Do they make flavorless whitening strips for teeth? what is the brand name?

Maybe, Sheer White: I am not certain if they are unflavored. You could look it up online or contact them 877-236-4408. Sheer white strips are only available at dental offices. They are typically worn 2-8 hours. They work quite well.

No: Flavor is added to the whitening gels to help counteract the taste of the whitening gels themselves. They are not flavorful, and since very few people want white teeth enough to put up with the taste, they add a strong flavor like mint to the gels. Tres white, by ultradent, however, has a light melon flavor option.

Most are: Most whitening strips have no flavor.

Not really: Most are mint flavored. Sorry.

No: Peroxide always has a taste to it.