This formula provides vitamin C from several herbs and has added ascorbic acid powder. Contains: cubeba berry, ascorbic acid crystals, Irish moss fungus, West Indian or Chinese lemongrass leaf, watercress leaf and 1 more herb. May reduce coughing because of the cherry bark.  The FDA has not approved of these statements and you are taking this vegan friendly food supplement at your own risk. Watercress is a possible blood purifier. Cubeb berries stimulate the mucus membranes and acts like an expectorant. Irish moss is wonderful when recovering from any illness because of its high content of nutrients: vitamines A, D, E, F & K. Contains 100 capsules. The FDA does not appove of these statements and this product is not intended to diagnose, treat, prevent or cure disease.