In the Azmira Eyebright Herb With Extract they add an extract of eyebright to the dry herb, which increases potency three-fold, for a therapeutic action and quick symptom reversal. Should be used as an eyewash for chronic eye dryness, runny mucousy eyes and allergy symptoms. Acts as a "supportive" supplement (to boost the action of primary recommendations when needed). Benefits the lungs, with antihistamine-type support, during upper respiratory irritation due to pollen.