8 Best teeth whitening gels for healthier, brighter smiles (2024)

Coffee addict? We hear you. But while your tastebuds will thank you for the multiple caffeine hit, your teeth likely won't.

Whether it's a coffee addiction or a predilection for red wine (that's everybody then, right?), your teeth face multiple staining possibilities every day. You want to look as good as possible for those Zoom parties and work conference calls.

But, don't worry, if you can't get to your dentist to have a teeth mould and hydrogen peroxide gel set created, there are ways you can use teeth whitening gels at home. While these may not be quite as effective as a dentist-approved version, they will still be effective at lightening you teeth to a degree.

Clare Jayson, founder of Billion Dollar Smile, explains: "Whitening gels work when the active ingredients release oxygen molecules, dissolving stains to remove discolouration.

"In recent years, the development of non-hydrogen peroxide active ingredients has greatly improved the teeth whitening products that are available over the counter and on the high street.

"Whether due to cost, hydrogen peroxide sensitivity, or lockdown, you are unable to use products from your dentist but still want to whiten your smile, these are a great option and have produced significant whitening results in clinical trials."

We've rounded up the best teeth whitening gels to try at home below, for a lighter, brighter, more confident smile. Ready for your glow up?

Best teeth whitening gels to buy:

1. Billion Dollar Smile Teeth Whitening Kit

Get glowing with this teeth whitening gel kit, which uses an LED light to accelerate the whitening ingredient.

The natural ingredients are enamel-friendly and gentle on teeth, containing aloe vera, chamomile and pomegranate.

Use it daily for six days and remember to avoid those stain-causing foods during the process.

One fan said: "I bought this after a friend recommended it to me. I had my teeth whitened at a dentist and cost me £500, but now they have been stained by red wine and coffee so thought I would give this a try. IT IS AMAZING!! Absolutely no sensitivity at all like I had with the dentist treatment, although it did take longer than going to a dentist to get my desired result."

Price: £39.99, Superdrug - buy here now

2. Smile Now Teeth Whitening Gel Kit

Sensitive teeth? Don't panic, you can still whiten them with this gentle peroxide-free teeth whitening gel kit.

It contains three gel syringes, and an LED blue light mouth tray to accelerate the process. It also contains aloe vera and vitamin E to prevent gum disease, and calcium to strengthen teeth.

Price: £19.99, Amazon - buy here now

3. Rio Smile White Advanced Teeth Whitening Kit

Lockdown seen you overindulging on tea and wine? You're not alone. This kit uses teeth whitening gel and blue light activation technology to clear stain and gently lighten the hue.

It's really easy to use, and you can just plug it into a USB port (or even your smartphone) to get going, no batteries required.

One fan said: "Definitely worked for me. Easy to use, comfortable and teeth whiter after first use."

Price: £39.99, Look Fantastic - buy here now

4. Hismile Teeth Whitening Kit

This bestselling teeth whitening gel lightens teeth without sensitivity in a gentle yet efficient way.

Just add the gel and pop it in your mouth for 10 minutes, while you get on with other tasks, like makeup application.

The peroxide-free formula combines the effects PAP, hydroxyapatite, and potassium nitrate to whiten your smile without pain, and LED technology increases the reaction between stains and the PAP formula to accelerate the whitening process for fast results.

"Very happy with the results after my first 6 day session," said one shopper. "Would recommend it to anybody who is looking to whiten their teeth without sensitivity. This method is easy and safe and the results are amazing."

Price: £59.99, Hismile- buy here now

5. Kastiny Teeth Whitening Gel Pen

Don't want to wear a mouth tray? This teeth whitening gel pen kit is the perfect alternative.

The glycerin and deionised water formula removes yellow stains associated with coffee, tea and smoking. Simply apply the formula directly onto teeth with the flexible brush head, continuing every day for two weeks.

Does it work? One customer said: "These teeth whitening gel pens are really easy to use, you just brush the stuff on, leave it for a bit then rinse off. I used them for several days, and I can definitely see a difference. I think they are a great price and I am really happy with them."

Price: £10.49, Amazon - buy here now

6. iWhite Instant Teeth Whitening Kit

This teeth whitening gel kit makes getting a gleaming smile a whole lot easier, with 10 trays that are already pre-filled with lightening gel formula.

You simply pop the trays into your mouth for 20 minutes every day before discarding - and wait for those pearly whites to appear. It will work to remove stains as well as strengthen your teeth, too.

Price: £19.99, Amazon - buy here now

7. Autosmile Teeth Whitening Gel Kit

Plug in and get gleaming with this nifty teeth whitening gel kit that handily connects to a USB port (including your phone).

The blue light technology mixes with the stain-removing gel to improve discolouration without sensitivity.

This happy customer said: “I don't normally write reviews, however I am amazed by this. Was a bit sceptical at first, but it really does work! With lockdown and scarce dentist appointments, as well as lots of drinking tea, my teeth were looking bad. I felt uncomfortable smiling, however I'm so impressed with the results! I have really sensitive gums and I have had no problems with this, highly recommend."

Price: £24.99, Amazon - buy here now

8. Dr Dent Premium Teeth Whitening Gel Kit

If you're looking for an easy and effective at-home teeth whitening gel kit, this is your guy.

