Free from Preservatives, Artificial Sweeteners and Harmful Additives100% Corn BasedFluoride FreeBiodegradable - Eco-friendlyDescriptionSD Naturals - Natural Dental Floss - Xylitol & Mint - 50 Meters - NPN: 00000000 -- A pleasant way to floss! Spa Dent Naturals biodegradable floss is an all natural easy way to protect your oral health and the planet. Made with natural mint and xylitol for a gentle flossing experience that promotes healthy gums, cleans teeth, and freshens your mouth. Free from Preservatives, Artificial Sweeteners and Harmful Additives Fluoride Free 100% Corn Based Biodegradable - Eco-friendly Refillable Vegan CompostableINGREDIENTS100% Corn based PLA, Peppermint Oil, Natural Wax