Teeth Whitening Pen, Use Twice a Day Up to 1-6 Shade Whiter in 1-2 Weeks, 4 No Sensitivity Pens, 70+ Whitening Treatments, Effective, Pain Free and Enamel Safe, Easy to Use at Home Travel, Flavourless

I opted for these teeth whitening pens because I didn’t want to bleach my gums from other products I was looking into. I didn’t want to stop drinking coffee but I needed to start working on my teeth so that my smile is better by Prom haha. The results definitely aren’t as fast (compared to products that showed they bleached your gums) but i’m definitely okay with waiting a little longer haha. I brush my teeth, try to dry my teeth off as best as I can, & then apply the gel. It’s probably something you want to put on & then lay down for because I was drooling everywhere & that’s probably why it didn't do much the first round. My lighting doesn’t help with the photos very well, but as of day three i’m starting to see the most progress! I know some people complain about these types of things leaving white spots, but I feel like it’s fairly common in the process to get your teeth solid white. I already had some random white spots that I wanted to even out so it’s no big deal. Overall i’m definitely pleased with this product & i’m excited to see my end results.

I decided to try this product after trying a brand name whitening pen that was a huge disappointment. This whitening pen is much easier to use- the gel comes out easily and does not dry up and get tacky. It goes easily on teeth and you can clearly see where it has been applied, which is nice when trying to target certain areas on your teeth. It's also much more affordable than other products.This is not an "overnight" whitening pen though. I had to use the whole pen to see a noticeable difference. It's also doesn't feel like it stays on teeth well. The instructions say to keep smiling for 30 seconds after applying, which I do, but even after that I feel like it comes off.Overall, the price and value makes this product worth buying, even with its cons. It's something to use daily and will eventually make a maintainable difference.

I normally get three out of four pens that work well but this latest batch was horrible. Two pens had the whitening product in them although one had about 5 uses in it before it stopped. The remaining two pens were problems. They both have the liquid whitening extremely fluid like water that just leaks everywhere. Such a mess. And in these two you could definitely taste an awful, chemical taste to them. Really disappointed in this batch I received. I have never received four perfect pens, mostly just three, but this last order was the worst. I'm moving on from this product and looking for a competitor.

Great

The direction says you should leave the gel in your mouth without rinsing, eating, or drinking for an hour. What the heck!!!! And after all it does nothing!!!!Horrible product.

So far, so good! My teeth look about two shades whiter

Terrible

I had previously used the 5 - Minute Whitening Gel and it was ok over time, about 8 weeks. But this whitening pen showed results right after the first use. Before I used it, I held a square of white toilet paper to my teeth. After I twisted the bottom to release the gel, I applied a thin layer to each tooth and held my smile for :30 seconds, as instructed. After 30 minutes, I gargled and was amazed at how much whiter my teeth were.What I would like is if the instructions were written on a piece of paper along with the tooth color guide found inside the box. I had to turn the box over and sideways to find the instructions. Also, the Amazon description says more than on the box. It's not clear on or in the box as to how many uses are available for each of the 4 pens. And also, that it's safe for daily use. All in all? Worth the $12.