Introducing SymplChews: the tube-free, no-goo alternative to toothpaste with just as much cleaning power – and even more mint. Just pop one in your mouth, chew for 10 seconds, and you're ready to start brushing.These futuristic little tablets are fluoride-free, formulated with nano-hydroxyapatite (or "n-HAp”), which was first developed by NASA in the 1970s to help astronauts with loss of bone density due to weightlessness. The n-HAp in SymplChews hinders plaque formation, reduces gingivitis, and helps with tooth sensitivity. Plus, our plastic-free packaging reduces the impact of the over 1.5 billion plastic toothpaste tubes placed in landfills each year.