I did a lot of research before using it. A dentist on YouTube tested it and confirmed it was safe. The instant whitening effect can be exaggerated, but after one use I saw a difference. I have very sensitive teeth and had almost no side effects. I love this product and highly recommend it.
I take this pen with me when I travel, it's great for keeping my teeth white between brushings. Just apply, let it dry for a few minutes and you're done. Would buy again!
15-04-2024 09:35
19-07-2024 10:24
I have tried many teeth whiteners and this product is one of the easiest to use. No sensitivity, whiter teeth after about a week of regular use
01-09-2024 22:42