How much does teeth whitening cost in the UK?
Quick answer
How much does teeth whitening cost in the UK?
Professional teeth whitening at a UK dental practice typically costs £400–£700 for a custom home-tray system and £600–£900 for premium protocols such as Enlighten.
At York House Dental Practice in West Byfleet, Boutique home whitening starts from £425 and Enlighten — which aims for the lightest natural shade — from £635. Only dentists can legally supply whitening gel above 0.1% hydrogen peroxide, so cheaper online kits are either too weak to work or unlawful.
Why does professional whitening cost what it does?
The price differences you see online are mostly about supervision and materials. UK law allows only registered dental professionals to provide whitening gel stronger than 0.1% hydrogen peroxide — around 6% is typical for professional home kits — because a dentist must first check for decay, gum disease and existing crowns or fillings that bleach cannot change. Read what whitening does to crowns and fillings before you compare prices.
How much is whitening at York House in West Byfleet?
At York House, Boutique whitening from £425 uses custom laboratory trays you wear at home, while Enlighten from £635 adds a desensitising protocol and an in-practice finishing visit for patients targeting the lightest natural shade. A hygienist clean (£77, or Airflow stain removal for £35 more) is sometimes all a mildly stained smile needs.
Are cheap whitening kits worth the money?
Budget kits — strips, LED gadgets, salon offers — rarely move shade more than a tone or two and cannot check whether that yellow tinge is tartar, thinning enamel or something needing treatment first. Sensitivity is also the most common side effect of unsupervised bleaching. If cost is the barrier, ask about spreading treatment with 0% finance rather than shopping down to unregulated products.
Care at York House Dental Practice
Welcoming new patients, families and emergency appointments from West Byfleet, Woking, Weybridge, and across Surrey.
Last reviewed: by Dr Kaveet Patel, Principal Dentist
