SW3 Dental · King's Road, Chelsea

AddaSmile Clear Aligners in Chelsea – from £1,499

AddaSmile is a clear aligner brand for mild to moderate crowding, gaps and uneven teeth, with treatment planned and supervised by specialist orthodontist Dr Sarah Sadek.

★★★★★ 5.0 on Google · King's Road, Chelsea · 0% finance with Tabeo

AddaSmile at SW3 Dental

  • Free orthodontic consultation with a 3D scan (£10 refundable deposit)
  • AddaSmile aligners from £1,499
  • 0% finance through Tabeo, subject to status
  • Retainers from £150

Clear aligners

What is AddaSmile?

AddaSmile aligners are thin, clear, removable trays made from a digital 3D scan of your teeth. Each set moves your teeth a small step at a time. Because your treatment is planned and checked by a specialist orthodontist, you get the convenience of aligners with clinical supervision throughout.

Who it suits

Adults and older teens with mild to moderate crowding, small gaps or minor relapse after previous braces.

How long

Many cases take a few months; we'll give you a time estimate at your consultation.

Comfortable to wear

Smooth, removable aligners you take out to eat and clean.

Affordable

From £1,499, with 0% finance available.

AddaSmile or Invisalign?

Both are clear aligner systems. AddaSmile is often the more affordable choice for simpler cases, while Invisalign may suit more complex movements. At your free consultation we'll explain which is right for you – and if neither is suitable, we'll tell you.

OptionPrice
AddaSmile alignersFrom £1,499
Invisalign (mild)From £1,950
Invisalign ComprehensiveFrom £3,995

How it works

  1. Free consultation
    Meet Dr Sarah, have a 3D scan and talk through your options and prices.
  2. Your plan
    You receive a written plan with your options, timings and costs.
  3. Treatment
    Regular, unhurried reviews – with remote monitoring available for aligners.
  4. Retention
    Retainers and follow-up to keep your result for the long term.

Book an appointment

Request an appointment

Leave your details and we'll call you back to arrange a time.

Call us

Monday – Friday, 9am – 5pm.

Spread the cost

0% finance on orthodontics, implants and cosmetic treatment through Tabeo, subject to status.

Common questions

How much do AddaSmile aligners cost?

AddaSmile treatment at SW3 Dental starts from £1,499. Your price is confirmed after your free consultation and 3D scan.

Who supervises my AddaSmile treatment?

Your treatment is planned and supervised by specialist orthodontist Dr Sarah Sadek and her team at SW3 Dental.

Is AddaSmile suitable for me?

AddaSmile suits many cases of mild to moderate crowding and spacing. More complex cases may need Invisalign or braces – we'll advise you at your consultation.

Do I need to wear retainers after?

Yes. Retainers are important to keep your teeth straight after any aligner treatment.

Can I pay monthly?

Yes, 0% finance is available through Tabeo, subject to status.

Book your free AddaSmile consultation

At 295 King's Road, Chelsea, with a 3D scan.

SW3 Dental is part of a group of three practices with Waterloo Dental & Orthodontics (SE1) and Croydon Dental Practice & Addiscombe Orthodontics (CR0).