OLIOSEPTIL ® bronchi is a synergistic complex of purifying essential oils whose action participates in the cleansing and maintenance of the natural flora of the lower respiratory tract (bronchi).formulated with essential oils of Eucalyptus radiata, thyme and Scots pine.Ingredients:Cypress, ravensara, cinnamon, myrtle, marjoram, thyme, Scots pine, eucalyptus.Directions for use:Take 1 capsule in the morning, noon and evening before meals for 5 days.For times of risk provide anticipation: take 1 capsule daily for 15 days, repeat several times a year if necessary.