Now Respiratory Care Probiotic supports immune reponse to seasonal respiratory challenges, and an active lifestyle. Recommended Use: Take 1 capsule 1 to 2 times daily, or as directed by a healthcare professional. For children (age 4 & up), take 1 capsule daily, or capsule can be opened and added to food or beverage, or as directed by a healthcare professional. Not intended for use by children under 4. REFRIGERATE TO MAINTAIN POTENCY.