Bie3 Echinacea + Vit C Natur Caps 80 Caps Biodes Helps strengthen the immune system. A healthy and strong immune system is the most effective natural way to prevent infections. Echinacea purpurea is a plant used for its effectiveness in strengthening the body's defenses. Clinical trials, especially in the prevention and treatment of simple infectious diseases, have demonstrated the efficacy of echinacea as an immunomodulatory plant capable of reducing the severity and duration of common cold symptoms. Thus, it constitutes a real alternative in the complementary treatment of this type of infections, with the great advantage of its excellent tolerance. Additionally, its Vitamin C content, although not completely proven, may also help reduce the duration of a cold. It is recommended to take 4 capsules a day, 2 with lunch and 2 with dinner. 80 capsules of 500 mg, in 5 blisters of 16 capsules each