Site Information

 Loading... Please wait...


Questions About Zero Peroxide Home Teeth Whitening Kits? Let Us Answer Them Here

We know that buying a teeth whitening kit is not a decision you take lightly. And nor should it be, you may have had stained and discolored teeth for some time so it is important to choose a kit that will work quickly and effectively without costing the earth.

Here you will find the answers to some of the most common questions we are asked, if you cannot find the answer to your question here, please contact us. *

Frequently Asked Questions:

1. Why buy an at-home teeth whitening kit?
2. Is teeth whitening safe?
3. How much whiter will my teeth become?
4. How long will it take to see results?
5. How long will the results last?
6. How does Zero Peroxide work?
7. Is Zero Peroxide easy-to-use?
8. I have fillings/crowns/dentures/other dental work - can I still use Zero Peroxide?
9. I am a vegetarian or vegan, is Zero Peroxide suitable for me?
10. What are the ingredients of your Zero Peroxide gel?
11. How will my order be shipped?
12. Are your kits legal?
13. What does the Zero Peroxide gel taste of?
14. Have any of the ingredients been tested on animals?
15. Can I use Zero Peroxide if I am pregnant?


1. Why buy an 'at-home' teeth whitening kit?

As time has gone by your appearance has become more an more important. It is said that appearance can even effect the number of job offers and promotions you receive as well as how attractive you are to the opposite sex.

In particularly white is very important as it can help make you look younger and people tend to associate white teeth with friendliness and trustworthiness.

So having white teeth has never been more important but until recently the only option to whiten your teeth was to visit a cosmetic dentist. This was not only an inconvenience - it was, and still is, very expensive. Even today you can pay several hundred pounds for a single whitening treatment at a cosmetic dentist surgery.

As technology has progressed so has teeth whitening and you can now get teeth whitening kits like Zero Peroxide that can be used in the comfort of your own home without ever needing to visit a dentist. This is a real medical breakthrough and is both 100% safe and 100% effective for removing stains and whitening your teeth. At Home teeth whitening offers all of the benefits that surgery whitening offers but without any of the inconveniences and for a fraction of the cost.

2. Is teeth whitening safe?

It depends on the product and formula as to how safe teeth whitening is. Our Zero Peroxide kit has been proven to be completely safe as it is a non-peroxide formula. However, up until recently most teeth whitening was performed using peroxide based formulas.

This meant putting dangerous chemicals on your teeth as peroxide is also the main active ingredient used to bleach and dye your hair. Needless to say there were many dangers with this method, not least the burning of your gums and increased pain and sensitivity both during and after treatment.

In 2011 these kits were banned from sale in Europe under new regulations unless the treatment was performed by a qualified dentist. It is likely that such kits will also soon be banned in other parts of the world including the USA, however Zero Peroxide does not use any peroxide and therefore will remain 100% safe and legal throughout the world..

Our teeth whitening kits have been developed using a formula that contains no peroxide at all. Instead we use the power of sodium bicarbonate and enhance its performance naturally with ingredients such as pomegranate, chamomile, aloe vera, and vitamin D. This not only gives you a safe whitening experience but also an extremely effective one too. Our kits do not cause any sensitivity or irritation and have actually been shown to help improve the health of your teeth and gums. 

3. How much whiter will my teeth become?

We cannot say exactly how much whiter your teeth will become as it depends on many factors, not least how white your teeth are to start off with and how much you stick to the recommended whitening procedure and schedule.

However, on average, most people notice that their teeth become between 5-10 shades whiter when our Zero Peroxide kit is used as directed for 3-4 weeks. This is achieved thanks to our uniquely formulated gel and our added extras such as the LED accelerator light and comfort mouth tray. You also get a tooth shade guide included in the complete kit to help you track your progress. These results are specific to our Zero Peroxide kit, other brands may not offer such impressive results. 

4. How long will it take to see results?

When using Zero Peroxide, many people notice results after the first 20 minutes of treatment. This is because of how we combine our uniquely formulated gel with an LED accelerator light and specially adapted mouth tray for maximum results in the quickest possible time.

Even those who do not see results so quickly usually notice improvements within the first few treatments. For the full whitening and stain removal effect we recommend using Zero Peroxide for a period of 3 to 4 weeks. This will not only give the best results but will also ensure the results last as long as possible too.


5. How long will the results last?

Much the same as there is no washing powder in the world that will keep clothes permanently white, no teeth whitening (not even that provided by dentists) will ever be permanent. This is because we are constantly drinking and eating things which stain and discolor our teeth.

However, we have formulated our gel to ensure your results last for as long as possible. Depending on your diet and oral hygiene procedures, one full treatment of Zero Peroxide can keep teeth white for up to 2 years. This is because, unlike other gels, we include sodium fluoride in our formula to help strengthen teeth enamel and lock the whiteness in for longer.

However, we recommend regular touch-ups every 1-2 months to retain your optimum whiteness. Luckily we include a touch gel pen with our kits as standard to help keep your white smile in peak condition. 

6. How does Zero Peroxide work?

Zero Peroxide is one of the most advanced teeth whitening kits on the market. The main active ingredient is sodium bicarbonate - the same stuff as is added to most whitening toothpastes and mouthwashes you will find at your local supermarket. However, the problem with these toothpastes and mouthwashes is that they only include a very small amount of sodium bicarbonate and it is not enough to have any noticeable effect.

