What is it? 


The Refill Gel Tubes are to be used with the Mouth Tray & LED Activator from the “SmileBox Home Whitening Kit”


Once you have completed a 6-day whitening cycle with our Home Whitening Kit, you can maintain your results with our Refill Gel Tubes. You will get 3 tubes in one set (identical to the ones in your Home Whitening Kit).


We recommend rewhitening your teeth at least 3 weeks after each 6-day whitening cycle.


The key ingredients used are non-peroxide – ensuring that you will not experience any pain or sensitivity throughout and after each whitening session.



  • No pain or sensitivity
  • Takes only 30 minutes
  • Take it with you anywhere
  • Made so you can still drink coffee?

Whitening Refill Set

    1. Sodium Phytate
    2. Water
    3. Glycerol
    4. Propylene Glycol
    5. Carbomer
    6. Carboxymethyl
    7. Menthol
    8. Sodium Hydroxide
Refill Plans
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