Teeth whitening UK cost in 2026
Bleaching natural teeth to a lighter shade.
NHS price
Not covered
Cosmetic / out of scope
Private (typical)
£250–£600
Varies by clinic and region
What's included
- In-surgery laser whitening, or take-home tray system with whitening gel
- Custom-fitted trays last for top-ups
How long does it last?
Results last 1-3 years.
Insider tips
Only registered dental professionals can legally provide whitening in the UK. Beauty-salon whitening is illegal and unsafe.
Find an NHS dentist for this treatment
Enter your postcode to see surgeries accepting new NHS patients near you.