Ingredients: Aqua, Glycerin( soothes and moisturizes, derived from coconut), Silica (polishes teeth), Xylitol (reduces the risk of dental decay), Nano-Hydroxyapatite (strengthens enamel) Natural Flavor, Xanthan Gum (thickens paste, Citric Acid (preserves naturally) calendula Extract ( soothes gums derived from marigold flowers)