Dietary supplement in syrup format indicated to improve the functionality of the respiratory tract and the immune system. It is composed of Lactobacillus rhamnosus, propolis, cistus, elderberry, together with copper, zinc and vitamins B6, B12, C and D. It also favors the fluidity of bronchial secretions, the regularity of the sweating process and the functionality of the upper respiratory tract. Suitable for children.