Place 1 sachet (1.5 g) or 1 teaspoon (2.0 g) of the loose product in a cup, add 1 glass of fresh boiling water (200 ml), brew for 15 minutes and strain. Adults shall take 1/2 glass (100 ml) 2 times a day at mealtimes. Ready tea shall be kept in the refrigerator. Duration of administration is 1 month.