When possible, we source these herbs locally, fresh harvested from local growers: Echinacea, Horehound, Elder Flower, Goldenseal, Isatis, Elderberry, Thyme, Hyssop, Ginger Specially formulated using traditional diaphoretic herbs and alcohol-free to support the body's natural defenses and gently improve initial immune system response. ** Formulated by Nicholas Schnell, RH. Suggested Use: SHAKE WELL BEFORE USING - 1 dropper (30 drops) three times per day under the tongue or in water.* Also available in: 16 oz. bottle $216.00 (no dropper) 32 oz. bottle $408.00 (no dropper) Product availability is subject to change, please call to check on availability of the larger sizes: 402-533-4433 Ingredients: Echinacea, Elder Flower, Honeysuckle, Horehound, Elderberry, Goldenseal, Isatis, Thyme, Hyssop, Ginger, Glycerine, Water. *Please consult with your healthcare practitioner before taking any liquid supplements. Do not take if pregnant, nursing, or with immune suppressing medications.