Teeth Whitening Kit

£ 39.99 GBP £ 59.99 GBP

Teeth Whitening Kit

Our Teeth Whitening Kit has been designed to deliver results in just 15 minutes, over a course of 6 days. It is formulated with an advanced active whitening ingredient called PAP that whitens and brightens your teeth without any pain or sensitivity. Up to 8 shades whiter. 

UK approved. Vegan Friendly. 

Key Ingredients

Sorbitol, Aqua, Phthalimidoperoxycaproic Acid, Propylene Glycol, Glycerin, Potassium Nitrate, PEG-8, Hydroxyapatite, Cellulose Gum, Hydroxyethylcellulose, Xanthan Gum, Sodium Saccharin, Methylparaben, Sodium Bicarbonate, Aloe Barbadensis (Aloe Vera) Leaf Extract, Chamomilla Recutita Flower (Chamomile) Extract, Punica Granatum Seed (Pomegranate) Extract, Propylparaben

What's Included?

  • 6 x Applications of Teeth Whitening Gel
  • 1 x Mouth Tray
  • 1 x LED Light
  • 1 x Instruction Card
  • 1 x Results Chart 

How Our Teeth Whitening Kit Works

  1. Give your teeth a good brush with the SmileTime Bamboo Toothbrush and SmileTime Charcoal Whitening Powder to help remove plaque build up so you're ready to whiten.
  2. Attach the LED light to the mouth tray.
  3. Apply gel to the top and bottom sides of the mouth tray.
  4. Pop it in, and whiten for 15 minutes.
  5. Spit and rinse after use, and repeat the next day.

Watch these videos to see How To Use Our Teeth Whitening Kit. 

Product return and refund policy    

We Use EU Approved Quality Ingredients Designed For Sensitive Teeth.

We Focus On Using Sustainable Materials Where We Can.

We offer next day delivery


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Customer Reviews

Based on 4386 reviews

I have very sensitive teeth and was very careful about trying this teeth whitening kit but I’m so glad I did! Other products make my teeth very sensitive but not with Smiletime! I am still on my journey to get to the white I want but it’s on the horizon. It’s almost to that shade and I can’t wait. I promise purchase it now and you won’t regret it.


After 5 30 minutes treatments of using the teeth whitening kit, I feel like my teeth did get whiter, cleaner with no pain. I'm a a daily coffee drinker so I believe if I was to cut that out, my results would probably be better.


I’ve used the teeth whitening kit twice now and my teeth are noticeably a shades whiter! I can’t wait to see them at the end of the 6 days session! This is the best £40 I’ve ever spent. Would recommend to anybody wanting a whiter smile.


I've had my Smiletime whitening kit for only about 3 days now and from the first application, I could see significant improvement in the color of my teeth. I'm very pleased with the results. Plus, it's easy to use and the whitening gel itself doesn't make my teeth sensitive or irritate my gums. Glad I bought it.


I saw improvements after the very first use (I do 30 minutes a day). I'm now on my fourth use and the results are better than I ever thought possible. The slight stains from coffee are gone, but beyond that, my teeth are actually white for the first time in my life. I love it!