Teeth Whitening Kit

£ 39.99 GBP

At Home, Sensitivity Free, For All. 

The Only UK Teeth Whitening Brand Backed by 30 Years' Dental Expertise With Our Dental PartnerSmileright at Boots

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. 

PAP formulas have been scientifically proven to whiten and brighten teeth after a few uses as shown in the clinical trial study by the Journal of Applied Oral Science available here.

UK approved. Vegan Friendly. 

Express delivery in 2 business days (or Standard Delivery in 2-4 days) from our UK warehouse

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     

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Customer Reviews

Based on 3377 reviews
Nikki Tanner
Love this set!

I’ve really been enjoying the smile time teeth whitening gel kit.

It’s very simple and straightforward to use. I’ve only ever used a whitening kit once before so I had an idea how to use it.

The process is very simple. Everything is packed nicely in the box with clear instructions.

The experience for me was great. I have noticed my teeth to be a little more whiter. I’m going to continue using it for more whitening. My teeth were already quite white to begin with but my cuspids aka vampire tooth, was my most area I wanted whitening to notice and it has worked from using this product.

Overall I am very pleased with the service and the company. Great communication and great delivery.



This has been a great product so far! The kit comes with clear directions and everything is very simple to set up and use. I have only been using it for a few days but I like it and I am starting to see a difference!


Love this product! It’s super easy and the results happen so fast. Overall, will suggest it to anyone who is looking for whitening treatments.


I can see great improvement in the natural teeth that I've treated. Customer service has been great in dealing with my concerns.

Kimberly Anne

This teeth whitening set helped me. I feel like I went to the dentist and had a whitening procedure, but it's just here in the comfort of my room.