Specifications: 30/60/120 capsules Shelf Life: 2 years Storage: Store in a cool, dry place. Directions: 2 capsules per day, 1 in the morning and 1 at night, with meals；or as directed by a healthcare professional. Description: Respiratory Health Support - Effective to Support Your Bronchial System and Comfortable Breathing Through The Seasons. Free Breathing,Wheezing,Mucus Buildup. Formulated with 10 Active Natural Ingredients Including: Cordyceps, Vitamin C, Butterbur, Bromelain, Feverfew, Pine Bark, Quercetin, Stinging Nettle, Citrus Bioflavnoids, Vitamin K-2