Quick Answer
In the UK, clear aligners cost depends mainly on complexity (how much movement and bite correction is needed), how many aligner stages are required, and what’s included (appointments, refinements, retainers). The quickest way to narrow this down is to start with a photo assessment.
What affects clear aligners cost
1) Complexity and planned movement
A mild alignment plan typically needs fewer stages than a case with multiple bite changes. The more movement required, the more planning and monitoring is involved.
2) Number of aligner stages
Aligners are usually provided as a series of trays. More stages often means a longer plan and more reviews.
3) Refinements and finishing
Some plans include refinements (extra aligners) to fine-tune the result. It’s worth checking whether refinements are included in the price.
4) Retainers and aftercare
Retainers help keep results stable long-term. Some quotes include retainers and follow-ups, others price these separately.
What’s usually included in a clear aligners quote
Assessment and records (varies by clinic)
Treatment planning and aligner manufacture
Monitoring appointments / check-ins
Finishing (often including refinements)
Retention plan (retainers)
The easiest way to get a personalised figure
Cost is easiest to estimate once we know whether your case looks like simple alignment, spacing, or a bite pattern that needs more control. Photos give a quick starting point and reduce guesswork.