if needed

Most patients begin seeing improvements within weeks, with full treatment typically lasting 4 to 9 months, depending on your desired outcome.

Dental professional wearing a mask holds a camera while talking to a smiling patient seated in a dental chair, with a digital image of teeth displayed on a monitor behind them.

How do I maintain my smile after Smilelign?

Once your teeth have reached their final position, you’ll receive custom retainers to maintain your results. Your dentist will guide you on:

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Retainer wear schedules
Long-term maintenance
Routine dental check-ups and possible enhancements such as teeth whitening

A good retainer routine helps ensure your newly aligned smile remains stable and confident.

Dentist wearing protective mask and goggles treating a patient reclining in a dental chair.

Book a free consultation

Smilelign vs braces

Both Smilelign and traditional braces are effective ways to achieve a straighter smile, but Smilelign offers added comfort and flexibility.

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Both Smilelign and traditional braces are effective for straightening teeth. However, Smilelign offers additional comfort and flexibility:

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Removable for eating, drinking and brushing
No wires, brackets or tightening
Fewer in-person appointments
Almost invisible for day-to-day confidence

For those who prefer a discreet aesthetic and minimal lifestyle disruption, Smilelign is an ideal choice. If you're comparing with more traditional options, explore our fixed braces information to see which suits your needs.

Person pointing at a dental model of teeth and gums in a dental office.

Your Smilelign journey at Rakus Dental Knightsbridge

Book a free consultation

1

Free consultation

Meet our Treatment Coordinator online or in person to discuss your smile goals.

Male patient smiling and sitting in a dental chair while talking to a female dentist wearing gloves and a face mask.

2

3D digital scan

Using iTero technology, we capture a precise 3D digital image of your teeth.

Dental professional wearing gloves using an intraoral scanner to capture 3D images of a patient's teeth displayed on a monitor.

3

Visual treatment simulation

Preview your new smile with a digital simulation before treatment begins.

4

Custom aligner production

Your aligners are crafted in the UK for accuracy, comfort and rapid turnaround.

Dentist wearing blue gloves scanning a patient's teeth with an intraoral scanner in a dental clinic.

5

Begin your journey

Start wearing your aligners daily, changing them every two weeks.

Close-up of a hand holding a clear dental aligner against a dark background.

6

Regular reviews

Short progress check-ins ensure your smile moves according to plan.

Dentist wearing gloves and mask examining a female patient's mouth with a dental tool as an assistant observes.

7

Retainers and aftercare

Once complete, you’ll receive retainers and long-term guidance to maintain your results.

Smiling young woman with long blonde hair and a light blue shirt in a bright indoor setting.

"I had dental treatment here and I found them all to be very helpful and professional."

I had dental treatment here and I found them all to be very helpful and professional. I was put at ease when I was contacted by Lindsey the day before my treatment. My Treatment was by Robert and my aftercare by Jamie was perfect I go back every year for my checks with Jamie and will continue to do so.

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Nicky Allen

"I usually hate the dentist, but after 3 visits, it's my favourite practice."

I usually hate the dentist, but after 3 visits, it's my favourite practice. From reception, nurses, dentist to treatment. Really happy with the service. My dentist was very patient with me and I'm m so grateful. Many many thanks Dr Gian Marco and team :-) see you next week

Johiem Ismail

"Excellent service from start to finish!"

Excellent service from start to finish!

Priya Jani

"My teeth are fantastic, my confidence is SKY HIGH"

United Smile Centres.....Being afraid of dentists for so many years of my life, I had let go of my teeth to the point I was so embarressed to go out and socialise with friends, family and my work started to get affected due to my confidence issues.I then plucked up the courage to ring United Smile Centres and spoke to a lovely girl who put me at ease immediately on the phone......The day of my FREE consultation I was so nervous and scared that I almost didnt attend my appointment, but found the confidence to come in as I wanted to be ME again. Can I say what a fantastic team United Smile Centres have, they held my hand every step of the way.Having met the team a few times before the surgery I had built up enough trust to go ahead with this life changing procedure. I felt very safe throughout the treatment.My teeth are fantastic, my confidence is SKY HIGH and the best bit is I can laugh, giggle and smile without a care in the WORLD!!

S Kaur

Young woman in a red sweater looking at and holding a yellow smartphone smiling softly.

Frequently asked questions

What is Smilelign?

Smilelign is a UK-designed clear aligner system made from custom, removable trays that straighten teeth discreetly. It’s especially popular among patients in Knightsbridge, Chelsea and Belgravia seeking a refined orthodontic option.

How long will Smilelign take to work?

Treatment time varies depending on case complexity, but many patients complete their Smilelign journey in under a year. Consistent wear is key - and because the aligners integrate naturally into your routine, they require minimal disruption.