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Premium Teeth Whitening Kit

The DiamondSmile® teeth whitening kit is a professional all-in-one teeth-whitening solution for home use. Simple, safe and effective. It works directly on the teeth without causing pain. Without a doubt, the DiamondSmile® teeth-whitening kit is one of the best whitening products money can buy. With our whitening kit, you can enjoy professional teeth whitening from the comfort of your own home.

  • Tested and recommended by dentists

  • 99.1% positive reviews

  • Peroxide-free formula

  • Money-back guarantee

  • Free shipping

Ships from Manchester – delivered in 1–2 days
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Over 12,619 sold in the last two months.

The DiamondSmile® teeth whitening kit is a professional all-in-one teeth-whitening solution for home use. Simple, safe and effective. It works directly on the teeth without causing pain. Without a doubt, the DiamondSmile® teeth-whitening kit is one of the best whitening products money can buy. With our whitening kit, you can enjoy professional teeth whitening from the comfort of your own home.

  • Tested and recommended by dentists

  • 99.1% positive reviews

  • Peroxide-free formula

  • Money-back guarantee

  • Free shipping

The DiamondSmile® teeth whitening kit is a professional all-in-one whitening system developed by dentists and engineers. The system includes the world’s most advanced whitening serum and top-tier Power LED technology, making teeth brighter with just 10 minutes of use. Unlike many other systems, we use a pro formula that does not harm enamel. This is the only system we guarantee works 100%.

Our formula ensures even whitening without leaving unsightly patches. You can rely on your teeth becoming evenly and flawlessly white.

DiamondSmile delights over 575.000+ satisfied customers worldwide.

Thanks to our continuous research and development since 2006, the whitening set works up to 7 times faster than standard teeth whitening products. No dentist visit or prescription required. The whitening set includes 6 to 9 applications. The DiamondSmile® whitening set has been tested and approved in Germany.

Another advantage of our whitening set is its long-lasting effect. Your teeth stay white up to three times longer than with conventional products. So you benefit from your radiant smile for longer before a top-up is needed.

Removes stains and discolouration caused by food, drink and age. This includes stains from coffee, wine, tobacco, tea, soft drinks, sweets and antibiotics.

Simple, safe and effective. The most advanced at-home whitening set. Expert-recommended. Tested and approved in Germany. Whiter teeth in just 10 minutes of use.

Glycerin: Releases oxygen and removes discoloration through concentrated oxidation.

Propylene glycol: Powerful binding agent that removes dyes and pigments from tooth enamel.

Sodium chlorite: Effective and safe active for lightening intrinsic tooth discoloration.

Glycerin, Water, Propylene Glycol, Xanthan Gum, Sodium Metasilicate, Cellulose Gum, Flavor, Sodium Chloride, Sodium Dehydroacetate, Xylitol, Phenoxyethanol, Sodium Chlorite, Sodium Bicarbonate, Disodium EDTA

At checkout, you can choose between our two available shipping options: Standard Shipping and Express Shipping to United Kingdom.

1. Standard Shipping

Royal Mail – Free3 to 5 days

2. Express Shipping

Express (DPD)£4.951 to 2 days

Additional Information

Our dispatch times may vary. Once your order is placed, it takes up to 24 hours for your parcel to leave our warehouse.
We ship all open orders daily via Royal Mail / DPD.

* Any customs duties or local taxes must be paid by the recipient.
Shipping costs and VAT depend on your location and may initially appear as estimated values in the cart. These will be updated and shown accurately during checkout before completing your purchase.

Is teeth whitening at the dentist better?

Home bleaching kits as well as expensive dentist bleaching can lead to similar results. The effectiveness of glycerin-based teeth whitening primarily depends on two factors: the concentration of the glycerin and the time the active ingredient is in contact with the teeth. DiamondSmile® uses the maximum amount of glycerin permitted in Germany in the teeth whitening kit to brighten teeth. 

Dentists usually use the active ingredient hydrogen peroxide or carbamide peroxide. Both can strongly affect tooth enamel and gums and cause pain.

How long do teeth stay white after use?

The whitening effect of the bleaching kit usually lasts 1 to 2 years. After use, you should continue to take good care of your teeth. It is also advisable to limit staining foods and drinks such as coffee and tea. Smoking should also be avoided to ensure lasting results. If the effect fades, you can always get new teeth-whitening gel for your bleaching kit from us.

How does the at-home teeth-whitening kit work?

