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 4372 reviews

I have really enjoyed using it. The light in my LED device went out for some reason (unrelated to the batteries). Smile time was kind enough to send me another LED device for FREE. They had great customer service. I've really seen a difference in my smile with this product, which is why I've vouched for this company so much and have already convinced two other friends to purchase one. Highly recommend this method of teeth whitening!


This has given me better results than the annoying and expensive treatment I had done at the dentist. I am 62, so I don't expect perfectly white teeth but this has done an excellent job and I've only done 4 treatments. This is definitely easy to use and so far I love it.


SmileTime works far better than any tooth whitener I’ve tried. I was a little skeptical but gave it a try after reading the positive reviews. I’m really happy with the results, as my teeth were visibly whiter after the first 15 minute use.


Overall I'm pleased with this product. I have VERY sensitive teeth (cold wind on my teeth can be uncomfortable) so I'm always nervous about sensitivity. I've used this product 5x now with no pain.


After the first night using it, my husband noticed a difference and wanted to know what I did. Now I have to share. So far I’m on my second night using it and my husband says my teeth have never been so white and no sensitivity.