GUNA ALLERGY PLEX N.29 For the temporary relief of symptoms due to seasonal allergies such as: sneezing, runny nose, itchy eyes, watery eyes. Flacone da 30 ml. €13,50 13,50 Buy For the temporary relief of symptoms due to seasonal allergies such as: sneezing, runny nose, itchy eyes, watery eyes. Dosage: Adults 20 drops 2 times a day . Children under 6 years: 10 drops 2 times a day .