The dietary supplement of Arkopharma contains propolis propolis extract (maltodextrine), which helps to strengthen the body's defenses. Propolis treatment and prevention of respiratory diseases, immune stimulant. Origin The use of this resinous substance as antiseptic begins 2300 years ago. Bees collect this resin from the skins of the wounded trees, to coat the interior walls of the cell. Block so the faults and protect the "home" from dangerous intruders and foci of microorganisms (bacteria, fungi). The antiseptic respiratory Propolis, difficult and expensive product for the collection is found in small quantities in honey. Its beneficial properties have been studied and many tasks are due to the presence of flavonoids. These compounds promote the body's defenses against multiple attacks (bacterial, fungal, viral). Without toxic propolis is a very active "antibiotic" without the side effects of "classic" and not cause drug resistance of bacteria. All these antimicrobial properties utilized to the maximum to combat respiratory tract infections (bronchitis, pharyngitis, angina, rhinitis ...) and a general context, for immune stimulation.