One of the most popular brands for toothpaste tablets (or as they call them, “bits”) in the U.S., Bite is an online marketplace for all your low-waste dental needs. On the Bite site, you’ll find mouthwash tablets, refillable floss, plastic-free toothbrushes, and toothpaste tabs in the classic mint as well as specialty flavors like charcoal and champagne. Bite tablets have replaced fluoride with nano-hydroxyapatite (nHAp), a calcium crystal that they say does a similar job.

Bite Toothpaste Bits Fresh Mint, $32/4-month subscription