Dentist-driven Dr. Jen floss tastes good, feels good and fights decay. Dr. Jen Remineralizing Floss is made from soft, strong silk infused with 10% Nano-Hydroxyapatite, a proven remineralizer that replenishes tooth enamel and promotes new bone growth. Coated with vegetable wax and cocoa butter for a smooth glide, the premium silk is 100 percent biodegradable – no plastic! – so you can take care of the environment as well as your teeth. The dispenser is 100 percent recycled plastic and holds 33 yards of floss. Choose from mouth-watering flavors: mint, black cherry and papaya. So slide the string and make your teeth bling!