Beauty & Personal Care

Top 10 best teeth whitening kits in the UK

Your outfit’s on point, your hair’s looking great, and your skin is glowing, there’s just one more thing that you need to really make your outfit pop and that’s pearly white teeth. Nowadays it’s now cheaper and easier than ever to whiten your teeth at home.  But it’s worth remembering that these kits can potentially make your teeth more sensitive. So if you’re worried about side effects it is worth checking with your dentist beforehand. Here are some of our top picks for the best teeth whitening kits we’ve found to keep your pearly whites exactly that.

Top 10 best teeth whitening kits in the UK

From teeth whitening strips to charcoal toothpastes and LED lights, here are the best teeth whitening kits to prep your smile for your wedding snaps.

1. Colgate Max White Expert Complete Whitening

Colgate Max White Expert Complete is the only deep and instant whitening toothpaste. It is professionally designed to reverse years of yellowing and provide an instant whitening effect day after day. It’s unique dual-action formula has the same whitening ingredient that dentists use to remove deep-set stains and an Advanced Brighteners System™ that is clinically proven to make your teeth appear instantly whiter by reflecting blue light. It is the beauty secret that works and you’ll want to share.

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2. Curaprox Black is White Charcoal Toothpaste

Activated charcoal products have gotten a reputation for whitening the teeth. It is this ingredient that helps Black is White achieve some stain removal results for some users. However, it is more than just about stain removal and overall dental health does come into play.

Safe for everyday use, this paste can fit within your daily life with more ease and less concern than some other activated charcoal products. Being a paste rather than a powder it is also more manageable and less messy. Curaprox commands a premium which quite frankly is hard to justify when a regular tube of toothpaste is just as good and a lot cheaper.

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3. iWhite Instant 2 Teeth Whitening Kit 

This easy to use kit contains pre-filled gels for no mess or confusion. The pack contains ten trays that promise to remove stains and strengthen your teeth. The manufacturer recommends using for five consecutive days. But you can use once in a while for an extra boost. It’s advised that each tray should only be worn for 20 minutes a day for best results. Easy and quick results, we like it!

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4. Activated Charcoal Natural Teeth Whitening Powder

Activated charcoal is a fine-grained black powder made from a variety of natural substances, such as coconut shells, olive pits, slowly burned wood, and peat. The powder becomes activated when oxidized under extreme heat. Activated charcoal is very porous and highly adsorbent. It also has a wide surface area.

Unlike absorbent substances, activated charcoal’s adsorbent nature allows it to bind to toxins and odors, rather than soaking (absorbing) them up. Activated charcoal shouldn’t be confused with the charcoal you use for barbecuing. Although similar, barbecue charcoal is manufactured to be a fuel and emits carbon dioxide when heated. It may have a carcinogenic effect on health. Activated charcoal, on the other hand, doesn’t contain these types of toxins.

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5. Mr Blanc Teeth Whitening Strips

You have lots of options when it comes to whitening your teeth, but they can broadly be divided into two categories: professional whitening treatments from a dentist and home whitening solutions. Mr Blanc strips are the latter, and they tend to be a popular choice for people who can’t afford to spend hundreds of pounds on a dental visit.

The product has been available in the UK since 2015. With a long history of sales and reviews, Mr Blanc teeth whitening strips are well established. The kit that you buy comes with 14 sets of strips. Each set has two strips – one for the top and bottom rows of your teeth. The strips are loaded with a gel that’s been designed to make your teeth whiter.

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6. Billion Dollar Smile Strips

The innovation in teeth whitening strip design make them the ideal format for whitening your teeth at home. These ultra thin mint flavoured strips that start to whiten teeth on contact, dissolving stains to reveal a whiter and brighter smile. Simply apply the non peroxide whitening strips to your upper and lower teeth for 15-30 minutes daily to reveal a whiter smile. Billon Dollar Smile Strips are coated with a minty fresh non peroxide whitening gel to make home whitening easy, safe and effective.

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7. Pro Teeth Whitening Co. premium dental whitening strips

We were skeptical at first that any strips could noticeably whiten your teeth, but how wrong we were. After making sure your teeth are as dry as possible, you apply the two strips onto your upper and lower teeth and wait 30 minutes before removing and cleaning off any residue. While they felt uncomfortable for the first couple of minutes, the time flew by and it was easy to comfortably go about our evening.

