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. They harvest the seed and root each fall. The root, seed and leaf and flower are extracted separately according to their unique biochemical profiles and then blended to ensure a broad-spectrum formula. The herb is extracted in small batches with Certified Organic cane alcohol for potency and to maintain the balance of phytochemicals as they exist in the plant. Herb Pharm assures herb identity via macroscopic and organoleptic analysis, then confirms it through methods such as HPTLC fingerprinting specific to each herb. The formula is easily dispensed, taken in liquid form and added to water or other liquid.Dietary Considerations Gluten Free Organic Suggested Use Shake well before using. Dilute drops in 2 oz., of water or juice. For standard use, take one full squeeze of the dropper bulb (0.7 ml), two to five times per day. For acute use, squeeze bulb 2-3 times to fill dropper and take up to 2 droppers full (2.5 ml) five times per day for two days, and then revert to standard dose. Best taken between meals.Serving Size:0.7 ml Servings Per Container:168 Amount Per Serving Organic extract blend: 649 mg Echinacea (Echinacea purpurea) root Leaf & flower Other Ingredients: Certified organic cane alcohol (47-57%), Distilled water Warnings Keep out of the reach of children. Store away from heat and light. Gluten free. Equivalent to approx. 301-1076 mg of fresh herb & dry herb 35-125 mg.