None of the bad stuff: 100% safe to swallow - Coral Nano Silver antiplaque whitening toothpaste is fluoride free, dye free, glycerin free, SLS free, paraben free, bleach free, triclosan free, and gluten free. Coral Nano Silver Toothpastes contain no artificial sweeteners and no artificial flavors. All of the good stuff: Coral Nano Silver combines t..