(echinacea purpurea) plant that stimulates the immune system and help restore normal body functions. it has antiseptic and anti-inflammatory properties. it is widely used in the prevention of colds and flu. preparation of the infusion: 1 - place 2 to 5 g of the product in a glass or porcelain bulé; 2 - pouring 1 liter of boiling water over it and cover; 3 - maintaining in infusion for 5 to 10 minutes; 4 - strain and drink hot or cold. store in a cool, dry and dark place.