Sensitive teeth with exposed, sensitive necks require special care. Cleaning must be gentle to avoid further abrasion, but it also needs to be thorough enough to keep the teeth healthy. The best protection against plaque (bacterial deposits) and, consequently, tartar and cavities, is clean teeth, firm gums, and strengthened oral mucosa. Ingredients: Bad Dürrenberger brine, calcium carbonate, water, sorbitol, glycerin, sea salt, silica gel, xanthan, seaweed extract, witch hazel water, essential oils, lemon oil, grapefruit oil, silica, white clay, mastic, peat extract, xanthophyll.