“The pen is a perfect travel pen to take away with me on trips. I like the fact that you don't have to have the LED device to use this and also there's no need to rinse after using it twice a day. It works well to eliminate stains on my teeth and I recommend this along with the LED device and gels. Very happy with the results to brighten up my teeth.”
“The whitening pen doesn’t seem to do anything, and I’ve had other whitening pens in the past which have had a blue tone to them to counteract yellowness, however this one doesn’t have any blue tone. I have only used the whitening pen a small handful of times, but I wouldn’t purchase another one”