Simply apply the gel into the tray, and pop into your mouth for 20-30 minutes every day. The peroxide-free gel and blue light technology will work their teeth whitening miracles without pain and sensitivity. Polished and strengthened pegs all in one kit.

Price: £19.99, Amazon - buy here now

8 Best teeth whitening gels for healthier, brighter smiles (2024)

FAQs

What is the number 1 recommended teeth whitening? ›

The Crest Whitening Emulsion with LED Light stands out as the best overall teeth whitening product due to its ease of use, effectiveness, and comfort.

Are there any teeth whitening products that actually work? ›

Crest 3D Whitestrips are currently the only ADA-approved whitening strips — they also won an NBC Select Wellness Award. The Classic Vivid strips come in a pack of 24, which is enough for 12 treatments.

What product makes your teeth the whitest? ›

The Best Teeth Whitening Kits, According to Dentists
  • OpalescenceGo Prefilled Teeth Whitening Trays, Set of 10. ...
  • Burst Prefilled Whitening Trays, Set of 3. ...
  • PhilipsZoom NiteWhite Kit, Set of 3. ...
  • Dr. ...
  • Colgate Optic White ComfortFit Teeth Whitening Kit. ...
  • Auraglow Teeth Whitening Kit. ...
  • Crest3D Whitestrips, Pack of 22.
Sep 20, 2023

What gel do dentists use to whiten teeth? ›

Professional 38% carbamide peroxide whitening gel used by dentists all over the world.

What is the least damaging way to whiten your teeth? ›

Baking Soda: As long as you are careful to brush gently, baking soda can eliminate stains from the surface of your teeth without damaging them. Whitening Strips: Whitening strips mold to the shape of your teeth to whiten them. Whitening strips are both safe and effective.

What is the most powerful way to whiten teeth? ›

Professional teeth whitening is usually the most effective option, but it is also more expensive than at-home teeth whitening kits. Over-the-counter teeth whitening products are typically safe and effective, but they may take longer to produce results than professional teeth whitening treatments.

Can yellow teeth become white again? ›

What Can Be Done to Whiten Yellow Teeth? If you're looking for a radical change in the coloring of your teeth, you need professional-grade whitening to get the job done. Your cosmetic dentist can provide treatment that penetrates deep into the enamel and removes years of stains with a powerful bleaching agent.

How to whiten teeth over 60? ›

If you want to whiten aging yellow teeth, you should make an appointment and head to your dentist's office. This option is a bit more expensive than purchasing tubes of toothpaste and packages of whitening trays from the store, but it is safer and more effective overall.

Can baking soda whiten teeth? ›

Baking soda can be used with some water to remove the stains on the surface of the teeth. It can also be used with hydrogen peroxide to enhance its whitening effects. Baking soda can be used by individuals with regular toothpastes too. It is also used commercially in some teeth whitening products and toothpastes.

How can I make my teeth 100% white? ›

Intrinsic whitening: Intrinsic whitening is a process that uses a bleaching agent (carbamide peroxide) to change the color of the enamel of your teeth.
  1. Use whitening toothpaste. ...
  2. Switch to an electric toothbrush. ...
  3. Get a professional tooth whitening treatment. ...
  4. Get a custom whitening gel tray. ...
  5. Apply whitening strips.
Feb 17, 2023

What is the best over the counter teeth whitener? ›

  • Opalescence Go 15 Percent Kit. $84. ...
  • Bite Whitening Gel. $24. ...
  • Auraglow Teeth Whitening Pen. $20. ...
  • Crest 3D Whitestrips Professional Effects Whitening Strips. $46. ...
  • Lumineux Teeth-Whitening Strips. $23. ...
  • BrightByte Whitening Foam. $30. ...
  • Colgate Optic White Toothpaste. ...
  • Arm & Hammer Advance White Baking Soda and Peroxide Toothpaste.
May 1, 2024

How to whiten teeth in 2 minutes? ›

Just mix a teaspoon of baking powder and a teaspoon of freshly squeezed lemon juice and brush your teeth with the paste this mixture will work wonders in just two minutes.

What strength whitening gel do dentists use? ›

They can come up with a personal dental treatment plan for you. The major difference between teeth whitening at the dentist and at home is the strength of the gel. The gel used by dentists can have 35% – 45% peroxide in it.

What strength teeth whitening gel is best? ›

These are the equivalent of 3.5% hydrogen peroxide and 5.7% hydrogen peroxide, respectively. Both gels will give you a fantastic white smile, but the 16% will get you there a little faster. If you suffer from sensitivity, the 10% is a better option for whitening your teeth.

What is the highest percentage of teeth whitening gel? ›

The maximum that can be used is 35 percent, which is approximately what you will find at the dentist's office. A 35 percent concentration comes with a set of complications, making it possible for you to leave it on your teeth for only a certain period, which in most cases is about 30 to 45 minutes.

Can I use hydrogen peroxide to whiten my teeth? ›

Hydrogen peroxide is an inexpensive household product you probably have on hand right now. When used carefully, it can be an effective way to whiten your teeth. But if used incorrectly — in concentrations that are too high or if used too often — it can cause serious and sometimes expensive tooth damage.

How do I choose the right teeth whitening? ›

Selecting the right teeth whitening treatment involves considering factors such as the type and severity of stains, budget, time frame, and personal preferences. Assessing these elements will guide you toward a treatment that aligns with your specific needs and preferences.

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