Herb Pharm Super Echinacea provides complex, deep support of the immune system over both the short and long term. Super Echinacea is a proprietary blend of the extracts of Echinacea root, Echinacea seed, and Echinacea leaf and flower. Herb Pharm harvests the leaf and flower of Certified Organic Echinacea purpurea plants from their own farms in the summer, and harvests the seed and root each fall. The root, seed, leaf, and flower are extracted separately according to their unique biochemical profiles and the nblended to ensure a broad-spectrum formula.