Teeth Whitening Pen (2 Pack), Safe 35% Carbamide Peroxide Gel, 20+ Uses, Effective, Painless, No Sensitivity, Travel-Friendly, Easy to Use

It works! Does what it says. Whitens and easy to use! Great product!The ingredients are in the side of the box.Ingredients- Glycerin, NON- peroxide, carbomer, peppermint oil, triethanolamine

I wish it came with something to keep your lips away from touching the teeth because this really dried out my lips and made them cracked and peeling for a week. I don't think it was worth it.

Have not tried yet but it's strange that the product does not have the list of ingredients on it...

This product really does whiten your teeth, but it really does need to be used daily for it to work it's best. There isn't much in each tube though. That's what I don't like about it. FYI they sale this at the 99 cent store on the regular, and it has way more in it. So not sure convenience wins on this one.

Not impressed

This works amazingly well. And it cme with 2 pens. I love how quickly this pen covers stains nd even gets rid of them.

When I received the package it was totally dried out.

Very easy to use, lightened about 3 shades, but I am a coffee drinker, so wasn't sure what to expect. It's a good product if you aren't looking for a quick, blinding white smile.