The active ingredient glycerin is used to bleach the teeth and, through power LED activation technology, penetrates the enamel. The oxygen molecules of the bleaching agent contact the discolored molecules on the tooth, dissolving them and revealing the tooth’s natural white color.

Improve and extend the bleaching effect with our activated charcoal. Using it before bleaching makes teeth even brighter, as the charcoal can remove coarse discoloration in advance. Weekly use of activated charcoal also prolongs the bleaching effect.

Is the bleaching kit safe?

The DiamondSmile bleaching kit has been approved, tested and certified in Germany (certificates: CE, FDA, ISO, MSDS). The concentration of the active ingredient glycerin has been chosen so you can expect maximum whitening without endangering your enamel. For the best possible results, we recommend following the instructions included in the bleaching kit. We also recommend visiting your dentist for a professional cleaning and to get advice on whether your teeth are suitable for a home bleaching kit.

How do I use the kit?

To get the best results with the bleaching kit, please follow these instructions: 

 

1. Gently brush your teeth with toothpaste 

2. Remove the thin plastic tab between the batteries 

3. Attach the mouthpiece to the LED light 

4. Apply 1/4 of the gel on the top and 1/4 on the bottom of the mouthpiece 

5. Place it in your mouth and switch on the light 

6. Wait 10 to 20 minutes before switching off the light 

7. Rinse your mouth with warm water 

8. Smile! 

Are batteries included with the light?

The power LED light uses button cells (CR2450), which are included. For safety reasons, we placed a thin plastic tab between the battery and the switch to interrupt the contact.

Why do we work without peroxides?

Peroxides are highly acidic and can attack your teeth, enamel and gums. This usually leads to tooth sensitivity and can cause irritation. For this reason, we do not use peroxides in our products.

How does the teeth whitening kit work?

Our teeth whitening kit uses a professional formula and advanced technology to remove discoloration from your teeth. It consists of a special bleaching gel and an LED light that supports the activation of the gel. The combination of gel and light achieves effective whitening.

Is the teeth whitening kit safe for my teeth?

Yes, the teeth whitening kit is safe for your teeth when used as directed. The special formula is gentle on teeth and enamel while still effectively removing discoloration. It is important to follow the recommended application time and frequency to achieve optimal results and protect your dental health.

Can I use the teeth whitening kit with sensitive teeth?

Yes, the teeth whitening kit is also suitable for sensitive teeth. The formula is designed to allow gentle whitening while minimizing discomfort or sensitivity. If you suffer from severe sensitivity, we recommend consulting your dentist before use.

BENEFITS

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Power LED

The heart of the whitening kit is the power LED, which with 16 LED lights ensures maximum teeth whitening.

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Whitening Gel

Patented and not available in stores. Delivers white teeth from the first application.

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Mouthpiece

Our universal mouthpiece adapts to every bite and doesn’t need to be pre-shaped. Unpack and get started.

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Tooth Shade Guide

Use the shade guide to document your progress. Note your shade and compare results after each session.

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Battery

Watch TV, use your smartphone or computer at the same time. The system works wirelessly.

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Peroxide-free

The natural active ingredients cause no pain during use.

How does it work?

Professional teeth whitening at home

  • Professional formula

    7x faster whitening than conventional teeth whitening kits

  • Thoroughness

    Whitens your teeth evenly without leaving stains

  • Long-lasting

    Your teeth stay white 3x longer than with conventional products

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Woman with a premium teeth whitening set and bright teeth. Woman with a premium teeth whitening set and bright teeth.

Our promise: quality from the start.

THE PRESS LOVES DIAMOND SMILE

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"Teeth whitening is remarkably quick and easy with the Diamond Smile Whitening Kit."

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"The intensive teeth whitening treatment from Diamond Smile was a pleasure for all participants in our test."

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"That's why Diamond Smile’s products are particularly innovative [...] and meet the highest standards."

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"Teeth whitening is remarkably quick and easy with the Diamond Smile Whitening Kit."

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"The intensive teeth whitening treatment from Diamond Smile was a pleasure for all participants in our test."

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"That's why Diamond Smile’s products are particularly innovative [...] and meet the highest standards."

MONEY-BACK GUARANTEE

We offer a risk-free 14-day money-back guarantee for our teeth-whitening products. If you do not have at least two shades whiter teeth, contact us and you will receive your money back.

(For further information, see the Terms and Conditions.)