This tincture is made of black walnut husk, wormwood, and clove. It helps the body cleanse from parasites and worms, is anti-inflammatory, antioxident, and anti-bacterial, supports the liver, and enhaces digestion. Tinctures require no refrigeration and have a long shelf life because they are made with 150 proof alcohol. Recommended daily dosage is 12 drops in a cup with 1" of water.