Nano hydroxyapatite (HAp) is superior to fluoride for remineralization and inhibits caries development Contains trace minerals, colloidal silver, baking soda, xylitol and coconut oil (if mouthwash gets too cold the coconut will solidify so place bottle in hot water until melts then shake well) Fills and repairs minute surface defects on tooth enamel Protects against tooth decay, Removes white spots and incipient caries restoring enamel almost to its original form Made in the USA BPA free bottle, Vegan & Cruelty free pH over 7 EWG 2 Visit: https://www.simplysilvermouthwash.com/products/simply-silver-mouthwash-spearmint-nano-hydroxyapatite-formula