Birch sponge is one of the oldest medicinal mushrooms, which has long been used in the medicine of the peoples of Northern Eurasia. Laboratory studies in recent years have confirmed its anti-cancer, antioxidant, immunomodulatory, antibacterial and antiviral activity. The mushroom has shown a high therapeutic ability in diseases of the cardiovascular system, is a pronounced natural detoxifier and increases the synthesis of interferon. It works perfectly in combination with the drugs “Oncology: prevention”, “Healthy heart”, “Liver protection” and “Detox”.