The natural way to whiter, brighter teeth at-home without sensitivity






See the results from our customers













We guarantee a minimum of two shades whiter teeth after using our Teeth Whitening Kit, or we’ll give you your money back.

How to make a claim:

We guarantee a minimum of 2 shades whiter teeth after using our Teeth Whitening system.

In the unlikely event that this is not the case, simply follow these 5 steps to qualify for a refund:

1. Take a photo of your teeth on the day of your 1st application with a time stamp.

2. Use your kit for 6 consecutive days, following the instructions in the manual carefully.

3. Complete your final application and take a photo of your teeth and the used pens. Both images should be time stamped.

4. Email help@smilescode.jp with your 3 time stamped photos with the subject "Claim for refund".

5. Allow 3 business days for your application to be processed. Once processed, you will receive an email.


For more information, please read our terms and conditions.