Propolis or propolis is a resinous substance that bees use in the hive as a building and insulation material, as well as for protection and defense against aggressions from the external environment. Usage instructions: Lozenges to suck. Take between 3 and 6 lozenges per day, allowing them to dissolve in the mouth. Precautions: contains sorbitol, excessive consumption of which may have a laxative effect. Ingredients: Per daily dose (6 lozenges): Sweetener: sorbitol, dry extract of Propolis* (Micronized Propolis: 60%, carob powder): 360 mg (216 mg propolis), dry extract of Erísimo (Sisymbrium officinale(L.) Scop., aerial part): 300 mg, anti-caking agent: magnesium salts of fatty acids, L-ascorbic acid: 72 mg (90% NRV**), anti-caking agent: silicon dioxide, flavors: orange essential oil, eucalyptus essential oil, natural lemon flavor, and other natural flavors, sweetener: acesulfame K. Manufactured in a factory that uses gluten, crustaceans, fish, mollusks, soy, milk, and celery.