Teeth Whitening Refill Gel

£ 18.99 GBP £ 22.99 GBP

Teeth Whitening Refill Gels

Our Teeth Whitening Refill Gels have 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 sodium percarbonate that whitens and brightens your teeth without any pain or sensitivity. Up to 6 shades whiter. 

UK approved. Vegan Friendly.

Get SmileTime subscription refill service. Whiten your teeth INSTANTLY with SmileTime's Teeth Whitening Kit. 

Product description  

6 x Applications of teeth whitening gels

Next day delivery available in the UK – to ensure your smile is bright for a special event, weddings, holidays, interviews. (For further details - FAQ's - Orders and shipping

Key Ingredients 




Glycerin, Propylene Glycol, Acrylates/C10-30 Alkyl Akrylate Crosspolymer, Triethanolamine, Sodium Saccharin, Mica, Mentha Piperita (peppermint) Oil, Sodium Percarbonate, CI 77891 

How It 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 for 6 applications.

Watch this video to see How To Use Our Teeth Whitening Kit And Gel Refills. 

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Customer Reviews

Based on 832 reviews

This refill gels are great because I have sensitive teeth. I signed up for subscription monthly for top up


I have bee using his gels for a week now and I’ve noticed a pretty big difference in how white my teeth are


My daughter has been using this gel after getting her braces removed and the results are great! Plus it's simple to use!


I bought this refill gels after my husband bought the kit and loved it! They work right away and noticed the difference after 3 uses!


Product is amazing!! Will definitely be recommending to everyone.