Dual extraction tincturing is a method of medicine making that uses two different solvents, alcohol and water, to extract a medicinal herb, then combining the two extractions together to yield a final tincture with a broad spectrum of phytochemical constituents. This class will discuss the methods, benefits and challenges of making dual extraction tinctures. This includes understanding which herbs are most appropriate to make a dual extraction out of, variations on the dual extraction method to use based on the medicinal constituents of different plants, how to make both fresh plant and dry plant dual extractions, and how to properly combine the alcohol and water extractions to yield a dual extraction tincture of consistent, known potency for use in clinical practice.