California Poppy Tincture A tincture is a type of herbal medicine where a plant is soaked in at least 80 proof alcohol for at least a month. The alcohol extracts the medicinal properties of the plant, which is then stored in a dark bottle which protects it from light and weakening the medicine. The herbal tincture is taken in relatively small doses (depending on the plant and what we’re treating) mixed in juice or water. Tinctures are my favorite way to take medicine, plus th