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Teeth Whitening Strips Premium - 21 Whitening Sessions - Safe for Enamel - 42 Peroxide Free with Mouth Opener Included

Teeth Whitening Strips Premium - 21 Whitening Sessions - Safe for Enamel - 42 Peroxide Free with Mouth Opener Included

Regular price £19.90
Regular price £25.90 Sale price £19.90
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Find more about the Whitening Strips below


Suitable for sensitive teeth

Whitening treatment on the go

Hydrogen Peroxide Free

Up to 9 shades of whiter teeth

PAP+ formula

Enamel safe

Removes old stains

How to Use

Use the Whitening Laboratory Strips daily, till reaching the desired level of white, or before a special event.

1. Begin the treatment at night.
2. Brush your teeth before applying the strips.
3. Dry your teeth for better adhesion of the strips.
4. Use the mouth opener to keep your lips in a fixed position.
5. Peel the longer strip and apply it with the sticking side towards the upper teeth. Fold the extra length behind the teeth.
6. Repeat with the shorter strip for the lower teeth.
7. Remove the mouth opener.
8. Leave the strips on for 30-60 minutes.
9. Remove the strips and discard them.
10. Rinse your mouth thoroughly. Gently brush your teeth to remove any gel residues.


Whitening Laboratory is the perfect product for an at-home daily use teeth whitening regimen.

Get visible results in just 3 days. Most of the customers notice their teeth whiter right after the third session.

Contrary to the traditional whitening strips, this formula is hydrogen peroxide free. It does not strip the enamel and it does not cause teeth sensitivity.

Formulated with PAP+, which does not remove the minerals from the teeth’s hard structures. Enriched with Hydroxyapatite, which strengthens the teeth against acids, erosion, and plaque buildup. The Whitening Laboratory strips effectively remove years of stains even from the most sensitive teeth.


Ingredients in the Whitening Strips: Aqua (Water), Glycerin, Propylene Glycol, Cellulose Gum, Hydroxyethylcellulose, Phthalimidoperoxycaproic Acid, Hydrated Silica, Dicalcium Phosphate, Cocos Nucifera (Coconut) Oil, Carbomer, Disodium EDTA, Sodium Hydroxide, Menthol.

Delivery & Return

Free Delivery is included in the price and takes about 3 to 5 business days to be delivered. However, if you choose Express Delivery at the checkout, the products will be dispatched the same day, and it takes 1 to 2 business days to be delivered. 


This product is only effective on natural teeth. False teeth, dental crowns, and veneers cannot be whitened. Not suitable for children under the age of 16, if pregnant or breastfeeding.

WhiteningLaboratory Office for Teeth Whitening

Achieve a brighter and more confident smile with our Professional Teeth Whitening 42 Pack Strips. Our strips are designed to provide fast and effortless whitening results in the comfort of your own home. The strips are easy to apply and remove, and are made with high-quality ingredients for maximum results. With 42 strips in each pack, you can whiten your teeth on a regular basis and maintain a brighter smile. Try our Professional Teeth Whitening Strips today and discover the difference for yourself.

First try was very positive. I left them in for about 35 minutes and experienced zero tooth sensitivity, and also no burning sensation on my fingers, which is the norm with peroxide strips. I took them off and could see the beginnings of the tooth whitening, which is always a little patchy on the first two or three sessions, but it showed to me that it is working!

- Mr. B. D. Mumford -

  • 3 Weeks Treatment

    As a 21 days prolonged treatment or whenever you feel like.

  • Peroxide Free

    A peroxide-free formula that will not damage your enamel.

  • Mouth Openers Included

    Use it to fix your lips for an easier application of the strips.

  • Mint Flavour

    Feel the lingering cool effect of mint on your tongue.

Whitening Laboratory mobile app displayed on a smartphone, providing easy tracking of teeth whitening progress and personalized tips.

Mobile App

For a better tracking of your progress, we recommend to install our App, that can be found on Play Store and App Store.

Whitening Laboratory Logo Wall

No results? Money back guarantee.

Rest assure. In order to be sure that each of our customer will be happy, we offer 100% money back guarantee in case no results are seen.

Customer Results

Before and after comparison using Whitening Laboratory Strips, showing teeth before treatment and significantly whiter after.
Dramatic whitening results with Whitening Laboratory, with the first image displaying yellowish teeth and the second showing a brighter smile.
Visual proof of Whitening Laboratory's effectiveness, with the pre-treatment discolored teeth and post-treatment radiant white teeth.