Dietary supplement that helps to strengthen the immune system. It is made with Ganoderma lucidum which, together with zinc, contributes to the reinforcement of natural defenses. It also contains Icelandic lichen and liquorice. Lichen serves both as prophylaxis (prevention) and adjuvant therapy for recurrent infections of the upper respiratory tract, being supportive in colds and influenza-like infections (flu). The lichen also contains extracts with immune-strengthening properties and antiviral and antimicrobial properties. It also has properties that reduce inflammation. Licorice soothes the upper respiratory tract and helps keep the airways clear. In addition, it has important antioxidant properties. Finally, helichrysum helps with expectoration and thyme helps with dry coughs.