10 Best Custom Teeth Whitening Trays in The UK

Last updated on 11/08/2025

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Teeth Whitening Trays, Pretty Teeth Cosmetic Smiles, Professional Custom Made Using A Home Impression Kit, Dental Grade, Perfect Fit, Dental Teeth Bleaching Trays.

Free Shipping

Why We Love It

Non-toxic and safe material.
Custom fits your teeth.
Comes with storage case.

Main Highlights

Brand: Pretty Teeth
Made from: The Most Modern Thermoforming Material available for Precision Performance and Quality Non-toxic, clear, tasteless and odourless material
Professionally made to custom fit your teeth
Can be used for travel: small kit, lightweight and comes in travel/storage case
Upper and Lower Whitening Trays
FREE Pretty Teeth Storage Case

Teeth Whitening Dental Trays- Custom Made by Professionals Using DIY Home Impression kit

Main Highlights

lower and upper whitening tray only kit product does not contain bleach

Teeth Whitening Dental Trays - Custom Made by Professionals Using A DIY Home Impression Kit (New Improved Longer Lasting Material)

18% Off

Why We Love It

Custom-made for perfect fit.
Professional-grade whitening results.
Durable and long-lasting material.

Main Highlights

Custom made upper & lower teeth whitening trays
Made by specialist dental technicians for a perfect fit, using a soft BPA free material.
This is a two-part product, (1) Home impression kit (complete then return), (2) Finished trays as shown in main image.
Very easy to use and full instructions supplied with each kit.
Save £££££'s.

Teeth Whitening Dental Trays - Upper OR Lower Trays (Upper Tray Only, Clear)

Why We Love It

Perfect fit for everyone.
Very easy to use.
Save lots of money.

Main Highlights

Custom made upper and/or lower teeth whitening trays.
Made by specialist dental technicians for a perfect fit.
Very easy to use and full instructions supplied with each kit.
Various colours available
This is a two-part product, (1) Home impression kit (complete then return), (2) Finished trays as shown in main image.

10pcs Thermoplastic Mouth Trays Tooth Guard Whitening Trays with Case Mold Dental Oral Care Kit for Sports, Guard Teeth Grinding at Night for Sleep Well

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Why We Love It

Ideal for all ages.
Premium, BPA-free materials.
Easy custom fit.

Main Highlights

【Ideal Solution for Teeth Grinding, Teeth Whitening and Sports】 Suitable for adults, Teens and kids. Full protection from sleeping at night, or daytime sport, or as a teeth whitening tray, Our mouthguard for grinding teeth provides does great jobs.
【Premium grade Materials】Made with BPA free and Phthalates free premium grade material, Confidental nightguard are easy to clean and can be reused.
【Comfortable and Easily Moldable】 The night guard can be custom molded. Our bite guard provide a balance of thickness and comfortably. Lightweight and provide adequate thickness and support to prevent you from grinding your teeth.
【3 Steps to Perfect Custom Fit】 1). Trim to fit the size of your mouth as needed. 2). Soften with hot water, 3). Place it into your mouth and bite down onto it so that it comfort to the shape and contour of your teeth and mouth.

Teeth Whitening Trays x 6, New Wax Fit Dental Trays, Does Not Include Gel

Why We Love It

Convenient disposable trays for hygiene.
Comfortable and easy to wear.
Perfect fit for effective whitening.

Main Highlights

6 sets of Dental trays (you receive 12 in total, 6 for the top, 6 for the bottom) to be used for teeth whitening gel
Disposable and hygienic, one use trays
Comfortable to use
Easy instant fit
Trays only - gel not included

iWhite Superior Teeth Whitening Kit - 10 Trays - Professional Teeth Whitening Up to 8 Shades Lighter. Whitens and Restores Enamel - Clinically Approved - Microbeads, Calcium, and Xylitol

Why We Love It

Up to 8 shades whiter.
Strengthens and restores enamel.
Clinically proven and safe.

Main Highlights

✤ TRIPLE TEETH WHITENER - iWhite Instant Superior uses triple teeth whitening technology to lighten teeth up to 8 shades, strengthen tooth structure and restore enamel. The MOHA complex, to restore and rebuild enamel. Composed of small white hydroxyapatite microcrystals that are released onto the enamel. By releasing these hydroxyapatite crystals, tooth enamel is restored and rebuilds what it makes of tooth whitening.
✤ REFORCE - iWhite Instant Superior combines triple teeth whitening technology along with calcium crystal technology. Fluoride particles adhere to the surface of the teeth and accelerate the growth of a new tooth surface. The calcium-fluorine complex releases additional calcium ions, increasing calcium levels in saliva and inhibiting apatite loss in enamel. This Teeth Whitener remineralizes damaged enamel and strengthens tooth structure
✤ SUPERIOR WHITENING - Phthalimidperoxidopropanoic acid (PAP) is the third element of whitening technology. PAP gently and effectively dissolves stains on the enamel, resulting in effective whitening and stain removal. In addition, PAP inhibits bacterial growth, prevents plaque and ensures a whiter smile without damaging teeth or gums. The kit also includes fluoride to strengthen teeth.
✤ CLINICALLY TESTED UP TO 8 SHADES WHITER- iWhite is totally safe to use and contains clinically proven ingredients; is 100% hydrogen peroxide free and therefore causes no side effects after use. Kit contains 10 pre-filled ready-to-use molds designed to whiten both the front and back of teeth and reduce staining. Clinical research shows that you can get up to 8 shades whiter in just 20 minutes.

