Invisalign in North London — from £1,495, without the central London price tag

You do not need a Zone 1 postcode to straighten your teeth. Toothi is a fully private Invisalign clinic in Edgware, at the northern end of the Northern line, treating patients from right across North London — Camden, Hampstead, Golders Green, Hendon, Finchley, Mill Hill and Barnet. Every case is planned personally by principal dentist Dr Ali El-Kabengi (GDC 270807), and treatment starts from £1,495, with the full range running £1,495–£2,995 depending on complexity. That is the same Invisalign system, the same iTero scanner and the same clear aligners you would get on Harley Street — for £1,000 to £3,000 less.

We are open seven days a week, including Sundays, rated 4.9★ on Google across 127+ reviews, and every plan includes a free iTero 3D scan (worth £250), all your reviews and teeth whitening. Three fixed tiers, no moving goalposts — see the table below.

Central and West End clinics quote £3,000–£6,000+ for Invisalign, and a large part of that is postcode: Zone 1 rent, Zone 1 overheads, Zone 1 branding. The aligners in the box are identical. Toothi sits in outer North London where our costs are lower, so we can charge £1,495–£2,995 for exactly the same treatment and still see you personally at every appointment. For most patients that is a short trip down the Northern line in exchange for keeping a four-figure sum in their pocket.

It is not a discount model with a catch. The saving is structural — location, not corners cut. You get the same 3D digital planning, the same ClinCheck simulation of your finished smile before you commit, and the same dentist from first scan to final retainer.

• ✓  Free iTero 3D scan — worth £250, no messy impressions, and a simulation of your finished smile on screen before you decide.
• ✓  All your review appointments — every four-to-six-weekly check throughout treatment.
• ✓  Teeth whitening — done at the end using your aligners or retainers as whitening trays.
• ✓  A written quote that does not move — the price agreed at your ClinCheck is the price you pay.
• ✓  Dr Ali personally on every case — no handover to a rotating list of associates, no unsupervised mail-order subscription.

Invisalign is not a product you buy off a shelf — it is a treatment you are guided through, and the aligners are only ever as good as the plan behind them. At Toothi the same clinician who scans you, designs your ClinCheck and refines your final result is the one you see at every review. There is no handover, and no remote aligner subscription with nobody watching your bite.

Because we open seven days a week including Sundays, North London patients who work in town can fit their short reviews around a weekend rather than losing a weekday morning. Most reviews take fifteen minutes. And with a 4.9★ Google rating across more than 127 reviews, you are choosing a practice that outer-London patients keep recommending to their neighbours.

Compare that with the £3,000–£6,000+ typically quoted in central London for the same aligners. See our full Invisalign prices and treatment guide for the detail.

Spread the cost with 0% interest-free finance over up to 10 months, or low-interest finance up to 60 months (representative 12.9% APR) — from around £34/month. Representative example: Invisalign Go at £2,495 over 60 months at 12.9% APR (fixed) = £56.64/month; total repayable £3,398.48.

Cherry Dental Ltd (FRN 957242) is a credit broker; credit is provided by Tabeo, subject to status. Full options are on our finance page.

We are at 1 Handel Parade, Whitchurch Lane, Edgware, HA8 6LD — a five-minute walk from Edgware Station, the northern terminus of the Northern line (Edgware branch). That puts us on a single direct line from Camden, Hampstead, Golders Green, Hendon Central and Colindale — no changes. Patients from Finchley, Mill Hill, Barnet and Muswell Hill reach us easily by bus or a short drive.

By car we are just off the A5 and A41 and close to the M1 (Junction 4), with parking available nearby in Edgware town centre. For many North London patients the whole trip is quicker and far cheaper than fighting into Zone 1 for the same treatment.

Opening hours: Monday to Saturday 9am–6pm · Sunday 10am–5pm (open 7 days).

Toothi is the local Invisalign choice for towns right across the area. Find your nearest page: Invisalign Edgware, Invisalign Harrow, Invisalign Stanmore, Invisalign Mill Hill, Invisalign Hendon and Invisalign Borehamwood.

See our main Invisalign hub for prices and the full treatment guide, or the areas we cover for every town we treat.