Invisalign in Edgware & North London — from £1,495
Straighter teeth without metal braces — planned personally by Dr Ali El-Kabengi at our 4.9★ Edgware clinic, two minutes from Edgware Station. Your consultation and iTero 3D scan are free, so you see a simulation of your new smile before you spend a penny. Open seven days a week, including Sundays.
or call 020 3148 2444 · 4.9★ Google (130 reviews) · Whitening included · 0% finance · Open Sundays
Wondering what you will actually pay? Our full guide to Invisalign cost UK sets out the 2026 price ranges nationally, what a fair quote should include, and our three published fees.
Visiting us in person? Read about teeth straightening in Edgware at our Whitchurch Lane practice, including who aligners suit and when fixed braces are the better route.
Invisalign prices at Toothi
Simple, fixed prices — the fee we agree in writing is the fee you pay. Every plan includes your free iTero 3D scan and ClinCheck, all review appointments, refinement aligners if needed, removable and fixed retainers, an Airflow hygiene clean and Boutique teeth whitening.
| Invisalign Go Express | Invisalign Go | Invisalign Go Plus | |
|---|---|---|---|
| Price | £1,495 | £2,495 | £2,995 |
| Best for | Mild crowding of the front teeth, or relapse after previous braces | Most cases — crowding, spacing, rotations (up to 20 aligners) | Fuller correction — more movement, spacing and bite improvement |
| Average duration | typically around 3 months | typically around 6 months | typically around 9 months |
| Free iTero 3D scan & ClinCheck | ✓ | ✓ | ✓ |
| Boutique teeth whitening included | ✓ | ✓ | ✓ |
| Airflow hygiene clean | ✓ | ✓ | ✓ |
| Refinement aligners if needed | ✓ | ✓ | ✓ |
| Removable and fixed retainers | ✓ | ✓ | ✓ |
| 0% / low-interest finance | Available | Available | Available |
Invisalign Go Express is for genuinely mild cases — around 1 in 7 of the patients we assess. Which tier you need is a clinical decision, not a sales one: Dr Ali will show you exactly why on your scan at your free consultation. Genuinely complex cases are quoted after assessment and, where a different approach suits you better, referred on.
Durations shown are averages and vary from patient to patient. 0% finance is available over up to 10 months on treatment over £250. Representative example: £1,495 over 60 months = 12.9% APR fixed, £33.06 a month, cost of credit £488.71, total to pay back £1,983.71. Subject to status. Cherry Dental Ltd (FRN 957242) is a credit broker; credit is provided by Tabeo. Check your options in 2 minutes — soft search only, no effect on your credit score.
Why patients choose Toothi for Invisalign
- ✓ One dentist, start to finish. Your case is planned and supervised by Dr Ali El-Kabengi (GDC 270807), our principal dentist — not passed between clinicians.
- ✓ See your result first. The free iTero scan shows a 3D simulation of your finished smile at your first visit.
- ✓ Whitening included. Finish your treatment with whiter, straighter teeth at no extra cost.
- ✓ Genuinely local. 1 Handel Parade, Edgware HA8 6LD — two minutes from Edgware Station (Northern line), with parking nearby. Patients come to us from Harrow, Stanmore, Mill Hill, Hendon, Barnet, Watford and across North London.
- ✓ Open when you’re free. Weekend appointments seven days a week — most aligner check-ups take under 20 minutes.
How Invisalign at Toothi works
Free Consultation & Scan
No impressions, no goo — a digital iTero 3D scan and an instant simulation of your new smile.
Your ClinCheck Plan
Dr Ali designs your digital treatment plan and walks you through it — how long, how much, exactly what will move.
Fitting
Your aligners arrive in 2–3 weeks. We place any attachments and show you how to wear and care for them (20–22 hours a day).
Progress Checks
Quick reviews every 6–8 weeks to keep everything on track — weekend appointments available.
Finish & Protect
Refinements if needed, attachments off, whitening, and retainers to keep your new smile straight.
Invisalign results & reviews
See real Toothi cases in our before & after gallery and read what patients say on our reviews page — we’re rated 4.9★ on Google from 130 reviews.
Invisalign near you
We treat Invisalign patients from across North London and Hertfordshire: Invisalign Edgware · Harrow · Stanmore · Mill Hill · Hendon · Borehamwood & Elstree · London · Invisalign North London · Invisalign Colindale · Invisalign Burnt Oak · Invisalign Queensbury — plus all the areas we cover.
Invisalign FAQs
How much does Invisalign cost in Edgware?
At Toothi, Invisalign costs from £1,495 for Invisalign Go Express, £2,495 for Invisalign Go and £2,995 for Invisalign Go Plus — always including your free iTero 3D scan and ClinCheck, all review appointments, refinement aligners if needed, removable and fixed retainers, an Airflow hygiene clean and Boutique teeth whitening. Compare that with typical London prices of £1,500–£5,500 in our London Invisalign price comparison.
Is the consultation really free?
Yes — the consultation and iTero 3D scan are completely free, with no obligation to go ahead.
How long does Invisalign take?
Invisalign Go Express takes typically around 3 months; Invisalign Go typically around 6 months; Invisalign Go Plus typically around 9 months. These are averages and every case is different — wearing your aligners 20–22 hours a day keeps you on schedule, and Dr Ali will give you a personal estimate from your ClinCheck plan.
Does Invisalign hurt?
You’ll feel pressure for a day or two when you change aligners — most patients describe it as tightness rather than pain, and it’s far gentler than fixed braces.
Can Invisalign fix crowding, gaps and bite problems?
Yes. Invisalign treats crowding, spacing, overbite, underbite and crossbite. Fuller cases are planned as Invisalign Go Plus treatment; genuinely complex cases are quoted after assessment and may be referred on. Dr Ali will tell you honestly at your free consultation which tier your case needs — and if aligners aren’t right for you, he’ll say so.
Will people notice I’m wearing aligners?
Invisalign aligners are near-invisible in normal conversation. They’re also removable, so nothing changes about how you eat or brush.
Do I need retainers afterwards?
Yes — retainers are essential to keep teeth straight after any orthodontic treatment. Removable and fixed retainers are included in all three tiers: Invisalign Go Express, Invisalign Go and Invisalign Go Plus.
What’s the 22-hour rule?
Aligners only work while they’re on your teeth. Wearing them 20–22 hours a day — removing them just to eat, drink anything but water, and brush — keeps your treatment on schedule.
Ready to see your new smile?
Book your free consultation and iTero 3D scan — online in 60 seconds or on 020 3148 2444. Open Sundays.