Whiter Smile Labs Teeth Whitening Trays - BPA Free, Thin Moldable Mouth Tray Fits Perfectly to Each Tooth - 4 Trays

13% OffFree Shipping

Why We Love It

Comfortable and custom fit.
DIY whitening at home.
BPA free and safe.

Main Highlights

Whiter Smile Labs - 4 DIY Thin Teeth Whitening Trays and Case. 4 Mouth Trays Included
Comfortable, Custom Fit Upper and Lower Teeth / Tooth Bleaching Gel Trays for Whitening Your Teeth at Home.
BPA Free thermoform teeth trays are not too thin and not too thick.

8PCS Teeth Whitening Mouth Trays Set, Teeth Whitening Gum Shield for Grinding Protecting with Cleaning Box

Free Shipping

Why We Love It

Versatile protection for multiple needs.
Custom fit adapts to teeth.
Safe, hypoallergenic materials used.

Main Highlights

Multi-Purpose Dental Protection: These versatile mouth trays effectively address teeth grinding, sports safety, and teeth whitening needs while reducing disruptive noise for undisturbed sleep and daily comfort
Long-Lasting Custom Fit: The moldable design maintains its shape through multiple uses and cleanings, adapting perfectly to individual teeth contours for 3-4 months of reliable protection before replacement
High-Grade Safety: Crafted from hypoallergenic EVA silicone, our dental guards feature a smooth, non-irritating surface that protects both teeth and gums without harmful chemicals or unpleasant odors
Heat-Activated Convenience: Simply warm in water for 15 seconds to achieve a personalized fit that automatically conforms to your unique dental structure for effortless at-home application
Dual-Action Benefits: Combining cosmetic and protective functions, these trays gradually brighten smiles while preventing damage from bruxism and physical impacts for comprehensive oral care

8 Pieces Teeth Whitening Mouth Trays Mould Guards Moldable Thermoforming Dental Care Decor for Whitening Teeth Bleaching Grinding Protecting

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Why We Love It

Wide application for dental health. Safe, odorless EVA material. Easy, comfortable to use.

Main Highlights

Wide application: mouth trays are suitable for bruxism, molars, sports, athletes, tooth whitening; Relieving bruxism, which is conducive to dental health, reducing noise and interference to others
Safe material: made of EVA silica gel, safe, harmless and odorless; With smooth surface, our teeth guards will not cause damage to your teeth and gums, offering you a comfortable experience
Reusable: teeth guards mould is easy to clean and you just need to soak the it in clean water; It is not easy to deform and fits most people's tooth shapes, supporting repeated shaping until it fits the shape of your teeth; The use time of the denture tray is 3 - 4 months, please replace it in time
Easy to use: place the teeth bleaching trays in warm water for 10 - 15 seconds, then take it out and put it on; The trays will automatically shrink to fit with your teeth; It can be operated at home, simple and fast
Function: whitening tooth tray help you whiten your teeth and bloom your charming smile after wearing for a period of time; Prevent teeth grinding and protect dental health; Protect teeth in an all-round way to avoid tooth loss caused by foreign object impact

8.7

Excellent

We scanned 1026 products

We reviewed these offers relevant to the Custom Teeth Whitening Trays within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Pretty Teeth, Generic, ProWhite Direct, FUREIN SMILE, dentrafit, iWhite, Whiter Smile Labs, FunnAura, Hicarer, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Custom Teeth Whitening Trays in the market, we considered we took a deep dive into 5131 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Teeth Whitening Trays, Pretty Teeth Cosmetic Smiles, Professional Custom Made Using A Home Impression Kit, Dental Grade, Perfect Fit, Dental Teeth Bleaching Trays.. We love many things about this product by Pretty Teeth. What sets it apart from the competition is Non-toxic and safe material, Custom fits your teeth, Comes with storage case.
The best value product for most shoppers and where user satisfaction is continuously the highest is Teeth Whitening Dental Trays- Custom Made by Professionals Using DIY Home Impression kit by Generic based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Custom Teeth Whitening Trays and the best cost-to-value ratio is Teeth Whitening Dental Trays - Custom Made by Professionals Using A DIY Home Impression Kit (New Improved Longer Lasting Material)at ProWhite Direct with a 18% discount.
Our list of the best Custom Teeth Whitening Trays is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Custom Teeth Whitening Trays in The UK

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We scanned 1026 products

We concluded that: