Teeth Whitening Pen (4 Count), No Sensitivity Teeth Whitening Gel, Effective Teeth Whitener, Travel-Friendly Tooth Whitening Pen, Carbamide Peroxide Tooth Bleaching Gel for Adults

There are far more expensive whitening pens, although they all basically use peroxide. I had badly stained teeth as a result of oral surgery and a prescription mouthwash. The pen used twice a day made a significant improvement in my teeth, and after about two weeks or so they were back to normal. At $2.50 per pen (my cost) this was a bargain for a four-pack.

Generally pleased. Easy to use and seems to be effective. I'm Just finishing my first month of use and it does seem to be working. It's so gradual you don't notice it day-by-day but after a month, I can see the difference. I'm planning to reorder and keep it up.

I really like this stuff!! First off it comes with so many of them so I can put one in my purse, one in my car, one in my bathroom, and still have more. Also, if you’re consistent it works! For it to be so cheap I am really impressed.

Very good for the price. One of the cheapest whitening pens i found. Comes with 4 pens in each box. It does say mint flavor but i don’t taste mint or smell it at all. I’ve only used it a few times so far, but i can tell there’s a small change. Just make sure your teeth are dry when using, and not to eat or drink for a few hours after use. Try not touching your tongue on it, because it tastes disgusting.

I didn't have high expectations about this product but I was very surprised with how well it worked. Within a couple of uses you can easily tell your teeth are definitely whiter. I'm not a smoker but I do love coffee and tea. These pens helped me out a lot!!!

These pens made my teeth so white! I've tried other brands in the past, and these are definitely the best! I ended up having to give my teenage son one of the pens because he was so interested after seeing my results. Try these! You won't be disappointed!

Good product, noticed a difference soon. Teeth were not sensitive at all after several uses.

Love these! They are convenient as you don’t have to sit with strips on your teeth! You just apply and go! They brighten your teeth up!!! These are a must try!! 😁