Abstract: The group of inventions relates to healthcare, concerns dentistry. The group of inventions includes a composition for the treatment and/or prevention of the oral diseases comprising an effective amount of aqueous and lipophilic extracts of aspen bark and at least one or more auxiliary compounds for the treatment and/or prevention, also includes a method of treatment and the use of a composition for the manufacture of a product for the treatment and/or prevention of the oral diseases. The group of inventions is characterized by high efficiency in the treatment and/or prevention of various the oral diseases, provides high-quality hygienic cleaning of the surface of the teeth and oral cavity. The use of a group of inventions makes it possible to reduce the likelihood of the occurrence and/or elimination of inflammation, as well as ulcers and erosions of the oral cavity in situations that contribute to their formation.

Abstract: The invention relates to dentistry, and more particularly to a novel agent in the form of a gel for the treatment and/or prophylaxis of conditions characterized by loss of minerals and salts front tooth enamel. The claimed agent, provided in gel foam, for the treatment and/or prophylaxis of conditions characterized by loss of minerals and salts from tooth enamel contains the following ingredients: 19 wt % glycerin, 10 wt % xylitol 2.3 wt % hydroxyethyl cellulose, 0.09 wt % guar gum, 1 5 wt % calcium glycerophosphate, 0.12 wt % magnesium chloride, 0.9 wt % non-ionic surfactant, 0.24 wt % preservative, 0.04 wt % flavouring agent, she remainder water. The claimed agent provides effective treatment and prophylaxis of the demineralization/hypomineralization of dental tissue, mild forms of fluorosis, and the adverse consequences thereof.