Satisfaction Guaranteed: We stand by our natural toothpaste tablets and their positive impact on the environment. Enjoy a 100% satisfaction guarantee. If you're not completely satisfied, we'll refund your purchase, just get in touch. Clean and Compassionate: Our formulations are cruelty-free, vegan, SLS-free, fluoride-free, gluten-free, and titanium dioxide-free. No harsh chemicals or artificial flavors, just pure ingredients for your oral health. Easy for Travel: Our tablets are easy to take with you when you travel because they're not liquid. No worries at the airport!. Good for the Earth: Gaia Guy NanoMint comes in a an amber glass jar to protect your tabs from potential UV light degradation. Totally plasatic-free which is always a win for you and the planet. Recyclable and Reusable!. No Fluoride, Just Good Stuff: Our toothpaste tablets use special stuff called nanohydroxyapatite to protect your teeth and we use natural peppermint to leave a refreshing minty taste.