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 large share of them are from Invisalign patients. We cannot edit, filter or reorder Google reviews, which is why we point you there rather than curate a wall of five stars here. This page pulls together what Invisalign patients actually say, the good and the honest, so you know what to expect before your consultation.

Every quote below is taken from a public Google review of Toothi and can be read in full on our Google profile.

The themes repeat across the Invisalign reviews: a relaxed first appointment with no pressure to go ahead, clear explanations at every stage, aligners that were easier to live with than expected, and a result that changed how patients feel about smiling. Several finished with composite bonding to tidy the edges once the teeth were straight.

One Invisalign reviewer notes that their treatment took a little longer overall than they expected. We would rather you read that than not. Invisalign timelines are averages: Go Express typically around 3 months, Go around 6, Go Plus around 9. Some cases finish early, some need a short set of refinement aligners at the end, and wear time makes the biggest difference of all. We tell you the typical duration for your case at the consultation and confirm it on your plan, and refinements are included so a longer finish never costs more. More in how long Invisalign takes.

Reviews tell you how it felt; photos tell you 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 also see an on-screen simulation of your own predicted result from the iTero scan before you decide anything.

• ✓  Read them on Google, not on the clinic’s site. Google reviews cannot be edited or hidden by the practice. A testimonials page, including this one, is a curated sample.
• ✓  Look for reviews that mention the whole journey. 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. Published fixed prices with everything included remove the most common complaint: add-ons for retainers, refinements or whitening after the quote.
• ✓  Notice who is doing the treatment. At Toothi your Invisalign is planned and delivered 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. You can search the register free 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. There are no add-ons. Full detail on our fees page and in our Invisalign cost guide.