A week in, our teeth looked whiter than they had in years, and the effects only improved over the second half of the 14 day treatment. By the end of it, our tester was even inducing envy in a friend who had previously undergone professional whitening. Activated charcoal is the secret ingredient here and they’re also free of any peroxide.

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8. Regenerate enamel science advanced toothpaste

Revolutionise your dental hygiene with the Regenerate Enamel Science Advanced Toothpaste. Utilising clinically proven, patented NR-5™ technology based upon years of extensive research, the Regenerate toothpaste effectively recreates the mineral that tooth enamel is made of, working to reverse the early erosion process and protect against cavities, acid and decay.

Designed for daily use, the distinctively dense enamel toothpaste boasts a high concentration of ingredients that synergise to generate a fresh supply of enamel mineral each time you brush, which integrates onto the surface layer of teeth to help rebuild and repair with continued use.

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9. Kiki Health activated charcoal powder

Kiki Health’s Activated Charcoal Powder offers a myriad of benefits, whether used internally or externally. 100% natural, this pharmaceutical grade formulation is created from sustainable coconut shells that have been highly purified with steam to remove any contaminants.

When taken orally, it reduces excessive intestinal gas accumulation, providing natural relief from bloating and flatulence, as well as absorbing toxins before they reach the bloodstream – making it perfect after overdoing it on the alcohol or fast food front. A natural teeth whitener, it can be used on a wet toothbrush to brighten your pearly whites, as well as on skin and hair to soak up excess oil and contaminants.

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10. Janina Ultrawhite Whitening Toothpaste

The Janina Ultra White Toothpaste contains a combination of natural enzymes to whiten teeth without harsh abrasives. It’s perfect for everyday use and should be used before and after other teeth whitening treatments to keep your mouth healthy. It also works wonders on removing stubborn coffee, tea and red wine stains, resulting in visibly whiter teeth.

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How to choose the best teeth whitening kit

What types of teeth whitening kits are there?

1. Whitening strips: These easy-to-use adhesive strips contain a whitening gel that you stick to the surface of your teeth, usually for around half-an-hour, sometimes longer – a process that needs to be repeated daily for a set amount of time, generally around a fortnight.

2. Whitening toothpastes: These work harder than regular toothpastes to remove stains and plaque. To achieve this, they may contain a mild abrasive or bleaching agent, while others contain activated carbon. You can use them in conjunction with other home kits.

3. Home bleaching kit: These can look horribly complicated, but a good kit will have a comprehensive user manual to guide you through the steps, which basically involve dipping the moulds into boiling water before fitting them onto your teeth (a bit like a mouth guard). You then add the whitening gel into the tray, which you insert against your teeth. They give you quick results.

4. Custom lightening trays: This is the type of kit that dentists are most likely to recommend, but you will need to work with them so they can mould your tray specifically for your teeth and show you how to apply the gel and tray at home. If you want to work with a professional and are prepared to spend a bit more, but can’t afford laser or LED treatment, this will get you the best results of all the kits listed here.

5. Pre-made tray: This is the poor man’s version of the custom lightening tray – in that the process is the same, but the tray isn’t fitted to the exact shape of your mouth. Provided you can cover the entire surface area of your teeth with your tray, it’s a good compromise. If your teeth are a little crooked though, you may not get an even result.

6. LED gel kit: The LED teeth whitening light won’t make your teeth whiter, but it will accelerate the teeth whitening gel and make it more effective at breaking down tough stains. If you don’t have the custom-made tray created to your exact mouth shape, then the LED light is good for reducing the amount of time the gel has to stay in your mouth.

7. Teeth whitening pen: This kit contains a thin, plastic tube containing whitening gel and is small enough to keep in your handbag or even your pocket, making it highly transportable. It’s good for touch-ups and hard-to-reach places.


Do teeth whitening kits work? The answer is yes – as long as you’re not expecting drastic results. Home whitening kits are an affordable and convenient way to brighten your teeth. Although individual results vary, it’s possible to get your teeth several shades lighter in just a week or two. Because safety is a concern with teeth whitening at home, we recommend you choose a product that is produced somewhere that closely regulates whitening products such as the UK, US, or EU.

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