Top critical review
Not for everyone (updated)
May 5, 2017
This product is easy to use and it's tasteless, but those are the only positives. The black powder gets stuck under my gums even after I floss and brush with toothpaste. It's also a little gritty and made my gums sensitive. The powder under my gums goes away after a while, but the point of using this powder is to make my teeth look better, not give me black and achy gums. And it seemed to get worse the more I used it. It also didn't whiten my teeth at all.
UPDATE: Although this product didn't work for me, it did work for my husband. After only using it three times, his teeth are noticeably whiter. The powder also didn't get stuck in his gums or cause sensitivity. Due to our completely different results, it seems to work, but it's not for everyone. It's worth a try, but this one is a little pricey, so I recommend going with a cheaper option first to see if it works for you.