INVISALIGNWhitening Pen

This is very easy to use and definitely does cause noticeable changes in tooth color . Invisalign is a reputable company and so are their products.

I have one of these via my orthodontist and ordered another to take with me for travel. When I opened the box and tried to advance the product to the brush, the bottom turning mechanism broke off, as pictured, and could not be put back together again.So a wasted expense on a product I can’t use. Amazon doesn’t allow me any “product support” on this item, so let this be a warning: Don’t buy this via Amazon. It’s probably been sitting on a warehouse shelf and is old—or worse, it’s a fraudulent product, behind which Amazon refuses to stand or accept returns.This is too expensive to not work. Zero stars.

Works as intended but does not last very long for the price.

This worked well in a relatively short time. It has a nice mint taste which is much nicer than some others I have tried. My only complaint was how little there was in the container. I cranked that thing for a long time before it dispensed, meaning there is a lot of empty space in that container. I only got less than 10 uses and I was only using on the front visible teeth.

Blanquea bien los dientes, tengo attachments de invisaling y los mantiene blancos.