Very happy with the results
I bought mine from Amazon and it arrived the next day. I have a dental mold from previous dental whitening so I used this. I was delighted with the results from the first use. No sensitivity experienced and my teeth were visibly whiter. I have used this 3 times in the first week but have noticed that after a day or two the whiteness seems to have toned down a little. I am trying to avoid things which stain the teeth but I suspect you have to keep using this product regularly.








