, 105 mg echinacea root extract per tablet, easy to swallow small tablets , equivalent to 630-840mg echinacea root, traditionally used for cold & flu reliefnature’s best® echinacea cold & flu relief tablets is a traditional herbal medicinal product used to relieve the symptoms of the common cold & influenza type infections. echinacea is licensed as a traditional herbal medicine used to relieve the symptoms of the common cold & influenza type infections. at the first sign of a cold or flu you can take one tablet twice a day & the product can be used by most adults including the elderly & also by children over the age of 12 years. this product is also suitable for vegetarians. please read the patient information leaflet prior to use.//b 107