10 Best Teeth Whitening Kits UK 2024 | Mr Bright, mysmile and More

Designed for those who want a serious treatment on their teeth, this kit contains two whitening gels in 5ml tubes packed with every whitening ingredient imaginable. And, there's a soothing chamomile-extract to keep your gums regulated and protected from inflammation. 

This takes 30 minutes to work and the LED light works in 10-minute intervals as to not be too harsh on your mouth. With over 6,900 ratings on Amazon, this is one of the most popular teeth whitening kits available. 

Not only does this kit have a super-strong formula, but it also comes with a large array of accessories such as applicator caps and remineralization desensitizing gel. This gel helps to shield the nerves and almost numb your mouth from any sensitivity pain you might feel when in contact with the LED light. 

In addition, the formula also contains a cooling aloe vera extract and chamomile for an overall calming experience. And, it only takes 10 minutes of your day to get clinical results that will last more than 90 days!

Enriched with soothing ingredients, this teeth whitening kit contains three gels, one mouth tray, one LED light, a user manual guide, and a dental shade chart. It really does cover all bases and we love how clean and modern the packaging is. 

With 6 individual activated charcoal-infused teeth whitening gel syringes, it's an intensive program that is designed to show results after the first day of use. There is also a hint of grapefruit in the ingredients to help bring out the glow of your new white smile. 

A DIY teeth whitening kit that you can do at home with carbomer, sodium bicarbonate, and activated charcoal. This is a 3-week intensive course that is guaranteed to brighten your smile and provide a long-lasting white gleam. 

The LED works in 10-minute intervals so that you can decide whether you'd like an intense treatment or just one to do a quick whitening on the surface. This process can be repeated 3-4 times, but it's entirely up to you. 

This teeth whitening kit works deep inside your tooth to make sure that all of the stains and discolourations are completely abolished. The two gels can be used for 20 minutes every day and the mouth tray is exceptionally well crafted to ensure that it lasts long enough for you to use it for the foreseeable future. 

The ingredients are a combination of sodium bicarbonate and activated charcoal so you can be assured that there are no harsh chemicals going near your mouth. Truly an intelligent way to a whiter smile!

This kit is great for people who travel lots or who like to add a bit of brightness to their smile for events. With three whitening pens containing non-peroxide activated charcoal blend and a power wire, this product is chargeable and wireless when in use, so it's a convenient option.

You can use this product anywhere you please - all you need is a USB slot so you could even get whiter gnashers from your laptop at your work-from-home desk or from your phone. This gel doesn't have any soothing agents, although the formula isn't abrasive enough to need one. 

Three syringes of black whitening gel to give you a bright white grin. The activated charcoal in this formula helps to target stubborn stains and combat bad breath, while the propylene glycol attacks the discolourations beneath the surface of the teeth. 

The price of the kit is a great bargain for such a good product, although for such abrasive ingredients, you'd expect some sort of soothing agent to be included. Perhaps you'd like to avoid this one if you have sensitive teeth. 

For a very fair price, you'd be amazed at what this kit has to offer. A whopping 10 gels to use on your teeth which are supposed to last you for around 1 month. Not only that, but there's also an LED light, a results chart, a user guide, and a mouth tray so you have everything you could possibly need. 

We were a little disappointed to see the lack of powerful ingredients, although if you have medium-to-mild sensitive teeth, this might be the kit that's not too strong with just enough effectiveness.

This beautifully packaged box contains a wonder-formula of carbomer, sodium bicarbonate, and propylene glycol to lift away the unwanted stains that surface on your teeth. There are 10 treatments per kit, which take just 20 minutes a day so you've always got time to do it. 

Because of the inclusion of propylene glycol in the formula, there should really be a soothing agent paired with it to reduce the abrasiveness. However, it is still a great product for those with sturdy teeth and gums. 

It takes just 10 minutes of your day to get whiter teeth with this useful kit for beginners. It's a 7-day intensive treatment that ensures that your teeth are 8 shades lighter by the end of it.

The ingredients are very vague, although it has a plethora of great reviews online with a strong background of success. If you're after teeth whitening on a budget and you have strong teeth, this might be a reliable and affordable option for you. Not to mention that it includes a calming gel to protect your gums.