Customer Review

Reviewed in the United States on February 1, 2018
I am simply amazed at this simple to use product. A tip for anyone that may experience cold intolerance, use the pen less often and tough it out. Mine went away in a few days. However, the difference it made in the whiteness of my teeth is simply amazing. My only complaint is that any product I got on my lips caused my lips to chap. I solved this by putting on a Vitamin E lip balm prior to using the pen. I am more than satisfied and will purchase again.
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Product Details

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4 out of 5
5,063 global ratings