Impress Orthodontics in the UK

Overview

Impress is an orthodontic clinic chain, not an aligner manufacturer. It was founded in Barcelona in 2019 and now describes itself as Europe's number one in orthodontic clinics, with more than 110 locations across the UK and Europe. The UK business trades through Smile2Impress Clinics Ltd, a company registered in England and Wales. It runs its own clinics in Birmingham, Bristol, Cardiff, Edinburgh, Glasgow, Leeds, Liverpool, London (Liverpool Street and Waterloo), Manchester and Sheffield. Impress's UK site says treatment uses Invisalign clear aligners, made by Align Technology. So if you have treatment at Impress, the aligners are Invisalign's, and choosing Impress is really choosing a provider rather than a different aligner brand. Treatment starts with an in-clinic evaluation that includes a panoramic X-ray, a 3D scan and an oral check-up. A treatment plan with a 3D simulation follows. The aligners are then delivered, and progress is checked through the Impress app or in person at a clinic. Impress says treatment is led by GDC-registered dentists. Its published UK prices run from about £2,000 to £5,500 depending on complexity, with monthly instalment plans. Compared with an independent Invisalign practice, the main trade-offs are that Impress relies on app-based remote monitoring and has fewer locations, but its pricing is published and bundled.

Insurance Coverage in the UK

UK dental insurance and cash-plan cover depends on the policy's orthodontic benefit wording, not the brand name. If a plan includes clear aligner or orthodontic cover, it typically pays a fixed contribution once treatment is prescribed and supervised by a registered dentist or orthodontist. Check waiting periods, annual or lifetime caps, and whether pre-authorisation is required before paying a deposit — insurers generally treat all clinician-supervised aligner brands the same way under a single orthodontic benefit line.

Financing & Payment Plans

Impress publishes UK prices of roughly £2,000 to £5,500 depending on case complexity, with instalment plans of up to 60 months and some 0% interest options. It says the aligners, app access, attachments and visits are included, and offers clear retainers as a separate yearly subscription. Check the current terms directly with Impress, and ask what happens to the remaining instalments if you pause or stop treatment.

Best For: Impress Orthodontics Suitability by Condition

Underbite: Mild to moderate cases only. Impress (Invisalign) can address mild to moderate underbites using attachments and inter-arch elastics where needed. Significant skeletal underbites usually need fixed braces, and some need jaw surgery alongside orthodontics — a clinical assessment is the only way to know which category a case falls into. Overbite: Mild to moderate cases only. Impress (Invisalign) is commonly used for mild to moderate deep bites, often with bite ramps or attachments to help correct vertical overlap. More pronounced overbites, particularly with a skeletal component, are typically better suited to fixed appliances. Gaps / spacing: Well suited. Spacing between teeth is one of the more straightforward movements for Impress (Invisalign)'s aligner system, since it mainly involves tipping and translating teeth into the gap rather than complex rotations. Crowding: Mild to moderate crowding. Impress (Invisalign) can resolve mild to moderate crowding, sometimes with limited interproximal reduction (small amounts of enamel removed between teeth) to create space. Severe crowding often needs extractions or fixed braces to achieve a stable result. Buck teeth / protrusion: Mild to moderate protrusion. Impress (Invisalign) can retract mildly to moderately protruding front teeth using attachments for grip. Larger protrusions, especially with a skeletal cause, are usually assessed for fixed braces or a combined orthodontic-surgical approach.

Suitability for Kids & Teens

Impress offers a separate teen treatment in the UK. Because it is clinic-based, with in-person X-rays and scans, an Impress clinician assesses each teenager individually, the same as at any other clinician-led aligner provider.

Useful related pages

This guide is for general information only. It is not a diagnosis, treatment plan, or substitute for advice from a registered dentist or orthodontist.