Invisalign reviews from Toothi patients

Toothi London is rated 4.9 out of 5 from 141 Google reviews as of 17 October 2026, and a good share of them are from Invisalign patients. We can’t edit, filter or reorder Google reviews, so we’d rather send you there than build a wall of five stars here. This page collects what our Invisalign patients have said, including the less glowing bits, so you know what to expect before your consultation.

Every quote below comes from a public Google review of Toothi. You can read each one in full on our Google profile.

The same things come up again and again. A relaxed first appointment with no pressure to go ahead. Clear explanations at each stage. Aligners that were easier to live with than people expected, and a result that changed how they feel about smiling. Several patients finished with composite bonding to tidy the edges once the teeth were straight.

One Invisalign reviewer says their treatment took a little longer overall than they expected. That’s fair, and worth knowing. Invisalign timelines are averages: Go Express typically around 3 months, Go around 6, Go Plus around 9. Some cases finish early and some need a short set of refinement aligners at the end. Wear time makes the biggest difference. We’ll give you the typical duration for your case at the consultation and confirm it on your plan. Refinements are included, so a longer finish never costs more. More in how long Invisalign takes.

Reviews tell you how it felt. Photos show what it did. Our Invisalign before and after page shows real Toothi cases, and the patient gallery has bonding and whitening results alongside. At your consultation you’ll also see a simulation of your own predicted result from the iTero scan, before you decide anything.

• ✓  Read them on Google, not on the clinic’s site. The practice can’t edit or hide Google reviews. A testimonials page, this one included, is a chosen sample.
• ✓  Look for reviews that cover the whole treatment. Consultation, fitting, reviews, retainers. A review written after the first appointment tells you about the sales process, not the treatment.
• ✓  Check the price was what they were quoted. The most common complaint is extras added after the quote, usually retainers, refinements or whitening. A fixed published price with everything included gets rid of that.
• ✓  Notice who’s doing the treatment. At Toothi your Invisalign is planned and carried out by a dentist with a special interest in Invisalign, Dr Ali El-Kabengi (GDC 270807), not a sales consultant.
• ✓  Check the GDC register. Anyone providing Invisalign in the UK must be a GDC-registered dentist. The register is free to search online.

Included in every Invisalign package: iTero 3D scan and ClinCheck · all review appointments · refinement aligners if needed · removable and fixed retainers · Airflow hygiene clean · Boutique teeth whitening. Nothing gets added later. Full detail is on our fees page and in our Invisalign cost guide.

To see how treatment works at our clinic, visit our Invisalign in Edgware page, with packages, patient results and booking.