Mastering the Menstruum in Herbal Extracts

A menstruum is a liquid mixture used to extract herbal products. Herbalists and medicine makers always have lively discussions about using which concentrations and combinations of alcohol, glycerin and water make the best herbal extracts. Dr. Nagel discusses the various menstruum options and which maximize different herbal constituents. This class offers answers and practical, take- home advice on how to making the best medicine for your purposes.