Clinical studies found that to achieve the optimum whitening effect, sodium bicarbonate must be used at a strength of 35%. So, this is what we use in our gel - exactly the right amount of sodium bicarbonate to create a whiter smile by breaking down the proteins that cause stains and discolouration through an oxygenation process that has been proven to work.

We then add some powerful extras to our formula such as sodium fluoride which strengthens enamel to help keep your smile whiter for longer and pomegranate, chamomile, and aloe vera to help enhance and speed up the results whilst also giving you healthier teeth and gums. Best of all, results are guaranteed thanks to our 30 day money-back guarantee! 


7. Is Zero Peroxide easy-to-use?

Yes! Zero Peroxide is the easiest to use home teeth whitening kit on the market. Unlike other kits we do not use the outdated and dangerous 'warm and form' mouth trays that require placing in boiling water first and then in to your mouth to create a mold. This process was both awkward and time-consuming and if you have teeth sensitive to heat then it's a really painful experience too!

At Zero Peroxide we only use the superior comfort mouth trays that are ready to use straight out of the bag. They are made from super-soft premium silicone and even include a ledge for your lips and two breathing holes. They have been specially developed for use with the LED accelerator light included in our complete kit and are the same mouth trays used by cosmetic dentists worldwide.

Because of this, our kits only require a very simple 3 step procedure:

  • Step 1: Place a small bead of gel in the top and bottom parts of the comfort mouth tray and place in mouth, resting lips on the enhanced lip supports.
  • Step 2: Turn on LED accelerator light and place over exposed mouth tray, leave in place for 20-30 minutes.
  • Step 3: Remove and rinse your comfort tray and then place back in to the mouth tray holder.

This makes Zero Peroxide more comfortable, more effective, and easier to use than any other kit your will find available to buy online. Simply repeat the above steps twice a day for up to 4 weeks. Find out more about why we are number one by clicking here. 

8. I have fillings/crowns/other dental work - can I still use Zero Peroxide?

Yes, because our gel contains no dangerous chemicals or other nasties it should not cause any problems for any dental work you have had done in the past, or will have done in the future. This includes fillings, crowns and dentures. However, we would always advise consulting your dentist before commencing any teeth whitening treatment.

9. I am a vegetarian or vegan, is Zero Peroxide suitable for me?

Yes! All of our ingredients are 100% vegetarian friendly and kosher. Our formula is also vegan friendly too!


10. What are the ingredients of your Zero Peroxide gel?

The main ingredient of Zero Peroxide is 35% sodium bicarbonate - the exact amount that has been proven to produce superior whitening results.

We also add in sodium fluoride to strength tooth enamel and keep your teeth whiter for longer and several natural ingredients for healthier teeth and gums including aloe vera, pomegranate, and chamomile.

We use natural flavourings to create a fresh minty taste as well as glycerin, carbomer, polysorbate 20, and potassium sorbate to ensure your gel stays fresh and can be applied with the minimum amount of fuss or mess. You can read more about our ingredients by clicking here. 

11. How will my order be shipped?

All of our orders are shipped using discreet packaging for your privacy - usually within 3 days of receiving your order. We use either standard mail or a tracked courier service to ensure your order reaches you safely and every order is shipped from our US distribution center.

The best news of all? We offer free shipping on every single order! 

12. Are your kits legal?

Because we used a non-peroxide formula, our kits are 100% legal for sale in the USA, Europe, or in fact anywhere in the world! This is because our gel does not cause any irritation or other side effects so it is completely safe.

13. What does the Zero Peroxide gel taste of?

We realize that for any teeth whitening kit to be effective you have to like the taste of the gel otherwise you just will not use it. Therefore we use natural flavorings to create a fresh but mild minty taste that you will love to ensure you always look forward to the teeth whitening process. 


14. Have any of the ingredients been tested on animals?

Absolutely not! We take a very strong view on animal rights and believe that animal testing in any form for cosmetic products is never acceptable.

We carefully source our ingredients and ensure that our products have never been tested on animals. We also take pride in the fact our gel is 100% vegetarian and vegan friendly as well as 100% kosher.

15. Can I use Zero Peroxide if I am pregnant?

Whilst it is extremely unlikely that our kits would cause any problems for pregnant or breast-feeding mothers, we do not recommend using our kits if either of these descriptions apply to you. This is the same for all teeth whitening procedures, including those performed by dentists.

Do You Have More Questions? Get In Touch!

Our customer support team is ready to answer any other questions you may have so please contact us at

The Zero Peroxide Difference

We are the only company on the market that give you:

  • Unique non-peroxide formula that whitens in just 20 minutes
  • A powerful teeth whitening pen with every kit as standard
  • Luxury salon quality comfort mouthpiece
  • Full money-back guarantee for a massive 30 days
  • A 2 year shelf life on every kit for long-term whitening

Now is the time to take action, within a few clicks you could be on your way to that whiter, younger-looking smile you always thought you would never get back.......


 *Individual results may vary. Please consult with your dentist before using any new oral products.